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| author | Eric Christopher <echristo@apple.com> | 2009-07-29 00:28:05 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@apple.com> | 2009-07-29 00:28:05 +0000 |
| commit | 95d792667dbe8dd134f8e8833b105db1b39fb7ce (patch) | |
| tree | a1c2d894d43d6aab65d8ec09d9ed816f6194a5ee /test | |
| parent | 54356b976889281b890b9c0f3662aa8c87d13514 (diff) | |
| download | external_llvm-95d792667dbe8dd134f8e8833b105db1b39fb7ce.zip external_llvm-95d792667dbe8dd134f8e8833b105db1b39fb7ce.tar.gz external_llvm-95d792667dbe8dd134f8e8833b105db1b39fb7ce.tar.bz2 | |
Add support for gcc __builtin_ia32_ptest{z,c,nzc} intrinsics. Lower
to ptest instruction plus setcc. Revamp ptest instruction. Add test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77407 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/X86/sse41.ll | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/test/CodeGen/X86/sse41.ll b/test/CodeGen/X86/sse41.ll index 6c093a8..19a586f 100644 --- a/test/CodeGen/X86/sse41.ll +++ b/test/CodeGen/X86/sse41.ll @@ -181,4 +181,19 @@ define <4 x float> @insertps_3(<4 x float> %t1, <4 x float> %t2) nounwind { ; X64: _insertps_3: ; X64: insertps $0, %xmm1, %xmm0 -}
\ No newline at end of file +} + +define i32 @ptestz_1(<4 x float> %t1, <4 x float> %t2) nounwind { + %tmp1 = call i32 @llvm.x86.sse41.ptestz(<4 x float> %t1, <4 x float> %t2) nounwind readnone + ret i32 %tmp1 +; X32: _ptestz_1: +; X32: ptest %xmm1, %xmm0 +; X32: sete %al + +; X64: _ptestz_1: +; X64: ptest %xmm1, %xmm0 +; X64: sete %al +} + +declare i32 @llvm.x86.sse41.ptestz(<4 x float>, <4 x float>) nounwind readnone + |