diff options
Diffstat (limited to 'test/CodeGen/X86/fp-select-cmp-and.ll')
| -rw-r--r-- | test/CodeGen/X86/fp-select-cmp-and.ll | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/test/CodeGen/X86/fp-select-cmp-and.ll b/test/CodeGen/X86/fp-select-cmp-and.ll new file mode 100644 index 0000000000..cc76b43e87 --- /dev/null +++ b/test/CodeGen/X86/fp-select-cmp-and.ll @@ -0,0 +1,185 @@ +; RUN: llc < %s -march=x86-64 -mtriple=x86_64-apple-darwin -mcpu=nehalem | FileCheck %s + +define double @test1(double %a, double %b, double %eps) { + %cmp = fcmp olt double %a, %eps + %cond = select i1 %cmp, double %b, double 0.000000e+00 + ret double %cond + +; CHECK-LABEL: @test1 +; CHECK: cmpltsd %xmm2, %xmm0 +; CHECK-NEXT: andpd %xmm1, %xmm0 +} + +define double @test2(double %a, double %b, double %eps) { + %cmp = fcmp ole double %a, %eps + %cond = select i1 %cmp, double %b, double 0.000000e+00 + ret double %cond + +; CHECK-LABEL: @test2 +; CHECK: cmplesd %xmm2, %xmm0 +; CHECK-NEXT: andpd %xmm1, %xmm0 +} + +define double @test3(double %a, double %b, double %eps) { + %cmp = fcmp ogt double %a, %eps + %cond = select i1 %cmp, double %b, double 0.000000e+00 + ret double %cond + +; CHECK-LABEL: @test3 +; CHECK: cmpltsd %xmm0, %xmm2 +; CHECK-NEXT: andpd %xmm1, %xmm2 +} + +define double @test4(double %a, double %b, double %eps) { + %cmp = fcmp oge double %a, %eps + %cond = select i1 %cmp, double %b, double 0.000000e+00 + ret double %cond + +; CHECK-LABEL: @test4 +; CHECK: cmplesd %xmm0, %xmm2 +; CHECK-NEXT: andpd %xmm1, %xmm2 +} + +define double @test5(double %a, double %b, double %eps) { + %cmp = fcmp olt double %a, %eps + %cond = select i1 %cmp, double 0.000000e+00, double %b + ret double %cond + +; CHECK-LABEL: @test5 +; CHECK: cmpltsd %xmm2, %xmm0 +; CHECK-NEXT: andnpd %xmm1, %xmm0 +} + +define double @test6(double %a, double %b, double %eps) { + %cmp = fcmp ole double %a, %eps + %cond = select i1 %cmp, double 0.000000e+00, double %b + ret double %cond + +; CHECK-LABEL: @test6 +; CHECK: cmplesd %xmm2, %xmm0 +; CHECK-NEXT: andnpd %xmm1, %xmm0 +} + +define double @test7(double %a, double %b, double %eps) { + %cmp = fcmp ogt double %a, %eps + %cond = select i1 %cmp, double 0.000000e+00, double %b + ret double %cond + +; CHECK-LABEL: @test7 +; CHECK: cmpltsd %xmm0, %xmm2 +; CHECK-NEXT: andnpd %xmm1, %xmm2 +} + +define double @test8(double %a, double %b, double %eps) { + %cmp = fcmp oge double %a, %eps + %cond = select i1 %cmp, double 0.000000e+00, double %b + ret double %cond + +; CHECK-LABEL: @test8 +; CHECK: cmplesd %xmm0, %xmm2 +; CHECK-NEXT: andnpd %xmm1, %xmm2 +} + +define float @test9(float %a, float %b, float %eps) { + %cmp = fcmp olt float %a, %eps + %cond = select i1 %cmp, float %b, float 0.000000e+00 + ret float %cond + +; CHECK-LABEL: @test9 +; CHECK: cmpltss %xmm2, %xmm0 +; CHECK-NEXT: andps %xmm1, %xmm0 +} + +define float @test10(float %a, float %b, float %eps) { + %cmp = fcmp ole float %a, %eps + %cond = select i1 %cmp, float %b, float 0.000000e+00 + ret float %cond + +; CHECK-LABEL: @test10 +; CHECK: cmpless %xmm2, %xmm0 +; CHECK-NEXT: andps %xmm1, %xmm0 +} + +define float @test11(float %a, float %b, float %eps) { + %cmp = fcmp ogt float %a, %eps + %cond = select i1 %cmp, float %b, float 0.000000e+00 + ret float %cond + +; CHECK-LABEL: @test11 +; CHECK: cmpltss %xmm0, %xmm2 +; CHECK-NEXT: andps %xmm1, %xmm2 +} + +define float @test12(float %a, float %b, float %eps) { + %cmp = fcmp oge float %a, %eps + %cond = select i1 %cmp, float %b, float 0.000000e+00 + ret float %cond + +; CHECK-LABEL: @test12 +; CHECK: cmpless %xmm0, %xmm2 +; CHECK-NEXT: andps %xmm1, %xmm2 +} + +define float @test13(float %a, float %b, float %eps) { + %cmp = fcmp olt float %a, %eps + %cond = select i1 %cmp, float 0.000000e+00, float %b + ret float %cond + +; CHECK-LABEL: @test13 +; CHECK: cmpltss %xmm2, %xmm0 +; CHECK-NEXT: andnps %xmm1, %xmm0 +} + +define float @test14(float %a, float %b, float %eps) { + %cmp = fcmp ole float %a, %eps + %cond = select i1 %cmp, float 0.000000e+00, float %b + ret float %cond + +; CHECK-LABEL: @test14 +; CHECK: cmpless %xmm2, %xmm0 +; CHECK-NEXT: andnps %xmm1, %xmm0 +} + +define float @test15(float %a, float %b, float %eps) { + %cmp = fcmp ogt float %a, %eps + %cond = select i1 %cmp, float 0.000000e+00, float %b + ret float %cond + +; CHECK-LABEL: @test15 +; CHECK: cmpltss %xmm0, %xmm2 +; CHECK-NEXT: andnps %xmm1, %xmm2 +} + +define float @test16(float %a, float %b, float %eps) { + %cmp = fcmp oge float %a, %eps + %cond = select i1 %cmp, float 0.000000e+00, float %b + ret float %cond + +; CHECK-LABEL: @test16 +; CHECK: cmpless %xmm0, %xmm2 +; CHECK-NEXT: andnps %xmm1, %xmm2 +} + +define float @test17(float %a, float %b, float %c, float %eps) { + %cmp = fcmp oge float %a, %eps + %cond = select i1 %cmp, float %c, float %b + ret float %cond + +; CHECK-LABEL: @test17 +; CHECK: cmpless %xmm0, %xmm3 +; CHECK-NEXT: andps %xmm3, %xmm2 +; CHECK-NEXT: andnps %xmm1, %xmm3 +; CHECK-NEXT: orps %xmm2, %xmm3 +} + +define double @test18(double %a, double %b, double %c, double %eps) { + %cmp = fcmp oge double %a, %eps + %cond = select i1 %cmp, double %c, double %b + ret double %cond + +; CHECK-LABEL: @test18 +; CHECK: cmplesd %xmm0, %xmm3 +; CHECK-NEXT: andpd %xmm3, %xmm2 +; CHECK-NEXT: andnpd %xmm1, %xmm3 +; CHECK-NEXT: orpd %xmm2, %xmm3 +} |