diff options
| author | Bill Wendling <isanbard@gmail.com> | 2012-09-26 06:16:18 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2012-09-26 06:16:18 +0000 |
| commit | f18eb5887f913bd9aa372005599d7375333cdce2 (patch) | |
| tree | 84c294688c80fb9656e455fa63bd3f1eda3b1bcc /test | |
| parent | 4e9485d7322b6ce925b9390d1459349c1380c9a5 (diff) | |
Generate an error message instead of asserting or segfaulting when we have a
scalar-to-vector conversion that we cannot handle. For instance, when an invalid
constraint is used in an inline asm statement.
<rdar://problem/12284092>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164662 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/ARM/2012-09-25-InlineAsmScalarToVectorConv2.ll | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/2012-09-25-InlineAsmScalarToVectorConv2.ll b/test/CodeGen/ARM/2012-09-25-InlineAsmScalarToVectorConv2.ll new file mode 100644 index 0000000000..6fa1391474 --- /dev/null +++ b/test/CodeGen/ARM/2012-09-25-InlineAsmScalarToVectorConv2.ll @@ -0,0 +1,11 @@ +; RUN: llc < %s -march=arm -mcpu=cortex-a8 2>&1 | FileCheck %s + +; Check for error message: +; CHECK: scalar-to-vector conversion failed, possible invalid constraint for vector type + +define hidden void @f(i32* %corr, i32 %order) nounwind ssp { + tail call void asm sideeffect "vst1.s32 { ${1:q}, ${2:q} }, [$0]", "r,{q0},{q1}"(i32* %corr, <2 x i64>* undef, <2 x i64>* undef) nounwind, !srcloc !0 + ret void +} + +!0 = metadata !{i32 257} |