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| author | Kalle Raiskila <kalle.raiskila@nokia.com> | 2010-08-18 10:20:29 +0000 |
|---|---|---|
| committer | Kalle Raiskila <kalle.raiskila@nokia.com> | 2010-08-18 10:20:29 +0000 |
| commit | ca9460f5a0e1863dfe873c8e364464fc849524c2 (patch) | |
| tree | 3f84aa9ee6009545322e8781cb6e3f517ecb87b9 /test/CodeGen | |
| parent | 86a791284ae473a8820144be77ce92db8bd3028e (diff) | |
Fix a bug with insertelement on SPU.
The previous algorithm in LowerVECTOR_SHUFFLE
didn't check all requirements for "monotonic" shuffles.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111361 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen')
| -rw-r--r-- | test/CodeGen/CellSPU/shuffles.ll | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/CodeGen/CellSPU/shuffles.ll b/test/CodeGen/CellSPU/shuffles.ll index 04accb9c56..bc087f4d0d 100644 --- a/test/CodeGen/CellSPU/shuffles.ll +++ b/test/CodeGen/CellSPU/shuffles.ll @@ -16,3 +16,18 @@ define <4 x float> @splat(float %param1) { ret <4 x float> %val } +define void @test_insert( <2 x float>* %ptr, float %val1, float %val2 ) { + %sl2_17_tmp1 = insertelement <2 x float> zeroinitializer, float %val1, i32 0 +;CHECK: lqa $6, +;CHECK: shufb $4, $4, $5, $6 + %sl2_17 = insertelement <2 x float> %sl2_17_tmp1, float %val2, i32 1 + +;CHECK: cdd $5, 0($3) +;CHECK: lqd $6, 0($3) +;CHECK: shufb $4, $4, $6, $5 +;CHECK: stqd $4, 0($3) +;CHECK: bi $lr + store <2 x float> %sl2_17, <2 x float>* %ptr + ret void +} + |