diff options
| author | Kalle Raiskila <kalle.raiskila@nokia.com> | 2011-01-20 15:49:06 +0000 |
|---|---|---|
| committer | Kalle Raiskila <kalle.raiskila@nokia.com> | 2011-01-20 15:49:06 +0000 |
| commit | 5106b8450678b91b964575eaad300c41410aa7d6 (patch) | |
| tree | 5d52f50fe7351c81e035c6bce02177a255f32e6b /test/CodeGen/CellSPU | |
| parent | 9d32f60a6f7dbd8e83187481cd2ae0a2f3e726ce (diff) | |
| download | external_llvm-5106b8450678b91b964575eaad300c41410aa7d6.zip external_llvm-5106b8450678b91b964575eaad300c41410aa7d6.tar.gz external_llvm-5106b8450678b91b964575eaad300c41410aa7d6.tar.bz2 | |
Allow sign-extending of i8 and i16 to i128 on SPU.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123912 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/CellSPU')
| -rw-r--r-- | test/CodeGen/CellSPU/sext128.ll | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/CodeGen/CellSPU/sext128.ll b/test/CodeGen/CellSPU/sext128.ll index 027c1c5..6ae9aa5 100644 --- a/test/CodeGen/CellSPU/sext128.ll +++ b/test/CodeGen/CellSPU/sext128.ll @@ -48,3 +48,24 @@ entry: } declare i32 @myfunc(float) + +define i128 @func1(i8 %u) { +entry: +; CHECK: xsbh +; CHECK: xshw +; CHECK: rotmai +; CHECK: shufb +; CHECK: bi $lr + %0 = sext i8 %u to i128 + ret i128 %0 +} + +define i128 @func2(i16 %u) { +entry: +; CHECK: xshw +; CHECK: rotmai +; CHECK: shufb +; CHECK: bi $lr + %0 = sext i16 %u to i128 + ret i128 %0 +} |