[llvm] 25207d5 - [x86] add test check lines to demonstrate FMF propagation failure; NFC

[Sanjay Patel via llvm-commits]

Author: Sanjay Patel
Date: 2021-05-19T13:11:15-04:00
New Revision: 25207d5f81385e425f67283f7abd10d5f01b7f37

URL: https://github.com/llvm/llvm-project/commit/25207d5f81385e425f67283f7abd10d5f01b7f37
DIFF: https://github.com/llvm/llvm-project/commit/25207d5f81385e425f67283f7abd10d5f01b7f37.diff

LOG: [x86] add test check lines to demonstrate FMF propagation failure; NFC

Added: 
    

Modified: 
    llvm/test/CodeGen/X86/fmf-propagation.ll

Removed: 
    


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diff  --git a/llvm/test/CodeGen/X86/fmf-propagation.ll b/llvm/test/CodeGen/X86/fmf-propagation.ll
index 44ce80371266..225c1fbbd230 100644
--- a/llvm/test/CodeGen/X86/fmf-propagation.ll
+++ b/llvm/test/CodeGen/X86/fmf-propagation.ll
@@ -48,8 +48,12 @@ define float @fmf_setcc_canon(float %x, float %y) {
 declare <16 x float> @llvm.x86.avx512.vfmadd.ps.512(<16 x float>, <16 x float>, <16 x float>, i32)
 
 ; CHECK-LABEL: Initial selection DAG: %bb.0 'fmf_target_intrinsic:'
-; CHECK: v16f32 = llvm.x86.avx512.vfmadd.ps.512 ninf nsz TargetConstant:i64<{{.*}}>
-; CHECK: v16f32 = llvm.x86.avx512.vfmadd.ps.512 nsz TargetConstant:i64<{{.*}}>
+; CHECK:       v16f32 = llvm.x86.avx512.vfmadd.ps.512 ninf nsz TargetConstant:i64<{{.*}}>
+; CHECK:       v16f32 = llvm.x86.avx512.vfmadd.ps.512 nsz TargetConstant:i64<{{.*}}>
+
+; CHECK-LABEL: Legalized selection DAG: %bb.0 'fmf_target_intrinsic:'
+; CHECK:       v16f32 = fma t{{.*}}
+; CHECK:       v16f32 = fma t{{.*}}
 
 define <16 x float> @fmf_target_intrinsic(<16 x float> %a, <16 x float> %b, <16 x float> %c) nounwind {
   %t0 = tail call ninf nsz <16 x float> @llvm.x86.avx512.vfmadd.ps.512(<16 x float> %a, <16 x float> %b, <16 x float> %c, i32 4)