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Diffstat (limited to 'test/CodeGen/AArch64/regress-wzr-allocatable.ll')
| -rw-r--r-- | test/CodeGen/AArch64/regress-wzr-allocatable.ll | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/test/CodeGen/AArch64/regress-wzr-allocatable.ll b/test/CodeGen/AArch64/regress-wzr-allocatable.ll index 764d2bc44f..8620ce14e9 100644 --- a/test/CodeGen/AArch64/regress-wzr-allocatable.ll +++ b/test/CodeGen/AArch64/regress-wzr-allocatable.ll @@ -1,5 +1,8 @@ ; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu -O0 +; Skipping for arm64, there's no evidence it would ever have hit the same +; problem. + ; When WZR wasn't marked as reserved, this function tried to allocate ; it at O0 and then generated an internal fault (mostly incidentally) ; when it discovered that it was already in use for a multiplication. |