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| author | Evan Cheng <evan.cheng@apple.com> | 2009-01-19 08:08:22 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2009-01-19 08:08:22 +0000 |
| commit | 7e9ef4d7763c8e94d693b298cc8707a3e86af931 (patch) | |
| tree | fb803c0be14c973dbef9cd31ddc6bc88904181fc /llvm/test | |
| parent | f58e2a9e4759ec2c8ea4e7a7cfd901203d1bcdd7 (diff) | |
| download | bcm5719-llvm-7e9ef4d7763c8e94d693b298cc8707a3e86af931.tar.gz bcm5719-llvm-7e9ef4d7763c8e94d693b298cc8707a3e86af931.zip | |
Now not UINT_TO_FP is legal (it's marked custom), dag combiner won't
optimize it to a SINT_TO_FP when the sign bit is known zero. X86 isel should perform the optimization itself.
llvm-svn: 62504
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/X86/uint_to_fp.ll | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/uint_to_fp.ll b/llvm/test/CodeGen/X86/uint_to_fp.ll index 3ea7a947b96..148437f3ddb 100644 --- a/llvm/test/CodeGen/X86/uint_to_fp.ll +++ b/llvm/test/CodeGen/X86/uint_to_fp.ll @@ -1,4 +1,5 @@ ; RUN: llvm-as < %s | llc -march=x86 -mcpu=yonah | not grep {sub.*esp} +; RUN: llvm-as < %s | llc -march=x86 -mcpu=yonah | grep cvtsi2ss ; rdar://6034396 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128" |
