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| author | Cameron Zwarich <zwarich@apple.com> | 2011-04-20 21:48:38 +0000 |
|---|---|---|
| committer | Cameron Zwarich <zwarich@apple.com> | 2011-04-20 21:48:38 +0000 |
| commit | 344731c01805aeda49c747bac6148501fa85557c (patch) | |
| tree | 7b88c6fca816dff3f9df8f3c822e5a3d762f136e /test/Transforms/ScalarRepl | |
| parent | c5c43b958cf2f251c836f94d4499adb6296f0611 (diff) | |
| download | external_llvm-344731c01805aeda49c747bac6148501fa85557c.zip external_llvm-344731c01805aeda49c747bac6148501fa85557c.tar.gz external_llvm-344731c01805aeda49c747bac6148501fa85557c.tar.bz2 | |
Fix another case of <rdar://problem/9184212> that only occurs with code
generated by llvm-gcc, since llvm-gcc uses 2 i64s for passing a 4 x float
vector on ARM rather than an i64 array like Clang.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129878 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/ScalarRepl')
| -rw-r--r-- | test/Transforms/ScalarRepl/vector_promote.ll | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/Transforms/ScalarRepl/vector_promote.ll b/test/Transforms/ScalarRepl/vector_promote.ll index 9c17a54..c51ef10 100644 --- a/test/Transforms/ScalarRepl/vector_promote.ll +++ b/test/Transforms/ScalarRepl/vector_promote.ll @@ -248,3 +248,18 @@ entry: ; CHECK: shufflevector <4 x i64> %tmpV2, <4 x i64> undef, <3 x i32> <i32 0, i32 1, i32 2> } +define <4 x float> @test16(<4 x float> %x, i64 %y0, i64 %y1) { +entry: + %tmp8 = bitcast <4 x float> undef to <2 x double> + %tmp9 = bitcast i64 %y0 to double + %tmp10 = insertelement <2 x double> %tmp8, double %tmp9, i32 0 + %tmp11 = bitcast <2 x double> %tmp10 to <4 x float> + %tmp3 = bitcast <4 x float> %tmp11 to <2 x double> + %tmp4 = bitcast i64 %y1 to double + %tmp5 = insertelement <2 x double> %tmp3, double %tmp4, i32 1 + %tmp6 = bitcast <2 x double> %tmp5 to <4 x float> + ret <4 x float> %tmp6 +; CHECK: @test16 +; CHECK-NOT: alloca +; CHECK: bitcast <4 x float> %tmp11 to <2 x double> +} |