================
@@ -2,315 +2,195 @@
// RUN: %clang_cc1 -fnative-half-arguments-and-returns -triple
amdgcn-amd-amdhsa-gnu -target-cpu gfx900 -emit-llvm -o - %s | FileCheck
-check-prefixes=CHECK,SAFE %s
// RUN: %clang_cc1 -fnative-half-arguments-and-returns -triple
amdgcn-amd-amdhsa-gnu -target-cpu gfx900 -emit-llvm -munsafe-fp-atomics -o - %s
| FileCheck -check-prefixes=CHECK,UNSAFE %s
-// SAFE-LABEL: define dso_local float @test_float_post_inc(
-// SAFE-SAME: ) #[[ATTR0:[0-9]+]] {
-// SAFE-NEXT: [[ENTRY:.*:]]
-// SAFE-NEXT: [[RETVAL:%.*]] = alloca float, align 4, addrspace(5)
-// SAFE-NEXT: [[RETVAL_ASCAST:%.*]] = addrspacecast ptr addrspace(5)
[[RETVAL]] to ptr
-// SAFE-NEXT: [[TMP0:%.*]] = atomicrmw fadd ptr addrspacecast (ptr
addrspace(1) @test_float_post_inc.n to ptr), float 1.000000e+00 seq_cst, align 4
-// SAFE-NEXT: ret float [[TMP0]]
-//
-// UNSAFE-LABEL: define dso_local float @test_float_post_inc(
-// UNSAFE-SAME: ) #[[ATTR0:[0-9]+]] {
-// UNSAFE-NEXT: [[ENTRY:.*:]]
-// UNSAFE-NEXT: [[RETVAL:%.*]] = alloca float, align 4, addrspace(5)
-// UNSAFE-NEXT: [[RETVAL_ASCAST:%.*]] = addrspacecast ptr addrspace(5)
[[RETVAL]] to ptr
-// UNSAFE-NEXT: [[TMP0:%.*]] = atomicrmw fadd ptr addrspacecast (ptr
addrspace(1) @test_float_post_inc.n to ptr), float 1.000000e+00 seq_cst, align
4, !amdgpu.no.fine.grained.memory [[META3:![0-9]+]],
!amdgpu.ignore.denormal.mode [[META3]]
-// UNSAFE-NEXT: ret float [[TMP0]]
+// CHECK-LABEL: define dso_local float @test_float_post_inc(
+// CHECK-SAME: ) #[[ATTR0:[0-9]+]] {
+// CHECK-NEXT: [[ENTRY:.*:]]
+// CHECK-NEXT: [[RETVAL:%.*]] = alloca float, align 4, addrspace(5)
+// CHECK-NEXT: [[RETVAL_ASCAST:%.*]] = addrspacecast ptr addrspace(5)
[[RETVAL]] to ptr
+// CHECK-NEXT: [[TMP0:%.*]] = atomicrmw fadd ptr addrspacecast (ptr
addrspace(1) @test_float_post_inc.n to ptr), float 1.000000e+00 seq_cst, align 4
----------------
arsenm wrote:
This lost the effect of -munsafe-fp-atomics
https://github.com/llvm/llvm-project/pull/102569
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