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| author | Manman Ren <mren@apple.com> | 2013-02-04 23:45:08 +0000 |
|---|---|---|
| committer | Manman Ren <mren@apple.com> | 2013-02-04 23:45:08 +0000 |
| commit | 86b1d868ba5a66e816771473878b83b519b1608f (patch) | |
| tree | d04305d78184808dd80202b69fad4a909c8905cc /llvm/test | |
| parent | 56aecccee09407a3a1f35fe214b900ca08f0ebe5 (diff) | |
| download | bcm5719-llvm-86b1d868ba5a66e816771473878b83b519b1608f.tar.gz bcm5719-llvm-86b1d868ba5a66e816771473878b83b519b1608f.zip | |
[Stack Alignment] emit warning instead of a hard error
Per discussion in rdar://13127907, we should emit a hard error only if
people write code where the requested alignment is larger than achievable
and assumes the low bits are zeros. A warning should be good enough when
we are not sure if the source code assumes the low bits are zeros.
rdar://13127907
llvm-svn: 174336
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/ARM/alloc-no-stack-realign-error.ll | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/test/CodeGen/ARM/alloc-no-stack-realign-error.ll b/llvm/test/CodeGen/ARM/alloc-no-stack-realign-error.ll index 96c00174dba..9b4d12ae8a8 100644 --- a/llvm/test/CodeGen/ARM/alloc-no-stack-realign-error.ll +++ b/llvm/test/CodeGen/ARM/alloc-no-stack-realign-error.ll @@ -6,10 +6,10 @@ ; If alignment for alloc is smaller than or equal to stack alignment, but the ; preferred type alignment is bigger, the alignment will be clamped. ; If alignment for alloca is bigger than stack alignment, the compiler -; will emit an error. +; will emit a warning. define void @test(<16 x float>* noalias sret %agg.result) nounwind ssp { entry: -; CHECK: Requested Minimal Alignment exceeds the Stack Alignment! +; CHECK: warning: Requested alignment exceeds the stack alignment! %retval = alloca <16 x float>, align 16 %0 = load <16 x float>* @T3_retval, align 16 store <16 x float> %0, <16 x float>* %retval |
