diff options
Diffstat (limited to 'test/Transforms/ConstProp/calls.ll')
| -rw-r--r-- | test/Transforms/ConstProp/calls.ll | 58 |
1 files changed, 42 insertions, 16 deletions
diff --git a/test/Transforms/ConstProp/calls.ll b/test/Transforms/ConstProp/calls.ll index 3c266fe..82d7324 100644 --- a/test/Transforms/ConstProp/calls.ll +++ b/test/Transforms/ConstProp/calls.ll @@ -1,4 +1,4 @@ -; RUN: opt < %s -constprop -S | not grep call +; RUN: opt < %s -constprop -S | FileCheck %s declare double @cos(double) @@ -8,23 +8,49 @@ declare double @tan(double) declare double @sqrt(double) -declare i1 @llvm.isunordered.f64(double, double) - define double @T() { - %A = call double @cos( double 0.000000e+00 ) ; <double> [#uses=1] - %B = call double @sin( double 0.000000e+00 ) ; <double> [#uses=1] - %a = fadd double %A, %B ; <double> [#uses=1] - %C = call double @tan( double 0.000000e+00 ) ; <double> [#uses=1] - %b = fadd double %a, %C ; <double> [#uses=1] - %D = call double @sqrt( double 4.000000e+00 ) ; <double> [#uses=1] - %c = fadd double %b, %D ; <double> [#uses=1] - ret double %c +; CHECK: @T +; CHECK-NOT: call +; CHECK: ret + %A = call double @cos(double 0.000000e+00) + %B = call double @sin(double 0.000000e+00) + %a = fadd double %A, %B + %C = call double @tan(double 0.000000e+00) + %b = fadd double %a, %C + %D = call double @sqrt(double 4.000000e+00) + %c = fadd double %b, %D + ret double %c } -define i1 @TNAN() { - %A = fcmp uno double 0x7FF8000000000000, 1.000000e+00 ; <i1> [#uses=1] - %B = fcmp uno double 1.230000e+02, 1.000000e+00 ; <i1> [#uses=1] - %C = or i1 %A, %B ; <i1> [#uses=1] - ret i1 %C +define i1 @test_sse_cvt() nounwind readnone { +; CHECK: @test_sse_cvt +; CHECK-NOT: call +; CHECK: ret i1 true +entry: + %i0 = tail call i32 @llvm.x86.sse.cvtss2si(<4 x float> <float 1.75, float undef, float undef, float undef>) nounwind + %i1 = tail call i32 @llvm.x86.sse.cvttss2si(<4 x float> <float 1.75, float undef, float undef, float undef>) nounwind + %i2 = tail call i64 @llvm.x86.sse.cvtss2si64(<4 x float> <float 1.75, float undef, float undef, float undef>) nounwind + %i3 = tail call i64 @llvm.x86.sse.cvttss2si64(<4 x float> <float 1.75, float undef, float undef, float undef>) nounwind + %i4 = call i32 @llvm.x86.sse2.cvtsd2si(<2 x double> <double 1.75, double undef>) nounwind + %i5 = call i32 @llvm.x86.sse2.cvttsd2si(<2 x double> <double 1.75, double undef>) nounwind + %i6 = call i64 @llvm.x86.sse2.cvtsd2si64(<2 x double> <double 1.75, double undef>) nounwind + %i7 = call i64 @llvm.x86.sse2.cvttsd2si64(<2 x double> <double 1.75, double undef>) nounwind + %sum11 = add i32 %i0, %i1 + %sum12 = add i32 %i4, %i5 + %sum1 = add i32 %sum11, %sum12 + %sum21 = add i64 %i2, %i3 + %sum22 = add i64 %i6, %i7 + %sum2 = add i64 %sum21, %sum22 + %sum1.sext = sext i32 %sum1 to i64 + %b = icmp eq i64 %sum1.sext, %sum2 + ret i1 %b } +declare i32 @llvm.x86.sse.cvtss2si(<4 x float>) nounwind readnone +declare i32 @llvm.x86.sse.cvttss2si(<4 x float>) nounwind readnone +declare i64 @llvm.x86.sse.cvtss2si64(<4 x float>) nounwind readnone +declare i64 @llvm.x86.sse.cvttss2si64(<4 x float>) nounwind readnone +declare i32 @llvm.x86.sse2.cvtsd2si(<2 x double>) nounwind readnone +declare i32 @llvm.x86.sse2.cvttsd2si(<2 x double>) nounwind readnone +declare i64 @llvm.x86.sse2.cvtsd2si64(<2 x double>) nounwind readnone +declare i64 @llvm.x86.sse2.cvttsd2si64(<2 x double>) nounwind readnone |
