diff options
Diffstat (limited to 'test/CodeGen/X86/isint.ll')
| -rw-r--r-- | test/CodeGen/X86/isint.ll | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/test/CodeGen/X86/isint.ll b/test/CodeGen/X86/isint.ll index 4a98e63f38..38d05c662b 100644 --- a/test/CodeGen/X86/isint.ll +++ b/test/CodeGen/X86/isint.ll @@ -1,6 +1,11 @@ -; RUN: llc < %s -march=x86 -mattr=+sse2 | FileCheck %s +; RUN: llc < %s -mtriple=x86_64-pc-unknown -mattr=+sse2 -mcpu=penryn | FileCheck %s +; RUN: llc < %s -mtriple=i686-pc-unknown -mattr=+sse2 -mcpu=penryn | FileCheck %s + +; PR19059 +; RUN: llc < %s -mtriple=i686-pc-unknown -mattr=+sse2 -mcpu=penryn | FileCheck -check-prefix=CHECK32 %s define i32 @isint_return(double %d) nounwind { +; CHECK-LABEL: isint_return: ; CHECK-NOT: xor ; CHECK: cvt %i = fptosi double %d to i32 @@ -8,6 +13,24 @@ define i32 @isint_return(double %d) nounwind { %e = sitofp i32 %i to double ; CHECK: cmpeqsd %c = fcmp oeq double %d, %e +; CHECK32-NOT: movd {{.*}}, %r{{.*}} +; CHECK32-NOT: andq +; CHECK-NEXT: movd +; CHECK-NEXT: andl + %z = zext i1 %c to i32 + ret i32 %z +} + +define i32 @isint_float_return(float %f) nounwind { +; CHECK-LABEL: isint_float_return: +; CHECK-NOT: xor +; CHECK: cvt + %i = fptosi float %f to i32 +; CHECK-NEXT: cvt + %g = sitofp i32 %i to float +; CHECK: cmpeqss + %c = fcmp oeq float %f, %g +; CHECK-NOT: movd {{.*}}, %r{{.*}} ; CHECK-NEXT: movd ; CHECK-NEXT: andl %z = zext i1 %c to i32 @@ -17,6 +40,7 @@ define i32 @isint_return(double %d) nounwind { declare void @foo() define void @isint_branch(double %d) nounwind { +; CHECK-LABEL: isint_branch: ; CHECK: cvt %i = fptosi double %d to i32 ; CHECK-NEXT: cvt |