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Test case for CanLowerReturn fix (r141981)

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142172 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Hal Finkel 2011-10-17 04:03:59 +00:00
parent b31d3d271f
commit 87525be07a
1 changed files with 19 additions and 0 deletions
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19
test/CodeGen/PowerPC/can-lower-ret.ll Normal file
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; RUN: llc < %s -mtriple=powerpc-unknown-linux-gnu -mcpu=ppc
; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=ppc64
define <4 x float> @foo1(<2 x float> %a, <2 x float> %b) nounwind readnone {
entry:
%0 = shufflevector <2 x float> %a, <2 x float> undef, <4 x i32> <i32 0, i32 undef, i32 1, i32 undef>
%1 = shufflevector <2 x float> %b, <2 x float> undef, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef>
%2 = shufflevector <4 x float> %0, <4 x float> %1, <4 x i32> <i32 0, i32 4, i32 2, i32 5>
ret <4 x float> %2
}
define <4 x double> @foo2(<2 x double> %a, <2 x double> %b) nounwind readnone {
entry:
%0 = shufflevector <2 x double> %a, <2 x double> undef, <4 x i32> <i32 0, i32 undef, i32 1, i32 undef>
%1 = shufflevector <2 x double> %b, <2 x double> undef, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef>
%2 = shufflevector <4 x double> %0, <4 x double> %1, <4 x i32> <i32 0, i32 4, i32 2, i32 5>
ret <4 x double> %2
}