================
@@ -0,0 +1,49 @@
+; RUN: llc -mtriple=powerpc-unknown-linux-gnu %s -o - | FileCheck %s
--check-prefixes=CHECK,PPC32
+; RUN: llc -mtriple=powerpc64-unknown-linux-gnu %s -o - | FileCheck %s
--check-prefixes=CHECK,PPC64
+
+define void @f0() {
+; CHECK-LABEL: f0:
+; CHECK-NOT: nop
+; CHECK: # %bb.0:
+; CHECK-NEXT: blr
+; CHECK-NOT: .section __patchable_function_entries
+ ret void
+}
+
+define void @f1() "patchable-function-entry"="0" {
+; CHECK-LABEL: f1:
+; CHECK-NOT: nop
+; CHECK: # %bb.0:
+; CHECK-NEXT: blr
+; CHECK-NOT: .section __patchable_function_entries
+ ret void
+}
+
+define void @f2() "patchable-function-entry"="1" {
+; CHECK-LABEL: f2:
+; CHECK-LABEL-NEXT: .Lfunc_begin2:
+; CHECK: # %bb.0:
+; CHECK-NEXT: nop
+; CHECK-NEXT: blr
+; CHECK: .section __patchable_function_entries
+; PPC32: .p2align 2, 0x0
+; PPC64: .p2align 3, 0x0
+; PPC32-NEXT: .long .Lfunc_begin2
+; PPC64-NEXT: .quad .Lfunc_begin2
+ ret void
+}
+
+define void @f3() "patchable-function-entry"="1"
"patchable-function-prefix"="2" {
+; CHECK-LABEL: .Ltmp0:
+; CHECK-COUNT-2: nop
+; CHECK-LABEL: f3:
----------------
MaskRay wrote:
Test addis/addi, instructions at the global entry point.
Per https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99888#c5 `#c8` and `#15`, GCC
will change the current strategy to match us :)
https://github.com/llvm/llvm-project/pull/92997
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