[llvm] 4eda7be - [X86] Tag existing shuffle test case as PR53124

[Simon Pilgrim via llvm-commits]

Author: Simon Pilgrim
Date: 2022-01-11T15:59:15Z
New Revision: 4eda7be15a11c08b83eafe70c2c096d06ddfd2e5

URL: https://github.com/llvm/llvm-project/commit/4eda7be15a11c08b83eafe70c2c096d06ddfd2e5
DIFF: https://github.com/llvm/llvm-project/commit/4eda7be15a11c08b83eafe70c2c096d06ddfd2e5.diff

LOG: [X86] Tag existing shuffle test case as PR53124

The poor AVX1 codegen matches the core issue raised in PR53124

Added: 
    

Modified: 
    llvm/test/CodeGen/X86/vector-shuffle-256-v8.ll

Removed: 
    


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diff  --git a/llvm/test/CodeGen/X86/vector-shuffle-256-v8.ll b/llvm/test/CodeGen/X86/vector-shuffle-256-v8.ll
index 4cfe401755143..657fc9dac655b 100644
--- a/llvm/test/CodeGen/X86/vector-shuffle-256-v8.ll
+++ b/llvm/test/CodeGen/X86/vector-shuffle-256-v8.ll
@@ -1341,6 +1341,7 @@ define <8 x float> @shuffle_v8f32_01452367(<8 x float> %a) {
   ret <8 x float> %shuffle
 }
 
+; PR53124
 define <8 x float> @shuffle_v8f32_089abcde(<8 x float> %a, <8 x float> %b) {
 ; AVX1-LABEL: shuffle_v8f32_089abcde:
 ; AVX1:       # %bb.0: