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| author | Akira Hatanaka <ahatanak@gmail.com> | 2011-03-31 18:26:17 +0000 |
|---|---|---|
| committer | Akira Hatanaka <ahatanak@gmail.com> | 2011-03-31 18:26:17 +0000 |
| commit | a535270d916085cc6dad2163804fd2f11a555429 (patch) | |
| tree | 94885002cdcddd10391deb67f2bb636e107802cb /llvm/test/CodeGen/Mips/fpcmp.ll | |
| parent | 9feca671822459acb02422b177880403d649e18b (diff) | |
| download | bcm5719-llvm-a535270d916085cc6dad2163804fd2f11a555429.tar.gz bcm5719-llvm-a535270d916085cc6dad2163804fd2f11a555429.zip | |
Added support for FP conditional move instructions and fixed bugs in handling of FP comparisons.
llvm-svn: 128650
Diffstat (limited to 'llvm/test/CodeGen/Mips/fpcmp.ll')
| -rw-r--r-- | llvm/test/CodeGen/Mips/fpcmp.ll | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/Mips/fpcmp.ll b/llvm/test/CodeGen/Mips/fpcmp.ll new file mode 100644 index 00000000000..51d55f0a7c4 --- /dev/null +++ b/llvm/test/CodeGen/Mips/fpcmp.ll @@ -0,0 +1,23 @@ +; RUN: llc < %s -march=mipsel -mcpu=4ke | FileCheck %s -check-prefix=CHECK-MIPS32R2 +; RUN: llc < %s -march=mipsel | FileCheck %s -check-prefix=CHECK-MIPS1 + +@g1 = external global i32 + +define i32 @f(float %f0, float %f1) nounwind { +entry: +; CHECK-MIPS32R2: c.olt.s +; CHECK-MIPS32R2: movt +; CHECK-MIPS32R2: c.olt.s +; CHECK-MIPS32R2: movt +; CHECK-MIPS1: c.olt.s +; CHECK-MIPS1: bc1f +; CHECK-MIPS1: c.olt.s +; CHECK-MIPS1: bc1f + %cmp = fcmp olt float %f0, %f1 + %conv = zext i1 %cmp to i32 + %tmp2 = load i32* @g1, align 4 + %add = add nsw i32 %tmp2, %conv + store i32 %add, i32* @g1, align 4 + %cond = select i1 %cmp, i32 10, i32 20 + ret i32 %cond +} |
