aeubanks created this revision.
Herald added subscribers: hiraditya, kristof.beyls.
Herald added a project: All.
aeubanks requested review of this revision.
Herald added projects: clang, LLVM.
Herald added subscribers: llvm-commits, cfe-commits.
Includes verifier changes checking the elementtype, clang codegen
changes to emit the elementtype, and ISel changes using the elementtype.
Basically the same as D120527 <https://reviews.llvm.org/D120527>.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D121847
Files:
clang/lib/CodeGen/CGBuiltin.cpp
clang/test/CodeGen/arm_acle.c
clang/test/CodeGen/builtins-arm-exclusive.c
clang/test/CodeGenCXX/builtins-arm-exclusive.cpp
llvm/lib/Bitcode/Reader/BitcodeReader.cpp
llvm/lib/IR/Verifier.cpp
llvm/lib/Target/ARM/ARMISelLowering.cpp
llvm/test/Bitcode/arm-intrinsics.bc
llvm/test/Bitcode/arm-intrinsics.ll
llvm/test/CodeGen/ARM/ldaex-stlex.ll
llvm/test/CodeGen/ARM/ldrex-frame-size.ll
llvm/test/CodeGen/ARM/ldstrex.ll
llvm/test/Transforms/AtomicExpand/ARM/atomic-expansion-v7.ll
llvm/test/Transforms/AtomicExpand/ARM/atomic-expansion-v8.ll
llvm/test/Transforms/AtomicExpand/ARM/cmpxchg-weak.ll
llvm/test/Verifier/arm-intrinsics.ll
Index: llvm/test/Verifier/arm-intrinsics.ll
===================================================================
--- /dev/null
+++ llvm/test/Verifier/arm-intrinsics.ll
@@ -0,0 +1,19 @@
+; RUN: not opt -passes=verify -S < %s 2>&1 | FileCheck %s
+
+define void @f(i32* %p) {
+; CHECK: Intrinsic requires elementtype attribute on first argument
+ %a = call i32 @llvm.arm.ldrex.p0i32(i32* %p)
+; CHECK: Intrinsic requires elementtype attribute on second argument
+ %c = call i32 @llvm.arm.strex.p0i32(i32 0, i32* %p)
+
+; CHECK: Intrinsic requires elementtype attribute on first argument
+ %a2 = call i32 @llvm.arm.ldaex.p0i32(i32* %p)
+; CHECK: Intrinsic requires elementtype attribute on second argument
+ %c2 = call i32 @llvm.arm.stlex.p0i32(i32 0, i32* %p)
+ ret void
+}
+
+declare i32 @llvm.arm.ldrex.p0i32(i32*)
+declare i32 @llvm.arm.ldaex.p0i32(i32*)
+declare i32 @llvm.arm.stlex.p0i32(i32, i32*)
+declare i32 @llvm.arm.strex.p0i32(i32, i32*)
\ No newline at end of file
Index: llvm/test/Transforms/AtomicExpand/ARM/cmpxchg-weak.ll
===================================================================
--- llvm/test/Transforms/AtomicExpand/ARM/cmpxchg-weak.ll
+++ llvm/test/Transforms/AtomicExpand/ARM/cmpxchg-weak.ll
@@ -6,7 +6,7 @@
; CHECK: br label %[[START:.*]]
; CHECK: [[START]]:
-; CHECK: [[LOADED:%.*]] = call i32 @llvm.arm.ldrex.p0i32(i32* %addr)
+; CHECK: [[LOADED:%.*]] = call i32 @llvm.arm.ldrex.p0i32(i32* elementtype(i32) %addr)
; CHECK: [[SHOULD_STORE:%.*]] = icmp eq i32 [[LOADED]], %desired
; CHECK: br i1 [[SHOULD_STORE]], label %[[FENCED_STORE:.*]], label %[[NO_STORE_BB:.*]]
@@ -16,7 +16,7 @@
; CHECK: [[TRY_STORE]]:
; CHECK: [[LOADED_TRYSTORE:%.*]] = phi i32 [ [[LOADED]], %[[FENCED_STORE]] ]
-; CHECK: [[STREX:%.*]] = call i32 @llvm.arm.strex.p0i32(i32 %new, i32* %addr)
+; CHECK: [[STREX:%.*]] = call i32 @llvm.arm.strex.p0i32(i32 %new, i32* elementtype(i32) %addr)
; CHECK: [[SUCCESS:%.*]] = icmp eq i32 [[STREX]], 0
; CHECK: br i1 [[SUCCESS]], label %[[SUCCESS_BB:.*]], label %[[FAILURE_BB:.*]]
@@ -49,7 +49,7 @@
; CHECK: br label %[[START:.*]]
; CHECK: [[START]]:
-; CHECK: [[LOADED:%.*]] = call i32 @llvm.arm.ldrex.p0i32(i32* %addr)
+; CHECK: [[LOADED:%.*]] = call i32 @llvm.arm.ldrex.p0i32(i32* elementtype(i32) %addr)
; CHECK: [[SHOULD_STORE:%.*]] = icmp eq i32 [[LOADED]], %desired
; CHECK: br i1 [[SHOULD_STORE]], label %[[FENCED_STORE:.*]], label %[[NO_STORE_BB:.*]]
@@ -58,7 +58,7 @@
; CHECK: br label %[[TRY_STORE:.*]]
; CHECK: [[TRY_STORE]]:
-; CHECK: [[STREX:%.*]] = call i32 @llvm.arm.strex.p0i32(i32 %new, i32* %addr)
+; CHECK: [[STREX:%.*]] = call i32 @llvm.arm.strex.p0i32(i32 %new, i32* elementtype(i32) %addr)
; CHECK: [[SUCCESS:%.*]] = icmp eq i32 [[STREX]], 0
; CHECK: br i1 [[SUCCESS]], label %[[SUCCESS_BB:.*]], label %[[FAILURE_BB:.*]]
@@ -89,7 +89,7 @@
; CHECK: br label %[[START:.*]]
; CHECK: [[START]]:
-; CHECK: [[LOADED:%.*]] = call i32 @llvm.arm.ldrex.p0i32(i32* %addr)
+; CHECK: [[LOADED:%.*]] = call i32 @llvm.arm.ldrex.p0i32(i32* elementtype(i32) %addr)
; CHECK: [[SHOULD_STORE:%.*]] = icmp eq i32 [[LOADED]], %desired
; CHECK: br i1 [[SHOULD_STORE]], label %[[FENCED_STORE:.*]], label %[[NO_STORE_BB:.*]]
@@ -98,7 +98,7 @@
; CHECK: [[TRY_STORE]]:
; CHECK: [[LOADED_TRYSTORE:%.*]] = phi i32 [ [[LOADED]], %[[FENCED_STORE]] ]
-; CHECK: [[STREX:%.*]] = call i32 @llvm.arm.strex.p0i32(i32 %new, i32* %addr)
+; CHECK: [[STREX:%.*]] = call i32 @llvm.arm.strex.p0i32(i32 %new, i32* elementtype(i32) %addr)
; CHECK: [[SUCCESS:%.*]] = icmp eq i32 [[STREX]], 0
; CHECK: br i1 [[SUCCESS]], label %[[SUCCESS_BB:.*]], label %[[FAILURE_BB:.*]]
@@ -131,7 +131,7 @@
; CHECK: br label %[[START:.*]]
; CHECK: [[START]]:
-; CHECK: [[LOADED:%.*]] = call i32 @llvm.arm.ldrex.p0i32(i32* %addr)
+; CHECK: [[LOADED:%.*]] = call i32 @llvm.arm.ldrex.p0i32(i32* elementtype(i32) %addr)
; CHECK: [[SHOULD_STORE:%.*]] = icmp eq i32 [[LOADED]], %desired
; CHECK: br i1 [[SHOULD_STORE]], label %[[FENCED_STORE:.*]], label %[[NO_STORE_BB:.*]]
@@ -141,7 +141,7 @@
; CHECK: [[TRY_STORE]]:
; CHECK: [[LOADED_TRYSTORE:%.*]] = phi i32 [ [[LOADED]], %[[FENCED_STORE]] ]
-; CHECK: [[STREX:%.*]] = call i32 @llvm.arm.strex.p0i32(i32 %new, i32* %addr)
+; CHECK: [[STREX:%.*]] = call i32 @llvm.arm.strex.p0i32(i32 %new, i32* elementtype(i32) %addr)
; CHECK: [[SUCCESS:%.*]] = icmp eq i32 [[STREX]], 0
; CHECK: br i1 [[SUCCESS]], label %[[SUCCESS_BB:.*]], label %[[FAILURE_BB:.*]]
Index: llvm/test/Transforms/AtomicExpand/ARM/atomic-expansion-v8.ll
===================================================================
--- llvm/test/Transforms/AtomicExpand/ARM/atomic-expansion-v8.ll
+++ llvm/test/Transforms/AtomicExpand/ARM/atomic-expansion-v8.ll
@@ -5,10 +5,10 @@
; CHECK-NOT: fence
; CHECK: br label %[[LOOP:.*]]
; CHECK: [[LOOP]]:
-; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldrex.p0i8(i8* %ptr)
+; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldrex.p0i8(i8* elementtype(i8) %ptr)
; CHECK: [[OLDVAL:%.*]] = trunc i32 [[OLDVAL32]] to i8
; CHECK: [[NEWVAL32:%.*]] = zext i8 %xchgend to i32
-; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i8(i32 [[NEWVAL32]], i8* %ptr)
+; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i8(i32 [[NEWVAL32]], i8* elementtype(i8) %ptr)
; CHECK: [[TST:%.*]] = icmp ne i32 [[TRYAGAIN]], 0
; CHECK: br i1 [[TST]], label %[[LOOP]], label %[[END:.*]]
; CHECK: [[END]]:
@@ -23,11 +23,11 @@
; CHECK-NOT: fence
; CHECK: br label %[[LOOP:.*]]
; CHECK: [[LOOP]]:
-; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldaex.p0i16(i16* %ptr)
+; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldaex.p0i16(i16* elementtype(i16) %ptr)
; CHECK: [[OLDVAL:%.*]] = trunc i32 [[OLDVAL32]] to i16
; CHECK: [[NEWVAL:%.*]] = add i16 [[OLDVAL]], %addend
; CHECK: [[NEWVAL32:%.*]] = zext i16 [[NEWVAL]] to i32
-; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.stlex.p0i16(i32 [[NEWVAL32]], i16* %ptr)
+; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.stlex.p0i16(i32 [[NEWVAL32]], i16* elementtype(i16) %ptr)
; CHECK: [[TST:%.*]] = icmp ne i32 [[TRYAGAIN]], 0
; CHECK: br i1 [[TST]], label %[[LOOP]], label %[[END:.*]]
; CHECK: [[END]]:
@@ -42,9 +42,9 @@
; CHECK-NOT: fence
; CHECK: br label %[[LOOP:.*]]
; CHECK: [[LOOP]]:
-; CHECK: [[OLDVAL:%.*]] = call i32 @llvm.arm.ldaex.p0i32(i32* %ptr)
+; CHECK: [[OLDVAL:%.*]] = call i32 @llvm.arm.ldaex.p0i32(i32* elementtype(i32) %ptr)
; CHECK: [[NEWVAL:%.*]] = sub i32 [[OLDVAL]], %subend
-; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i32(i32 [[NEWVAL]], i32* %ptr)
+; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i32(i32 [[NEWVAL]], i32* elementtype(i32) %ptr)
; CHECK: [[TST:%.*]] = icmp ne i32 [[TRYAGAIN]], 0
; CHECK: br i1 [[TST]], label %[[LOOP]], label %[[END:.*]]
; CHECK: [[END]]:
@@ -88,7 +88,7 @@
; CHECK: br label %[[LOOP:.*]]
; CHECK: [[LOOP]]:
-; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldaex.p0i8(i8* %ptr)
+; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldaex.p0i8(i8* elementtype(i8) %ptr)
; CHECK: [[OLDVAL:%.*]] = trunc i32 %1 to i8
; CHECK: [[SHOULD_STORE:%.*]] = icmp eq i8 [[OLDVAL]], %desired
; CHECK: br i1 [[SHOULD_STORE]], label %[[FENCED_STORE:.*]], label %[[NO_STORE_BB:.*]]
@@ -99,7 +99,7 @@
; CHECK: [[TRY_STORE]]:
; CHECK: [[LOADED_TRYSTORE:%.*]] = phi i8 [ [[OLDVAL]], %[[FENCED_STORE]] ]
; CHECK: [[NEWVAL32:%.*]] = zext i8 %newval to i32
-; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.stlex.p0i8(i32 [[NEWVAL32]], i8* %ptr)
+; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.stlex.p0i8(i32 [[NEWVAL32]], i8* elementtype(i8) %ptr)
; CHECK: [[TST:%.*]] = icmp eq i32 [[TRYAGAIN]], 0
; CHECK: br i1 [[TST]], label %[[SUCCESS_BB:.*]], label %[[LOOP]]
@@ -133,7 +133,7 @@
; CHECK: br label %[[LOOP:.*]]
; CHECK: [[LOOP]]:
-; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldaex.p0i16(i16* %ptr)
+; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldaex.p0i16(i16* elementtype(i16) %ptr)
; CHECK: [[OLDVAL:%.*]] = trunc i32 %1 to i16
; CHECK: [[SHOULD_STORE:%.*]] = icmp eq i16 [[OLDVAL]], %desired
; CHECK: br i1 [[SHOULD_STORE]], label %[[FENCED_STORE:.*]], label %[[NO_STORE_BB:.*]]
@@ -144,7 +144,7 @@
; CHECK: [[TRY_STORE]]:
; CHECK: [[LOADED_TRYSTORE:%.*]] = phi i16 [ [[OLDVAL]], %[[FENCED_STORE]] ]
; CHECK: [[NEWVAL32:%.*]] = zext i16 %newval to i32
-; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.stlex.p0i16(i32 [[NEWVAL32]], i16* %ptr)
+; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.stlex.p0i16(i32 [[NEWVAL32]], i16* elementtype(i16) %ptr)
; CHECK: [[TST:%.*]] = icmp eq i32 [[TRYAGAIN]], 0
; CHECK: br i1 [[TST]], label %[[SUCCESS_BB:.*]], label %[[LOOP]]
@@ -179,7 +179,7 @@
; CHECK: br label %[[LOOP:.*]]
; CHECK: [[LOOP]]:
-; CHECK: [[OLDVAL:%.*]] = call i32 @llvm.arm.ldaex.p0i32(i32* %ptr)
+; CHECK: [[OLDVAL:%.*]] = call i32 @llvm.arm.ldaex.p0i32(i32* elementtype(i32) %ptr)
; CHECK: [[SHOULD_STORE:%.*]] = icmp eq i32 [[OLDVAL]], %desired
; CHECK: br i1 [[SHOULD_STORE]], label %[[FENCED_STORE:.*]], label %[[NO_STORE_BB:.*]]
@@ -188,7 +188,7 @@
; CHECK: [[TRY_STORE]]:
; CHECK: [[LOADED_TRYSTORE:%.*]] = phi i32 [ [[OLDVAL]], %[[FENCED_STORE]] ]
-; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i32(i32 %newval, i32* %ptr)
+; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i32(i32 %newval, i32* elementtype(i32) %ptr)
; CHECK: [[TST:%.*]] = icmp eq i32 [[TRYAGAIN]], 0
; CHECK: br i1 [[TST]], label %[[SUCCESS_BB:.*]], label %[[LOOP]]
Index: llvm/test/Transforms/AtomicExpand/ARM/atomic-expansion-v7.ll
===================================================================
--- llvm/test/Transforms/AtomicExpand/ARM/atomic-expansion-v7.ll
+++ llvm/test/Transforms/AtomicExpand/ARM/atomic-expansion-v7.ll
@@ -5,10 +5,10 @@
; CHECK-NOT: dmb
; CHECK: br label %[[LOOP:.*]]
; CHECK: [[LOOP]]:
-; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldrex.p0i8(i8* %ptr)
+; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldrex.p0i8(i8* elementtype(i8) %ptr)
; CHECK: [[OLDVAL:%.*]] = trunc i32 [[OLDVAL32]] to i8
; CHECK: [[NEWVAL32:%.*]] = zext i8 %xchgend to i32
-; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i8(i32 [[NEWVAL32]], i8* %ptr)
+; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i8(i32 [[NEWVAL32]], i8* elementtype(i8) %ptr)
; CHECK: [[TST:%.*]] = icmp ne i32 [[TRYAGAIN]], 0
; CHECK: br i1 [[TST]], label %[[LOOP]], label %[[END:.*]]
; CHECK: [[END]]:
@@ -23,11 +23,11 @@
; CHECK: call void @llvm.arm.dmb(i32 11)
; CHECK: br label %[[LOOP:.*]]
; CHECK: [[LOOP]]:
-; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldrex.p0i16(i16* %ptr)
+; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldrex.p0i16(i16* elementtype(i16) %ptr)
; CHECK: [[OLDVAL:%.*]] = trunc i32 [[OLDVAL32]] to i16
; CHECK: [[NEWVAL:%.*]] = add i16 [[OLDVAL]], %addend
; CHECK: [[NEWVAL32:%.*]] = zext i16 [[NEWVAL]] to i32
-; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i16(i32 [[NEWVAL32]], i16* %ptr)
+; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i16(i32 [[NEWVAL32]], i16* elementtype(i16) %ptr)
; CHECK: [[TST:%.*]] = icmp ne i32 [[TRYAGAIN]], 0
; CHECK: br i1 [[TST]], label %[[LOOP]], label %[[END:.*]]
; CHECK: [[END]]:
@@ -42,9 +42,9 @@
; CHECK-NOT: dmb
; CHECK: br label %[[LOOP:.*]]
; CHECK: [[LOOP]]:
-; CHECK: [[OLDVAL:%.*]] = call i32 @llvm.arm.ldrex.p0i32(i32* %ptr)
+; CHECK: [[OLDVAL:%.*]] = call i32 @llvm.arm.ldrex.p0i32(i32* elementtype(i32) %ptr)
; CHECK: [[NEWVAL:%.*]] = sub i32 [[OLDVAL]], %subend
-; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i32(i32 [[NEWVAL]], i32* %ptr)
+; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i32(i32 [[NEWVAL]], i32* elementtype(i32) %ptr)
; CHECK: [[TST:%.*]] = icmp ne i32 [[TRYAGAIN]], 0
; CHECK: br i1 [[TST]], label %[[LOOP]], label %[[END:.*]]
; CHECK: [[END]]:
@@ -59,11 +59,11 @@
; CHECK: call void @llvm.arm.dmb(i32 11)
; CHECK: br label %[[LOOP:.*]]
; CHECK: [[LOOP]]:
-; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldrex.p0i8(i8* %ptr)
+; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldrex.p0i8(i8* elementtype(i8) %ptr)
; CHECK: [[OLDVAL:%.*]] = trunc i32 [[OLDVAL32]] to i8
; CHECK: [[NEWVAL:%.*]] = and i8 [[OLDVAL]], %andend
; CHECK: [[NEWVAL32:%.*]] = zext i8 [[NEWVAL]] to i32
-; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i8(i32 [[NEWVAL32]], i8* %ptr)
+; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i8(i32 [[NEWVAL32]], i8* elementtype(i8) %ptr)
; CHECK: [[TST:%.*]] = icmp ne i32 [[TRYAGAIN]], 0
; CHECK: br i1 [[TST]], label %[[LOOP]], label %[[END:.*]]
; CHECK: [[END]]:
@@ -78,12 +78,12 @@
; CHECK: call void @llvm.arm.dmb(i32 11)
; CHECK: br label %[[LOOP:.*]]
; CHECK: [[LOOP]]:
-; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldrex.p0i16(i16* %ptr)
+; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldrex.p0i16(i16* elementtype(i16) %ptr)
; CHECK: [[OLDVAL:%.*]] = trunc i32 [[OLDVAL32]] to i16
; CHECK: [[NEWVAL_TMP:%.*]] = and i16 [[OLDVAL]], %nandend
; CHECK: [[NEWVAL:%.*]] = xor i16 [[NEWVAL_TMP]], -1
; CHECK: [[NEWVAL32:%.*]] = zext i16 [[NEWVAL]] to i32
-; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i16(i32 [[NEWVAL32]], i16* %ptr)
+; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i16(i32 [[NEWVAL32]], i16* elementtype(i16) %ptr)
; CHECK: [[TST:%.*]] = icmp ne i32 [[TRYAGAIN]], 0
; CHECK: br i1 [[TST]], label %[[LOOP]], label %[[END:.*]]
; CHECK: [[END]]:
@@ -126,11 +126,11 @@
; CHECK: call void @llvm.arm.dmb(i32 11)
; CHECK: br label %[[LOOP:.*]]
; CHECK: [[LOOP]]:
-; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldrex.p0i8(i8* %ptr)
+; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldrex.p0i8(i8* elementtype(i8) %ptr)
; CHECK: [[OLDVAL:%.*]] = trunc i32 [[OLDVAL32]] to i8
; CHECK: [[NEWVAL:%.*]] = xor i8 [[OLDVAL]], %xorend
; CHECK: [[NEWVAL32:%.*]] = zext i8 [[NEWVAL]] to i32
-; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i8(i32 [[NEWVAL32]], i8* %ptr)
+; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i8(i32 [[NEWVAL32]], i8* elementtype(i8) %ptr)
; CHECK: [[TST:%.*]] = icmp ne i32 [[TRYAGAIN]], 0
; CHECK: br i1 [[TST]], label %[[LOOP]], label %[[END:.*]]
; CHECK: [[END]]:
@@ -145,12 +145,12 @@
; CHECK: call void @llvm.arm.dmb(i32 11)
; CHECK: br label %[[LOOP:.*]]
; CHECK: [[LOOP]]:
-; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldrex.p0i8(i8* %ptr)
+; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldrex.p0i8(i8* elementtype(i8) %ptr)
; CHECK: [[OLDVAL:%.*]] = trunc i32 [[OLDVAL32]] to i8
; CHECK: [[WANT_OLD:%.*]] = icmp sgt i8 [[OLDVAL]], %maxend
; CHECK: [[NEWVAL:%.*]] = select i1 [[WANT_OLD]], i8 [[OLDVAL]], i8 %maxend
; CHECK: [[NEWVAL32:%.*]] = zext i8 [[NEWVAL]] to i32
-; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i8(i32 [[NEWVAL32]], i8* %ptr)
+; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i8(i32 [[NEWVAL32]], i8* elementtype(i8) %ptr)
; CHECK: [[TST:%.*]] = icmp ne i32 [[TRYAGAIN]], 0
; CHECK: br i1 [[TST]], label %[[LOOP]], label %[[END:.*]]
; CHECK: [[END]]:
@@ -165,12 +165,12 @@
; CHECK: call void @llvm.arm.dmb(i32 11)
; CHECK: br label %[[LOOP:.*]]
; CHECK: [[LOOP]]:
-; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldrex.p0i8(i8* %ptr)
+; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldrex.p0i8(i8* elementtype(i8) %ptr)
; CHECK: [[OLDVAL:%.*]] = trunc i32 [[OLDVAL32]] to i8
; CHECK: [[WANT_OLD:%.*]] = icmp sle i8 [[OLDVAL]], %minend
; CHECK: [[NEWVAL:%.*]] = select i1 [[WANT_OLD]], i8 [[OLDVAL]], i8 %minend
; CHECK: [[NEWVAL32:%.*]] = zext i8 [[NEWVAL]] to i32
-; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i8(i32 [[NEWVAL32]], i8* %ptr)
+; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i8(i32 [[NEWVAL32]], i8* elementtype(i8) %ptr)
; CHECK: [[TST:%.*]] = icmp ne i32 [[TRYAGAIN]], 0
; CHECK: br i1 [[TST]], label %[[LOOP]], label %[[END:.*]]
; CHECK: [[END]]:
@@ -185,12 +185,12 @@
; CHECK: call void @llvm.arm.dmb(i32 11)
; CHECK: br label %[[LOOP:.*]]
; CHECK: [[LOOP]]:
-; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldrex.p0i8(i8* %ptr)
+; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldrex.p0i8(i8* elementtype(i8) %ptr)
; CHECK: [[OLDVAL:%.*]] = trunc i32 [[OLDVAL32]] to i8
; CHECK: [[WANT_OLD:%.*]] = icmp ugt i8 [[OLDVAL]], %umaxend
; CHECK: [[NEWVAL:%.*]] = select i1 [[WANT_OLD]], i8 [[OLDVAL]], i8 %umaxend
; CHECK: [[NEWVAL32:%.*]] = zext i8 [[NEWVAL]] to i32
-; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i8(i32 [[NEWVAL32]], i8* %ptr)
+; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i8(i32 [[NEWVAL32]], i8* elementtype(i8) %ptr)
; CHECK: [[TST:%.*]] = icmp ne i32 [[TRYAGAIN]], 0
; CHECK: br i1 [[TST]], label %[[LOOP]], label %[[END:.*]]
; CHECK: [[END]]:
@@ -205,12 +205,12 @@
; CHECK: call void @llvm.arm.dmb(i32 11)
; CHECK: br label %[[LOOP:.*]]
; CHECK: [[LOOP]]:
-; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldrex.p0i8(i8* %ptr)
+; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldrex.p0i8(i8* elementtype(i8) %ptr)
; CHECK: [[OLDVAL:%.*]] = trunc i32 [[OLDVAL32]] to i8
; CHECK: [[WANT_OLD:%.*]] = icmp ule i8 [[OLDVAL]], %uminend
; CHECK: [[NEWVAL:%.*]] = select i1 [[WANT_OLD]], i8 [[OLDVAL]], i8 %uminend
; CHECK: [[NEWVAL32:%.*]] = zext i8 [[NEWVAL]] to i32
-; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i8(i32 [[NEWVAL32]], i8* %ptr)
+; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i8(i32 [[NEWVAL32]], i8* elementtype(i8) %ptr)
; CHECK: [[TST:%.*]] = icmp ne i32 [[TRYAGAIN]], 0
; CHECK: br i1 [[TST]], label %[[LOOP]], label %[[END:.*]]
; CHECK: [[END]]:
@@ -225,7 +225,7 @@
; CHECK: br label %[[START:.*]]
; CHECK: [[START]]:
-; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldrex.p0i8(i8* %ptr)
+; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldrex.p0i8(i8* elementtype(i8) %ptr)
; CHECK: [[OLDVAL:%.*]] = trunc i32 [[OLDVAL32]] to i8
; CHECK: [[SHOULD_STORE:%.*]] = icmp eq i8 [[OLDVAL]], %desired
; CHECK: br i1 [[SHOULD_STORE]], label %[[FENCED_STORE:.*]], label %[[NO_STORE_BB:.*]]
@@ -237,12 +237,12 @@
; CHECK: [[LOOP]]:
; CHECK: [[LOADED_LOOP:%.*]] = phi i8 [ [[OLDVAL]], %[[FENCED_STORE]] ], [ [[OLDVAL_LOOP:%.*]], %[[RELEASED_LOAD:.*]] ]
; CHECK: [[NEWVAL32:%.*]] = zext i8 %newval to i32
-; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i8(i32 [[NEWVAL32]], i8* %ptr)
+; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i8(i32 [[NEWVAL32]], i8* elementtype(i8) %ptr)
; CHECK: [[TST:%.*]] = icmp eq i32 [[TRYAGAIN]], 0
; CHECK: br i1 [[TST]], label %[[SUCCESS_BB:.*]], label %[[RELEASED_LOAD]]
; CHECK: [[RELEASED_LOAD]]:
-; CHECK: [[OLDVAL32_LOOP:%.*]] = call i32 @llvm.arm.ldrex.p0i8(i8* %ptr)
+; CHECK: [[OLDVAL32_LOOP:%.*]] = call i32 @llvm.arm.ldrex.p0i8(i8* elementtype(i8) %ptr)
; CHECK: [[OLDVAL_LOOP]] = trunc i32 [[OLDVAL32_LOOP]] to i8
; CHECK: [[SHOULD_STORE_LOOP:%.*]] = icmp eq i8 [[OLDVAL_LOOP]], %desired
; CHECK: br i1 [[SHOULD_STORE_LOOP]], label %[[LOOP]], label %[[NO_STORE_BB]]
@@ -276,7 +276,7 @@
; CHECK: br label %[[LOOP:.*]]
; CHECK: [[LOOP]]:
-; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldrex.p0i16(i16* %ptr)
+; CHECK: [[OLDVAL32:%.*]] = call i32 @llvm.arm.ldrex.p0i16(i16* elementtype(i16) %ptr)
; CHECK: [[OLDVAL:%.*]] = trunc i32 %1 to i16
; CHECK: [[SHOULD_STORE:%.*]] = icmp eq i16 [[OLDVAL]], %desired
; CHECK: br i1 [[SHOULD_STORE]], label %[[FENCED_STORE:.*]], label %[[NO_STORE_BB:.*]]
@@ -288,12 +288,12 @@
; CHECK: [[LOOP]]:
; CHECK: [[LOADED_LOOP:%.*]] = phi i16 [ [[OLDVAL]], %[[FENCED_STORE]] ], [ [[OLDVAL_LOOP:%.*]], %[[RELEASED_LOAD:.*]] ]
; CHECK: [[NEWVAL32:%.*]] = zext i16 %newval to i32
-; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i16(i32 [[NEWVAL32]], i16* %ptr)
+; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i16(i32 [[NEWVAL32]], i16* elementtype(i16) %ptr)
; CHECK: [[TST:%.*]] = icmp eq i32 [[TRYAGAIN]], 0
; CHECK: br i1 [[TST]], label %[[SUCCESS_BB:.*]], label %[[RELEASED_LOAD:.*]]
; CHECK: [[RELEASED_LOAD]]:
-; CHECK: [[OLDVAL32_LOOP:%.*]] = call i32 @llvm.arm.ldrex.p0i16(i16* %ptr)
+; CHECK: [[OLDVAL32_LOOP:%.*]] = call i32 @llvm.arm.ldrex.p0i16(i16* elementtype(i16) %ptr)
; CHECK: [[OLDVAL_LOOP]] = trunc i32 [[OLDVAL32_LOOP]] to i16
; CHECK: [[SHOULD_STORE_LOOP:%.*]] = icmp eq i16 [[OLDVAL_LOOP]], %desired
; CHECK: br i1 [[SHOULD_STORE_LOOP]], label %[[LOOP]], label %[[NO_STORE_BB]]
@@ -328,7 +328,7 @@
; CHECK: br label %[[LOOP:.*]]
; CHECK: [[LOOP]]:
-; CHECK: [[OLDVAL:%.*]] = call i32 @llvm.arm.ldrex.p0i32(i32* %ptr)
+; CHECK: [[OLDVAL:%.*]] = call i32 @llvm.arm.ldrex.p0i32(i32* elementtype(i32) %ptr)
; CHECK: [[SHOULD_STORE:%.*]] = icmp eq i32 [[OLDVAL]], %desired
; CHECK: br i1 [[SHOULD_STORE]], label %[[FENCED_STORE:.*]], label %[[NO_STORE_BB:.*]]
@@ -337,7 +337,7 @@
; CHECK: [[TRY_STORE]]:
; CHECK: [[LOADED_TRYSTORE:%.*]] = phi i32 [ [[OLDVAL]], %[[FENCED_STORE]] ]
-; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i32(i32 %newval, i32* %ptr)
+; CHECK: [[TRYAGAIN:%.*]] = call i32 @llvm.arm.strex.p0i32(i32 %newval, i32* elementtype(i32) %ptr)
; CHECK: [[TST:%.*]] = icmp eq i32 [[TRYAGAIN]], 0
; CHECK: br i1 [[TST]], label %[[SUCCESS_BB:.*]], label %[[LOOP]]
@@ -425,7 +425,7 @@
; CHECK: br label %[[START:.*]]
; CHECK: [[START]]:
-; CHECK: [[LOADED:%.*]] = call i32 @llvm.arm.ldrex.p0i32(i32* %addr)
+; CHECK: [[LOADED:%.*]] = call i32 @llvm.arm.ldrex.p0i32(i32* elementtype(i32) %addr)
; CHECK: [[SHOULD_STORE:%.*]] = icmp eq i32 [[LOADED]], %desired
; CHECK: br i1 [[SHOULD_STORE]], label %[[FENCED_STORE:.*]], label %[[NO_STORE_BB:.*]]
@@ -434,7 +434,7 @@
; CHECK: [[TRY_STORE]]:
; CHECK: [[LOADED_TRYSTORE:%.*]] = phi i32 [ [[LOADED]], %[[FENCED_STORE]] ]
-; CHECK: [[STREX:%.*]] = call i32 @llvm.arm.strex.p0i32(i32 %new, i32* %addr)
+; CHECK: [[STREX:%.*]] = call i32 @llvm.arm.strex.p0i32(i32 %new, i32* elementtype(i32) %addr)
; CHECK: [[SUCCESS:%.*]] = icmp eq i32 [[STREX]], 0
; CHECK: br i1 [[SUCCESS]], label %[[SUCCESS_BB:.*]], label %[[START]]
Index: llvm/test/CodeGen/ARM/ldstrex.ll
===================================================================
--- llvm/test/CodeGen/ARM/ldstrex.ll
+++ llvm/test/CodeGen/ARM/ldstrex.ll
@@ -38,7 +38,7 @@
; CHECK-NOT: uxtb
; CHECK-NOT: and
define zeroext i8 @test_load_i8(i8* %addr) {
- %val = call i32 @llvm.arm.ldrex.p0i8(i8* %addr)
+ %val = call i32 @llvm.arm.ldrex.p0i8(i8* elementtype(i8) %addr)
%val8 = trunc i32 %val to i8
ret i8 %val8
}
@@ -48,7 +48,7 @@
; CHECK-NOT: uxth
; CHECK-NOT: and
define zeroext i16 @test_load_i16(i16* %addr) {
- %val = call i32 @llvm.arm.ldrex.p0i16(i16* %addr)
+ %val = call i32 @llvm.arm.ldrex.p0i16(i16* elementtype(i16) %addr)
%val16 = trunc i32 %val to i16
ret i16 %val16
}
@@ -56,7 +56,7 @@
; CHECK-LABEL: test_load_i32:
; CHECK: ldrex r0, [r0]
define i32 @test_load_i32(i32* %addr) {
- %val = call i32 @llvm.arm.ldrex.p0i32(i32* %addr)
+ %val = call i32 @llvm.arm.ldrex.p0i32(i32* elementtype(i32) %addr)
ret i32 %val
}
@@ -69,7 +69,7 @@
; CHECK: strexb r0, r1, [r2]
define i32 @test_store_i8(i32, i8 %val, i8* %addr) {
%extval = zext i8 %val to i32
- %res = call i32 @llvm.arm.strex.p0i8(i32 %extval, i8* %addr)
+ %res = call i32 @llvm.arm.strex.p0i8(i32 %extval, i8* elementtype(i8) %addr)
ret i32 %res
}
@@ -78,14 +78,14 @@
; CHECK: strexh r0, r1, [r2]
define i32 @test_store_i16(i32, i16 %val, i16* %addr) {
%extval = zext i16 %val to i32
- %res = call i32 @llvm.arm.strex.p0i16(i32 %extval, i16* %addr)
+ %res = call i32 @llvm.arm.strex.p0i16(i32 %extval, i16* elementtype(i16) %addr)
ret i32 %res
}
; CHECK-LABEL: test_store_i32:
; CHECK: strex r0, r1, [r2]
define i32 @test_store_i32(i32, i32 %val, i32* %addr) {
- %res = call i32 @llvm.arm.strex.p0i32(i32 %val, i32* %addr)
+ %res = call i32 @llvm.arm.strex.p0i32(i32 %val, i32* elementtype(i32) %addr)
ret i32 %res
}
@@ -108,15 +108,15 @@
; CHECK-T2ADDRMODE-LABEL: excl_addrmode:
%base1020 = load i32*, i32** @base
%offset1020 = getelementptr i32, i32* %base1020, i32 255
- call i32 @llvm.arm.ldrex.p0i32(i32* %offset1020)
- call i32 @llvm.arm.strex.p0i32(i32 0, i32* %offset1020)
+ call i32 @llvm.arm.ldrex.p0i32(i32* elementtype(i32) %offset1020)
+ call i32 @llvm.arm.strex.p0i32(i32 0, i32* elementtype(i32) %offset1020)
; CHECK-T2ADDRMODE: ldrex {{r[0-9]+}}, [{{r[0-9]+}}, #1020]
; CHECK-T2ADDRMODE: strex {{r[0-9]+}}, {{r[0-9]+}}, [{{r[0-9]+}}, #1020]
%base1024 = load i32*, i32** @base
%offset1024 = getelementptr i32, i32* %base1024, i32 256
- call i32 @llvm.arm.ldrex.p0i32(i32* %offset1024)
- call i32 @llvm.arm.strex.p0i32(i32 0, i32* %offset1024)
+ call i32 @llvm.arm.ldrex.p0i32(i32* elementtype(i32) %offset1024)
+ call i32 @llvm.arm.strex.p0i32(i32 0, i32* elementtype(i32) %offset1024)
; CHECK-T2ADDRMODE: add.w r[[ADDR:[0-9]+]], {{r[0-9]+}}, #1024
; CHECK-T2ADDRMODE: ldrex {{r[0-9]+}}, [r[[ADDR]]]
; CHECK-T2ADDRMODE: strex {{r[0-9]+}}, {{r[0-9]+}}, [r[[ADDR]]]
@@ -125,16 +125,16 @@
%addr8 = bitcast i32* %base1 to i8*
%offset1_8 = getelementptr i8, i8* %addr8, i32 1
%offset1 = bitcast i8* %offset1_8 to i32*
- call i32 @llvm.arm.ldrex.p0i32(i32* %offset1)
- call i32 @llvm.arm.strex.p0i32(i32 0, i32* %offset1)
+ call i32 @llvm.arm.ldrex.p0i32(i32* elementtype(i32) %offset1)
+ call i32 @llvm.arm.strex.p0i32(i32 0, i32* elementtype(i32) %offset1)
; CHECK-T2ADDRMODE: adds r[[ADDR:[0-9]+]], #1
; CHECK-T2ADDRMODE: ldrex {{r[0-9]+}}, [r[[ADDR]]]
; CHECK-T2ADDRMODE: strex {{r[0-9]+}}, {{r[0-9]+}}, [r[[ADDR]]]
%local = alloca i8, i32 1024
%local32 = bitcast i8* %local to i32*
- call i32 @llvm.arm.ldrex.p0i32(i32* %local32)
- call i32 @llvm.arm.strex.p0i32(i32 0, i32* %local32)
+ call i32 @llvm.arm.ldrex.p0i32(i32* elementtype(i32) %local32)
+ call i32 @llvm.arm.strex.p0i32(i32 0, i32* elementtype(i32) %local32)
; CHECK-T2ADDRMODE: mov r[[ADDR:[0-9]+]], sp
; CHECK-T2ADDRMODE: ldrex {{r[0-9]+}}, [r[[ADDR]]]
; CHECK-T2ADDRMODE: strex {{r[0-9]+}}, {{r[0-9]+}}, [r[[ADDR]]]
@@ -148,15 +148,15 @@
%local.0 = getelementptr i8, i8* %local, i32 4
%local32.0 = bitcast i8* %local.0 to i32*
- call i32 @llvm.arm.ldrex.p0i32(i32* %local32.0)
- call i32 @llvm.arm.strex.p0i32(i32 0, i32* %local32.0)
+ call i32 @llvm.arm.ldrex.p0i32(i32* elementtype(i32) %local32.0)
+ call i32 @llvm.arm.strex.p0i32(i32 0, i32* elementtype(i32) %local32.0)
; CHECK-T2ADDRMODE: ldrex {{r[0-9]+}}, [sp, #4]
; CHECK-T2ADDRMODE: strex {{r[0-9]+}}, {{r[0-9]+}}, [sp, #4]
%local.1 = getelementptr i8, i8* %local, i32 1020
%local32.1 = bitcast i8* %local.1 to i32*
- call i32 @llvm.arm.ldrex.p0i32(i32* %local32.1)
- call i32 @llvm.arm.strex.p0i32(i32 0, i32* %local32.1)
+ call i32 @llvm.arm.ldrex.p0i32(i32* elementtype(i32) %local32.1)
+ call i32 @llvm.arm.strex.p0i32(i32 0, i32* elementtype(i32) %local32.1)
; CHECK-T2ADDRMODE: ldrex {{r[0-9]+}}, [sp, #1020]
; CHECK-T2ADDRMODE: strex {{r[0-9]+}}, {{r[0-9]+}}, [sp, #1020]
@@ -169,8 +169,8 @@
%local.0 = getelementptr i8, i8* %local, i32 1024
%local32.0 = bitcast i8* %local.0 to i32*
- call i32 @llvm.arm.ldrex.p0i32(i32* %local32.0)
- call i32 @llvm.arm.strex.p0i32(i32 0, i32* %local32.0)
+ call i32 @llvm.arm.ldrex.p0i32(i32* elementtype(i32) %local32.0)
+ call i32 @llvm.arm.strex.p0i32(i32 0, i32* elementtype(i32) %local32.0)
; CHECK-T2ADDRMODE: mov r[[TMP:[0-9]+]], sp
; CHECK-T2ADDRMODE: add.w r[[ADDR:[0-9]+]], r[[TMP]], #1024
; CHECK-T2ADDRMODE: ldrex {{r[0-9]+}}, [r[[ADDR]]]
@@ -185,8 +185,8 @@
%local.0 = getelementptr i8, i8* %local, i32 2
%local32.0 = bitcast i8* %local.0 to i32*
- call i32 @llvm.arm.ldrex.p0i32(i32* %local32.0)
- call i32 @llvm.arm.strex.p0i32(i32 0, i32* %local32.0)
+ call i32 @llvm.arm.ldrex.p0i32(i32* elementtype(i32) %local32.0)
+ call i32 @llvm.arm.strex.p0i32(i32 0, i32* elementtype(i32) %local32.0)
; CHECK-T2ADDRMODE: mov r[[ADDR:[0-9]+]], sp
; CHECK-T2ADDRMODE: adds r[[ADDR:[0-9]+]], #2
; CHECK-T2ADDRMODE: ldrex {{r[0-9]+}}, [r[[ADDR]]]
@@ -201,8 +201,8 @@
%local.0 = getelementptr i8, i8* %local, i32 -4
%local32.0 = bitcast i8* %local.0 to i32*
- call i32 @llvm.arm.ldrex.p0i32(i32* %local32.0)
- call i32 @llvm.arm.strex.p0i32(i32 0, i32* %local32.0)
+ call i32 @llvm.arm.ldrex.p0i32(i32* elementtype(i32) %local32.0)
+ call i32 @llvm.arm.strex.p0i32(i32 0, i32* elementtype(i32) %local32.0)
; CHECK-T2ADDRMODE: mov r[[ADDR:[0-9]+]], sp
; CHECK-T2ADDRMODE: subs r[[ADDR:[0-9]+]], #4
; CHECK-T2ADDRMODE: ldrex {{r[0-9]+}}, [r[[ADDR]]]
@@ -218,8 +218,8 @@
%local.0 = getelementptr i8, i8* %local, i32 4
%local32.0 = bitcast i8* %local.0 to i32*
- call i32 @llvm.arm.ldrex.p0i32(i32* %local32.0)
- call i32 @llvm.arm.strex.p0i32(i32 0, i32* %local32.0)
+ call i32 @llvm.arm.ldrex.p0i32(i32* elementtype(i32) %local32.0)
+ call i32 @llvm.arm.strex.p0i32(i32 0, i32* elementtype(i32) %local32.0)
; CHECK-T2ADDRMODE: ldrex {{r[0-9]+}}, [sp, #68]
; CHECK-T2ADDRMODE: strex {{r[0-9]+}}, {{r[0-9]+}}, [sp, #68]
@@ -234,7 +234,7 @@
; CHECK-NOT: uxtb
; CHECK-NOT: and
; CHECK: bx lr
- %val = call i32 @llvm.arm.ldrex.p0i8(i8* %addr)
+ %val = call i32 @llvm.arm.ldrex.p0i8(i8* elementtype(i8) %addr)
br i1 %tst, label %end, label %mid
mid:
ret i8 42
Index: llvm/test/CodeGen/ARM/ldrex-frame-size.ll
===================================================================
--- llvm/test/CodeGen/ARM/ldrex-frame-size.ll
+++ llvm/test/CodeGen/ARM/ldrex-frame-size.ll
@@ -16,7 +16,7 @@
%ptr = alloca i32, i32 252
%addr = getelementptr i32, i32* %ptr, i32 1
- call i32 @llvm.arm.ldrex.p0i32(i32* %addr)
+ call i32 @llvm.arm.ldrex.p0i32(i32* elementtype(i32) %addr)
ret void
}
@@ -29,7 +29,7 @@
%ptr = alloca i32, i32 251
%addr = getelementptr i32, i32* %ptr, i32 1
- call i32 @llvm.arm.ldrex.p0i32(i32* %addr)
+ call i32 @llvm.arm.ldrex.p0i32(i32* elementtype(i32) %addr)
ret void
}
Index: llvm/test/CodeGen/ARM/ldaex-stlex.ll
===================================================================
--- llvm/test/CodeGen/ARM/ldaex-stlex.ll
+++ llvm/test/CodeGen/ARM/ldaex-stlex.ll
@@ -36,7 +36,7 @@
; CHECK-NOT: uxtb
; CHECK-NOT: and
define zeroext i8 @test_load_i8(i8* %addr) {
- %val = call i32 @llvm.arm.ldaex.p0i8(i8* %addr)
+ %val = call i32 @llvm.arm.ldaex.p0i8(i8* elementtype(i8) %addr)
%val8 = trunc i32 %val to i8
ret i8 %val8
}
@@ -46,7 +46,7 @@
; CHECK-NOT: uxth
; CHECK-NOT: and
define zeroext i16 @test_load_i16(i16* %addr) {
- %val = call i32 @llvm.arm.ldaex.p0i16(i16* %addr)
+ %val = call i32 @llvm.arm.ldaex.p0i16(i16* elementtype(i16) %addr)
%val16 = trunc i32 %val to i16
ret i16 %val16
}
@@ -54,7 +54,7 @@
; CHECK-LABEL: test_load_i32:
; CHECK: ldaex r0, [r0]
define i32 @test_load_i32(i32* %addr) {
- %val = call i32 @llvm.arm.ldaex.p0i32(i32* %addr)
+ %val = call i32 @llvm.arm.ldaex.p0i32(i32* elementtype(i32) %addr)
ret i32 %val
}
@@ -67,7 +67,7 @@
; CHECK: stlexb r0, r1, [r2]
define i32 @test_store_i8(i32, i8 %val, i8* %addr) {
%extval = zext i8 %val to i32
- %res = call i32 @llvm.arm.stlex.p0i8(i32 %extval, i8* %addr)
+ %res = call i32 @llvm.arm.stlex.p0i8(i32 %extval, i8* elementtype(i8) %addr)
ret i32 %res
}
@@ -76,14 +76,14 @@
; CHECK: stlexh r0, r1, [r2]
define i32 @test_store_i16(i32, i16 %val, i16* %addr) {
%extval = zext i16 %val to i32
- %res = call i32 @llvm.arm.stlex.p0i16(i32 %extval, i16* %addr)
+ %res = call i32 @llvm.arm.stlex.p0i16(i32 %extval, i16* elementtype(i16) %addr)
ret i32 %res
}
; CHECK-LABEL: test_store_i32:
; CHECK: stlex r0, r1, [r2]
define i32 @test_store_i32(i32, i32 %val, i32* %addr) {
- %res = call i32 @llvm.arm.stlex.p0i32(i32 %val, i32* %addr)
+ %res = call i32 @llvm.arm.stlex.p0i32(i32 %val, i32* elementtype(i32) %addr)
ret i32 %res
}
Index: llvm/test/Bitcode/arm-intrinsics.ll
===================================================================
--- /dev/null
+++ llvm/test/Bitcode/arm-intrinsics.ll
@@ -0,0 +1,19 @@
+; RUN: llvm-dis < %S/arm-intrinsics.bc | FileCheck %s
+
+define void @f(i32* %p) {
+; CHECK: call i32 @llvm.arm.ldrex.p0i32(i32* elementtype(i32)
+ %a = call i32 @llvm.arm.ldrex.p0i32(i32* %p)
+; CHECK: call i32 @llvm.arm.strex.p0i32(i32 0, i32* elementtype(i32)
+ %c = call i32 @llvm.arm.strex.p0i32(i32 0, i32* %p)
+
+; CHECK: call i32 @llvm.arm.ldaex.p0i32(i32* elementtype(i32)
+ %a2 = call i32 @llvm.arm.ldaex.p0i32(i32* %p)
+; CHECK: call i32 @llvm.arm.stlex.p0i32(i32 0, i32* elementtype(i32)
+ %c2 = call i32 @llvm.arm.stlex.p0i32(i32 0, i32* %p)
+ ret void
+}
+
+declare i32 @llvm.arm.ldrex.p0i32(i32*)
+declare i32 @llvm.arm.ldaex.p0i32(i32*)
+declare i32 @llvm.arm.stlex.p0i32(i32, i32*)
+declare i32 @llvm.arm.strex.p0i32(i32, i32*)
\ No newline at end of file
Index: llvm/lib/Target/ARM/ARMISelLowering.cpp
===================================================================
--- llvm/lib/Target/ARM/ARMISelLowering.cpp
+++ llvm/lib/Target/ARM/ARMISelLowering.cpp
@@ -20807,24 +20807,24 @@
case Intrinsic::arm_ldaex:
case Intrinsic::arm_ldrex: {
auto &DL = I.getCalledFunction()->getParent()->getDataLayout();
- PointerType *PtrTy = cast<PointerType>(I.getArgOperand(0)->getType());
+ Type *ValTy = I.getParamElementType(0);
Info.opc = ISD::INTRINSIC_W_CHAIN;
- Info.memVT = MVT::getVT(PtrTy->getPointerElementType());
+ Info.memVT = MVT::getVT(ValTy);
Info.ptrVal = I.getArgOperand(0);
Info.offset = 0;
- Info.align = DL.getABITypeAlign(PtrTy->getPointerElementType());
+ Info.align = DL.getABITypeAlign(ValTy);
Info.flags = MachineMemOperand::MOLoad | MachineMemOperand::MOVolatile;
return true;
}
case Intrinsic::arm_stlex:
case Intrinsic::arm_strex: {
auto &DL = I.getCalledFunction()->getParent()->getDataLayout();
- PointerType *PtrTy = cast<PointerType>(I.getArgOperand(1)->getType());
+ Type *ValTy = I.getParamElementType(1);
Info.opc = ISD::INTRINSIC_W_CHAIN;
- Info.memVT = MVT::getVT(PtrTy->getPointerElementType());
+ Info.memVT = MVT::getVT(ValTy);
Info.ptrVal = I.getArgOperand(1);
Info.offset = 0;
- Info.align = DL.getABITypeAlign(PtrTy->getPointerElementType());
+ Info.align = DL.getABITypeAlign(ValTy);
Info.flags = MachineMemOperand::MOStore | MachineMemOperand::MOVolatile;
return true;
}
@@ -21119,8 +21119,11 @@
Type *Tys[] = { Addr->getType() };
Intrinsic::ID Int = IsAcquire ? Intrinsic::arm_ldaex : Intrinsic::arm_ldrex;
Function *Ldrex = Intrinsic::getDeclaration(M, Int, Tys);
+ CallInst *CI = Builder.CreateCall(Ldrex, Addr);
- return Builder.CreateTruncOrBitCast(Builder.CreateCall(Ldrex, Addr), ValueTy);
+ CI->addParamAttr(
+ 0, Attribute::get(M->getContext(), Attribute::ElementType, ValueTy));
+ return Builder.CreateTruncOrBitCast(CI, ValueTy);
}
void ARMTargetLowering::emitAtomicCmpXchgNoStoreLLBalance(
@@ -21158,10 +21161,13 @@
Type *Tys[] = { Addr->getType() };
Function *Strex = Intrinsic::getDeclaration(M, Int, Tys);
- return Builder.CreateCall(
+ CallInst *CI = Builder.CreateCall(
Strex, {Builder.CreateZExtOrBitCast(
Val, Strex->getFunctionType()->getParamType(0)),
Addr});
+ CI->addParamAttr(1, Attribute::get(M->getContext(), Attribute::ElementType,
+ Val->getType()));
+ return CI;
}
Index: llvm/lib/IR/Verifier.cpp
===================================================================
--- llvm/lib/IR/Verifier.cpp
+++ llvm/lib/IR/Verifier.cpp
@@ -85,6 +85,7 @@
#include "llvm/IR/IntrinsicInst.h"
#include "llvm/IR/Intrinsics.h"
#include "llvm/IR/IntrinsicsAArch64.h"
+#include "llvm/IR/IntrinsicsARM.h"
#include "llvm/IR/IntrinsicsWebAssembly.h"
#include "llvm/IR/LLVMContext.h"
#include "llvm/IR/Metadata.h"
@@ -5523,7 +5524,9 @@
case Intrinsic::preserve_array_access_index:
case Intrinsic::preserve_struct_access_index:
case Intrinsic::aarch64_ldaxr:
- case Intrinsic::aarch64_ldxr: {
+ case Intrinsic::aarch64_ldxr:
+ case Intrinsic::arm_ldaex:
+ case Intrinsic::arm_ldrex: {
Type *ElemTy = Call.getParamElementType(0);
Assert(ElemTy,
"Intrinsic requires elementtype attribute on first argument.",
@@ -5531,7 +5534,9 @@
break;
}
case Intrinsic::aarch64_stlxr:
- case Intrinsic::aarch64_stxr: {
+ case Intrinsic::aarch64_stxr:
+ case Intrinsic::arm_stlex:
+ case Intrinsic::arm_strex: {
Type *ElemTy = Call.getAttributes().getParamElementType(1);
Assert(ElemTy,
"Intrinsic requires elementtype attribute on second argument.",
Index: llvm/lib/Bitcode/Reader/BitcodeReader.cpp
===================================================================
--- llvm/lib/Bitcode/Reader/BitcodeReader.cpp
+++ llvm/lib/Bitcode/Reader/BitcodeReader.cpp
@@ -52,6 +52,7 @@
#include "llvm/IR/Instructions.h"
#include "llvm/IR/Intrinsics.h"
#include "llvm/IR/IntrinsicsAArch64.h"
+#include "llvm/IR/IntrinsicsARM.h"
#include "llvm/IR/LLVMContext.h"
#include "llvm/IR/Metadata.h"
#include "llvm/IR/Module.h"
@@ -4144,11 +4145,23 @@
case Intrinsic::aarch64_ldaxr:
case Intrinsic::aarch64_ldxr:
case Intrinsic::aarch64_stlxr:
- case Intrinsic::aarch64_stxr: {
- unsigned ArgNo = CB->getIntrinsicID() == Intrinsic::aarch64_stlxr ||
- CB->getIntrinsicID() == Intrinsic::aarch64_stxr
- ? 1
- : 0;
+ case Intrinsic::aarch64_stxr:
+ case Intrinsic::arm_ldaex:
+ case Intrinsic::arm_ldrex:
+ case Intrinsic::arm_stlex:
+ case Intrinsic::arm_strex: {
+ unsigned ArgNo;
+ switch (CB->getIntrinsicID()) {
+ case Intrinsic::aarch64_stlxr:
+ case Intrinsic::aarch64_stxr:
+ case Intrinsic::arm_stlex:
+ case Intrinsic::arm_strex:
+ ArgNo = 1;
+ break;
+ default:
+ ArgNo = 0;
+ break;
+ }
if (!Attrs.getParamElementType(ArgNo)) {
Type *ElTy = getPtrElementTypeByID(ArgTyIDs[ArgNo]);
if (!ElTy)
Index: clang/test/CodeGenCXX/builtins-arm-exclusive.cpp
===================================================================
--- clang/test/CodeGenCXX/builtins-arm-exclusive.cpp
+++ clang/test/CodeGenCXX/builtins-arm-exclusive.cpp
@@ -4,7 +4,7 @@
bool b;
// CHECK-LABEL: @_Z10test_ldrexv()
-// CHECK: call i32 @llvm.arm.ldrex.p0i8(i8* @b)
+// CHECK: call i32 @llvm.arm.ldrex.p0i8(i8* elementtype(i8) @b)
// CHECK-ARM64-LABEL: @_Z10test_ldrexv()
// CHECK-ARM64: call i64 @llvm.aarch64.ldxr.p0i8(i8* elementtype(i8) @b)
@@ -14,7 +14,7 @@
}
// CHECK-LABEL: @_Z10tset_strexv()
-// CHECK: %{{.*}} = call i32 @llvm.arm.strex.p0i8(i32 1, i8* @b)
+// CHECK: %{{.*}} = call i32 @llvm.arm.strex.p0i8(i32 1, i8* elementtype(i8) @b)
// CHECK-ARM64-LABEL: @_Z10tset_strexv()
// CHECK-ARM64: %{{.*}} = call i32 @llvm.aarch64.stxr.p0i8(i64 1, i8* elementtype(i8) @b)
Index: clang/test/CodeGen/builtins-arm-exclusive.c
===================================================================
--- clang/test/CodeGen/builtins-arm-exclusive.c
+++ clang/test/CodeGen/builtins-arm-exclusive.c
@@ -10,7 +10,7 @@
// CHECK-ARM64-LABEL: @test_ldrex
int sum = 0;
sum += __builtin_arm_ldrex(addr);
-// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldrex.p0i8(i8* %addr)
+// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldrex.p0i8(i8* elementtype(i8) %addr)
// CHECK: trunc i32 [[INTRES]] to i8
// CHECK-ARM64: [[INTRES:%.*]] = call i64 @llvm.aarch64.ldxr.p0i8(i8* elementtype(i8) %addr)
@@ -18,7 +18,7 @@
sum += __builtin_arm_ldrex((short *)addr);
// CHECK: [[ADDR16:%.*]] = bitcast i8* %addr to i16*
-// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldrex.p0i16(i16* [[ADDR16]])
+// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldrex.p0i16(i16* elementtype(i16) [[ADDR16]])
// CHECK: trunc i32 [[INTRES]] to i16
// CHECK-ARM64: [[ADDR16:%.*]] = bitcast i8* %addr to i16*
@@ -27,7 +27,7 @@
sum += __builtin_arm_ldrex((int *)addr);
// CHECK: [[ADDR32:%.*]] = bitcast i8* %addr to i32*
-// CHECK: call i32 @llvm.arm.ldrex.p0i32(i32* [[ADDR32]])
+// CHECK: call i32 @llvm.arm.ldrex.p0i32(i32* elementtype(i32) [[ADDR32]])
// CHECK-ARM64: [[ADDR32:%.*]] = bitcast i8* %addr to i32*
// CHECK-ARM64: [[INTRES:%.*]] = call i64 @llvm.aarch64.ldxr.p0i32(i32* elementtype(i32) [[ADDR32]])
@@ -49,7 +49,7 @@
sum += __builtin_arm_ldrex(addrfloat);
// CHECK: [[INTADDR:%.*]] = bitcast float* %addrfloat to i32*
-// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldrex.p0i32(i32* [[INTADDR]])
+// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldrex.p0i32(i32* elementtype(i32) [[INTADDR]])
// CHECK: bitcast i32 [[INTRES]] to float
// CHECK-ARM64: [[INTADDR:%.*]] = bitcast float* %addrfloat to i32*
@@ -77,7 +77,7 @@
sum += *__builtin_arm_ldrex((int **)addr);
// CHECK: [[TMP4:%.*]] = bitcast i8* %addr to i32**
// CHECK: [[TMP5:%.*]] = bitcast i32** [[TMP4]] to i32*
-// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldrex.p0i32(i32* [[TMP5]])
+// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldrex.p0i32(i32* elementtype(i32) [[TMP5]])
// CHECK: inttoptr i32 [[INTRES]] to i32*
// CHECK-ARM64: [[TMP4:%.*]] = bitcast i8* %addr to i32**
@@ -88,7 +88,7 @@
sum += __builtin_arm_ldrex((struct Simple **)addr)->a;
// CHECK: [[TMP4:%.*]] = bitcast i8* %addr to %struct.Simple**
// CHECK: [[TMP5:%.*]] = bitcast %struct.Simple** [[TMP4]] to i32*
-// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldrex.p0i32(i32* [[TMP5]])
+// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldrex.p0i32(i32* elementtype(i32) [[TMP5]])
// CHECK: inttoptr i32 [[INTRES]] to %struct.Simple*
// CHECK-ARM64: [[TMP4:%.*]] = bitcast i8* %addr to %struct.Simple**
@@ -103,7 +103,7 @@
// CHECK-ARM64-LABEL: @test_ldaex
int sum = 0;
sum += __builtin_arm_ldaex(addr);
-// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldaex.p0i8(i8* %addr)
+// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldaex.p0i8(i8* elementtype(i8) %addr)
// CHECK: trunc i32 [[INTRES]] to i8
// CHECK-ARM64: [[INTRES:%.*]] = call i64 @llvm.aarch64.ldaxr.p0i8(i8* elementtype(i8) %addr)
@@ -111,7 +111,7 @@
sum += __builtin_arm_ldaex((short *)addr);
// CHECK: [[ADDR16:%.*]] = bitcast i8* %addr to i16*
-// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldaex.p0i16(i16* [[ADDR16]])
+// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldaex.p0i16(i16* elementtype(i16) [[ADDR16]])
// CHECK: trunc i32 [[INTRES]] to i16
// CHECK-ARM64: [[ADDR16:%.*]] = bitcast i8* %addr to i16*
@@ -120,7 +120,7 @@
sum += __builtin_arm_ldaex((int *)addr);
// CHECK: [[ADDR32:%.*]] = bitcast i8* %addr to i32*
-// CHECK: call i32 @llvm.arm.ldaex.p0i32(i32* [[ADDR32]])
+// CHECK: call i32 @llvm.arm.ldaex.p0i32(i32* elementtype(i32) [[ADDR32]])
// CHECK-ARM64: [[ADDR32:%.*]] = bitcast i8* %addr to i32*
// CHECK-ARM64: [[INTRES:%.*]] = call i64 @llvm.aarch64.ldaxr.p0i32(i32* elementtype(i32) [[ADDR32]])
@@ -142,7 +142,7 @@
sum += __builtin_arm_ldaex(addrfloat);
// CHECK: [[INTADDR:%.*]] = bitcast float* %addrfloat to i32*
-// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldaex.p0i32(i32* [[INTADDR]])
+// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldaex.p0i32(i32* elementtype(i32) [[INTADDR]])
// CHECK: bitcast i32 [[INTRES]] to float
// CHECK-ARM64: [[INTADDR:%.*]] = bitcast float* %addrfloat to i32*
@@ -170,7 +170,7 @@
sum += *__builtin_arm_ldaex((int **)addr);
// CHECK: [[TMP4:%.*]] = bitcast i8* %addr to i32**
// CHECK: [[TMP5:%.*]] = bitcast i32** [[TMP4]] to i32*
-// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldaex.p0i32(i32* [[TMP5]])
+// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldaex.p0i32(i32* elementtype(i32) [[TMP5]])
// CHECK: inttoptr i32 [[INTRES]] to i32*
// CHECK-ARM64: [[TMP4:%.*]] = bitcast i8* %addr to i32**
@@ -181,7 +181,7 @@
sum += __builtin_arm_ldaex((struct Simple **)addr)->a;
// CHECK: [[TMP4:%.*]] = bitcast i8* %addr to %struct.Simple**
// CHECK: [[TMP5:%.*]] = bitcast %struct.Simple** [[TMP4]] to i32*
-// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldaex.p0i32(i32* [[TMP5]])
+// CHECK: [[INTRES:%.*]] = call i32 @llvm.arm.ldaex.p0i32(i32* elementtype(i32) [[TMP5]])
// CHECK: inttoptr i32 [[INTRES]] to %struct.Simple*
// CHECK-ARM64: [[TMP4:%.*]] = bitcast i8* %addr to %struct.Simple**
@@ -197,20 +197,20 @@
int res = 0;
struct Simple var = {0};
res |= __builtin_arm_strex(4, addr);
-// CHECK: call i32 @llvm.arm.strex.p0i8(i32 4, i8* %addr)
+// CHECK: call i32 @llvm.arm.strex.p0i8(i32 4, i8* elementtype(i8) %addr)
// CHECK-ARM64: call i32 @llvm.aarch64.stxr.p0i8(i64 4, i8* elementtype(i8) %addr)
res |= __builtin_arm_strex(42, (short *)addr);
// CHECK: [[ADDR16:%.*]] = bitcast i8* %addr to i16*
-// CHECK: call i32 @llvm.arm.strex.p0i16(i32 42, i16* [[ADDR16]])
+// CHECK: call i32 @llvm.arm.strex.p0i16(i32 42, i16* elementtype(i16) [[ADDR16]])
// CHECK-ARM64: [[ADDR16:%.*]] = bitcast i8* %addr to i16*
// CHECK-ARM64: call i32 @llvm.aarch64.stxr.p0i16(i64 42, i16* elementtype(i16) [[ADDR16]])
res |= __builtin_arm_strex(42, (int *)addr);
// CHECK: [[ADDR32:%.*]] = bitcast i8* %addr to i32*
-// CHECK: call i32 @llvm.arm.strex.p0i32(i32 42, i32* [[ADDR32]])
+// CHECK: call i32 @llvm.arm.strex.p0i32(i32 42, i32* elementtype(i32) [[ADDR32]])
// CHECK-ARM64: [[ADDR32:%.*]] = bitcast i8* %addr to i32*
// CHECK-ARM64: call i32 @llvm.aarch64.stxr.p0i32(i64 42, i32* elementtype(i32) [[ADDR32]])
@@ -231,7 +231,7 @@
res |= __builtin_arm_strex(2.71828f, (float *)addr);
// CHECK: [[TMP4:%.*]] = bitcast i8* %addr to float*
// CHECK: [[TMP5:%.*]] = bitcast float* [[TMP4]] to i32*
-// CHECK: call i32 @llvm.arm.strex.p0i32(i32 1076754509, i32* [[TMP5]])
+// CHECK: call i32 @llvm.arm.strex.p0i32(i32 1076754509, i32* elementtype(i32) [[TMP5]])
// CHECK-ARM64: [[TMP4:%.*]] = bitcast i8* %addr to float*
// CHECK-ARM64: [[TMP5:%.*]] = bitcast float* [[TMP4]] to i32*
@@ -255,7 +255,7 @@
// CHECK: [[TMP4:%.*]] = bitcast i8* %addr to %struct.Simple**
// CHECK: [[TMP5:%.*]] = bitcast %struct.Simple** [[TMP4]] to i32*
// CHECK: [[INTVAL:%.*]] = ptrtoint %struct.Simple* %var to i32
-// CHECK: call i32 @llvm.arm.strex.p0i32(i32 [[INTVAL]], i32* [[TMP5]])
+// CHECK: call i32 @llvm.arm.strex.p0i32(i32 [[INTVAL]], i32* elementtype(i32) [[TMP5]])
// CHECK-ARM64: [[TMP4:%.*]] = bitcast i8* %addr to %struct.Simple**
// CHECK-ARM64: [[TMP5:%.*]] = bitcast %struct.Simple** [[TMP4]] to i64*
@@ -271,20 +271,20 @@
int res = 0;
struct Simple var = {0};
res |= __builtin_arm_stlex(4, addr);
-// CHECK: call i32 @llvm.arm.stlex.p0i8(i32 4, i8* %addr)
+// CHECK: call i32 @llvm.arm.stlex.p0i8(i32 4, i8* elementtype(i8) %addr)
// CHECK-ARM64: call i32 @llvm.aarch64.stlxr.p0i8(i64 4, i8* elementtype(i8) %addr)
res |= __builtin_arm_stlex(42, (short *)addr);
// CHECK: [[ADDR16:%.*]] = bitcast i8* %addr to i16*
-// CHECK: call i32 @llvm.arm.stlex.p0i16(i32 42, i16* [[ADDR16]])
+// CHECK: call i32 @llvm.arm.stlex.p0i16(i32 42, i16* elementtype(i16) [[ADDR16]])
// CHECK-ARM64: [[ADDR16:%.*]] = bitcast i8* %addr to i16*
// CHECK-ARM64: call i32 @llvm.aarch64.stlxr.p0i16(i64 42, i16* elementtype(i16) [[ADDR16]])
res |= __builtin_arm_stlex(42, (int *)addr);
// CHECK: [[ADDR32:%.*]] = bitcast i8* %addr to i32*
-// CHECK: call i32 @llvm.arm.stlex.p0i32(i32 42, i32* [[ADDR32]])
+// CHECK: call i32 @llvm.arm.stlex.p0i32(i32 42, i32* elementtype(i32) [[ADDR32]])
// CHECK-ARM64: [[ADDR32:%.*]] = bitcast i8* %addr to i32*
// CHECK-ARM64: call i32 @llvm.aarch64.stlxr.p0i32(i64 42, i32* elementtype(i32) [[ADDR32]])
@@ -305,7 +305,7 @@
res |= __builtin_arm_stlex(2.71828f, (float *)addr);
// CHECK: [[TMP4:%.*]] = bitcast i8* %addr to float*
// CHECK: [[TMP5:%.*]] = bitcast float* [[TMP4]] to i32*
-// CHECK: call i32 @llvm.arm.stlex.p0i32(i32 1076754509, i32* [[TMP5]])
+// CHECK: call i32 @llvm.arm.stlex.p0i32(i32 1076754509, i32* elementtype(i32) [[TMP5]])
// CHECK-ARM64: [[TMP4:%.*]] = bitcast i8* %addr to float*
// CHECK-ARM64: [[TMP5:%.*]] = bitcast float* [[TMP4]] to i32*
@@ -329,7 +329,7 @@
// CHECK: [[TMP4:%.*]] = bitcast i8* %addr to %struct.Simple**
// CHECK: [[TMP5:%.*]] = bitcast %struct.Simple** [[TMP4]] to i32*
// CHECK: [[INTVAL:%.*]] = ptrtoint %struct.Simple* %var to i32
-// CHECK: call i32 @llvm.arm.stlex.p0i32(i32 [[INTVAL]], i32* [[TMP5]])
+// CHECK: call i32 @llvm.arm.stlex.p0i32(i32 [[INTVAL]], i32* elementtype(i32) [[TMP5]])
// CHECK-ARM64: [[TMP4:%.*]] = bitcast i8* %addr to %struct.Simple**
// CHECK-ARM64: [[TMP5:%.*]] = bitcast %struct.Simple** [[TMP4]] to i64*
Index: clang/test/CodeGen/arm_acle.c
===================================================================
--- clang/test/CodeGen/arm_acle.c
+++ clang/test/CodeGen/arm_acle.c
@@ -141,8 +141,8 @@
// AArch32-NEXT: [[TMP0:%.*]] = bitcast i8* [[P:%.*]] to i32*
// AArch32-NEXT: br label [[DO_BODY_I:%.*]]
// AArch32: do.body.i:
-// AArch32-NEXT: [[LDREX_I:%.*]] = call i32 @llvm.arm.ldrex.p0i32(i32* [[TMP0]]) [[ATTR1]]
-// AArch32-NEXT: [[STREX_I:%.*]] = call i32 @llvm.arm.strex.p0i32(i32 [[X:%.*]], i32* [[TMP0]]) [[ATTR1]]
+// AArch32-NEXT: [[LDREX_I:%.*]] = call i32 @llvm.arm.ldrex.p0i32(i32* elementtype(i32) [[TMP0]]) [[ATTR1]]
+// AArch32-NEXT: [[STREX_I:%.*]] = call i32 @llvm.arm.strex.p0i32(i32 [[X:%.*]], i32* elementtype(i32) [[TMP0]]) [[ATTR1]]
// AArch32-NEXT: [[TOBOOL_I:%.*]] = icmp ne i32 [[STREX_I]], 0
// AArch32-NEXT: br i1 [[TOBOOL_I]], label [[DO_BODY_I]], label [[__SWP_EXIT:%.*]], [[LOOP3:!llvm.loop !.*]]
// AArch32: __swp.exit:
Index: clang/lib/CodeGen/CGBuiltin.cpp
===================================================================
--- clang/lib/CodeGen/CGBuiltin.cpp
+++ clang/lib/CodeGen/CGBuiltin.cpp
@@ -7696,23 +7696,26 @@
QualType Ty = E->getType();
llvm::Type *RealResTy = ConvertType(Ty);
- llvm::Type *PtrTy = llvm::IntegerType::get(
- getLLVMContext(), getContext().getTypeSize(Ty))->getPointerTo();
+ llvm::Type *IntTy =
+ llvm::IntegerType::get(getLLVMContext(), getContext().getTypeSize(Ty));
+ llvm::Type *PtrTy = IntTy->getPointerTo();
LoadAddr = Builder.CreateBitCast(LoadAddr, PtrTy);
Function *F = CGM.getIntrinsic(BuiltinID == ARM::BI__builtin_arm_ldaex
? Intrinsic::arm_ldaex
: Intrinsic::arm_ldrex,
PtrTy);
- Value *Val = Builder.CreateCall(F, LoadAddr, "ldrex");
+ CallInst *Val = Builder.CreateCall(F, LoadAddr, "ldrex");
+ Val->addParamAttr(
+ 0, Attribute::get(getLLVMContext(), Attribute::ElementType, IntTy));
if (RealResTy->isPointerTy())
return Builder.CreateIntToPtr(Val, RealResTy);
else {
llvm::Type *IntResTy = llvm::IntegerType::get(
getLLVMContext(), CGM.getDataLayout().getTypeSizeInBits(RealResTy));
- Val = Builder.CreateTruncOrBitCast(Val, IntResTy);
- return Builder.CreateBitCast(Val, RealResTy);
+ return Builder.CreateBitCast(Builder.CreateTruncOrBitCast(Val, IntResTy),
+ RealResTy);
}
}
@@ -7762,7 +7765,11 @@
? Intrinsic::arm_stlex
: Intrinsic::arm_strex,
StoreAddr->getType());
- return Builder.CreateCall(F, {StoreVal, StoreAddr}, "strex");
+
+ CallInst *CI = Builder.CreateCall(F, {StoreVal, StoreAddr}, "strex");
+ CI->addParamAttr(
+ 1, Attribute::get(getLLVMContext(), Attribute::ElementType, StoreTy));
+ return CI;
}
if (BuiltinID == ARM::BI__builtin_arm_clrex) {
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