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028bb8efa9
The exit-on-error flag in the ARM test is necessary in order to avoid an unreachable in the DAGTypeLegalizer, when trying to expand a physical register. We can also avoid this situation by introducing a bitcast early on, where the invalid scalar-to-vector conversion is detected. We also add a test for PowerPC, which goes through a similar code path in the SelectionDAGBuilder. Fixes PR27765. Differential Revision: http://reviews.llvm.org/D21061 llvm-svn: 272644
13 lines
521 B
LLVM
13 lines
521 B
LLVM
; RUN: not llc -mtriple=arm-eabi -mcpu=cortex-a8 %s -o - 2>&1 | FileCheck %s
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; Check for error message:
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; CHECK: scalar-to-vector conversion failed, possible invalid constraint for vector type
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; CHECK: scalar-to-vector conversion failed, possible invalid constraint for vector type
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define hidden void @f(i32* %corr, i32 %order) nounwind ssp {
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tail call void asm sideeffect "vst1.s32 { ${1:q}, ${2:q} }, [$0]", "r,{q0},{q1}"(i32* %corr, <2 x i64>* undef, i32 %order) nounwind, !srcloc !0
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ret void
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}
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!0 = !{i32 257}
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