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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 | 1d6b38d9d37d5de471f5954b23b46dac58136fec (patch) | |
| tree | e1a99e3d67f2d9fdd6e7450c67b3c2295055be0e /test/CodeGen/Mips/fpbr.ll | |
| parent | 5bb3eced658dfbbca60e183155017481f6159923 (diff) | |
| download | external_llvm-1d6b38d9d37d5de471f5954b23b46dac58136fec.zip external_llvm-1d6b38d9d37d5de471f5954b23b46dac58136fec.tar.gz external_llvm-1d6b38d9d37d5de471f5954b23b46dac58136fec.tar.bz2 | |
Added support for FP conditional move instructions and fixed bugs in handling of FP comparisons.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128650 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/Mips/fpbr.ll')
| -rw-r--r-- | test/CodeGen/Mips/fpbr.ll | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/test/CodeGen/Mips/fpbr.ll b/test/CodeGen/Mips/fpbr.ll new file mode 100644 index 0000000..0a6478b --- /dev/null +++ b/test/CodeGen/Mips/fpbr.ll @@ -0,0 +1,119 @@ +; RUN: llc < %s -march=mipsel | FileCheck %s + +define void @func0(float %f2, float %f3) nounwind { +entry: +; CHECK: c.eq.s +; CHECK: bc1f + %cmp = fcmp oeq float %f2, %f3 + br i1 %cmp, label %if.then, label %if.else + +if.then: ; preds = %entry + tail call void (...)* @g0() nounwind + br label %if.end + +if.else: ; preds = %entry + tail call void (...)* @g1() nounwind + br label %if.end + +if.end: ; preds = %if.else, %if.then + ret void +} + +declare void @g0(...) + +declare void @g1(...) + +define void @func1(float %f2, float %f3) nounwind { +entry: +; CHECK: c.olt.s +; CHECK: bc1f + %cmp = fcmp olt float %f2, %f3 + br i1 %cmp, label %if.then, label %if.else + +if.then: ; preds = %entry + tail call void (...)* @g0() nounwind + br label %if.end + +if.else: ; preds = %entry + tail call void (...)* @g1() nounwind + br label %if.end + +if.end: ; preds = %if.else, %if.then + ret void +} + +define void @func2(float %f2, float %f3) nounwind { +entry: +; CHECK: c.ole.s +; CHECK: bc1f + %cmp = fcmp ugt float %f2, %f3 + br i1 %cmp, label %if.else, label %if.then + +if.then: ; preds = %entry + tail call void (...)* @g0() nounwind + br label %if.end + +if.else: ; preds = %entry + tail call void (...)* @g1() nounwind + br label %if.end + +if.end: ; preds = %if.else, %if.then + ret void +} + +define void @func3(double %f2, double %f3) nounwind { +entry: +; CHECK: c.eq.d +; CHECK: bc1f + %cmp = fcmp oeq double %f2, %f3 + br i1 %cmp, label %if.then, label %if.else + +if.then: ; preds = %entry + tail call void (...)* @g0() nounwind + br label %if.end + +if.else: ; preds = %entry + tail call void (...)* @g1() nounwind + br label %if.end + +if.end: ; preds = %if.else, %if.then + ret void +} + +define void @func4(double %f2, double %f3) nounwind { +entry: +; CHECK: c.olt.d +; CHECK: bc1f + %cmp = fcmp olt double %f2, %f3 + br i1 %cmp, label %if.then, label %if.else + +if.then: ; preds = %entry + tail call void (...)* @g0() nounwind + br label %if.end + +if.else: ; preds = %entry + tail call void (...)* @g1() nounwind + br label %if.end + +if.end: ; preds = %if.else, %if.then + ret void +} + +define void @func5(double %f2, double %f3) nounwind { +entry: +; CHECK: c.ole.d +; CHECK: bc1f + %cmp = fcmp ugt double %f2, %f3 + br i1 %cmp, label %if.else, label %if.then + +if.then: ; preds = %entry + tail call void (...)* @g0() nounwind + br label %if.end + +if.else: ; preds = %entry + tail call void (...)* @g1() nounwind + br label %if.end + +if.end: ; preds = %if.else, %if.then + ret void +} |