Imported Upstream version 5.18.0.234

Former-commit-id: 8071ec1a8c5eaa9be24b41745add19297608001f

external/llvm/test/CodeGen/X86/compare-inf.ll

@@ -1,126 +0,0 @@
-; RUN: llc < %s -mtriple=x86_64-- | FileCheck %s
-
-; Convert oeq and une to ole/oge/ule/uge when comparing with infinity
-; and negative infinity, because those are more efficient on x86.
-
-declare void @f() nounwind
-
-; CHECK-LABEL: oeq_inff:
-; CHECK: ucomiss
-; CHECK: jb
-define void @oeq_inff(float %x) nounwind {
-  %t0 = fcmp oeq float %x, 0x7FF0000000000000
-  br i1 %t0, label %true, label %false
-
-true:
-  call void @f() nounwind
-  br label %false
-
-false:
-  ret void
-}
-
-; CHECK-LABEL: oeq_inf:
-; CHECK: ucomisd
-; CHECK: jb
-define void @oeq_inf(double %x) nounwind {
-  %t0 = fcmp oeq double %x, 0x7FF0000000000000
-  br i1 %t0, label %true, label %false
-
-true:
-  call void @f() nounwind
-  br label %false
-
-false:
-  ret void
-}
-
-; CHECK-LABEL: une_inff:
-; CHECK: ucomiss
-; CHECK: jae
-define void @une_inff(float %x) nounwind {
-  %t0 = fcmp une float %x, 0x7FF0000000000000
-  br i1 %t0, label %true, label %false
-
-true:
-  call void @f() nounwind
-  br label %false
-
-false:
-  ret void
-}
-
-; CHECK-LABEL: une_inf:
-; CHECK: ucomisd
-; CHECK: jae
-define void @une_inf(double %x) nounwind {
-  %t0 = fcmp une double %x, 0x7FF0000000000000
-  br i1 %t0, label %true, label %false
-
-true:
-  call void @f() nounwind
-  br label %false
-
-false:
-  ret void
-}
-
-; CHECK-LABEL: oeq_neg_inff:
-; CHECK: ucomiss
-; CHECK: jb
-define void @oeq_neg_inff(float %x) nounwind {
-  %t0 = fcmp oeq float %x, 0xFFF0000000000000
-  br i1 %t0, label %true, label %false
-
-true:
-  call void @f() nounwind
-  br label %false
-
-false:
-  ret void
-}
-
-; CHECK-LABEL: oeq_neg_inf:
-; CHECK: ucomisd
-; CHECK: jb
-define void @oeq_neg_inf(double %x) nounwind {
-  %t0 = fcmp oeq double %x, 0xFFF0000000000000
-  br i1 %t0, label %true, label %false
-
-true:
-  call void @f() nounwind
-  br label %false
-
-false:
-  ret void
-}
-
-; CHECK-LABEL: une_neg_inff:
-; CHECK: ucomiss
-; CHECK: jae
-define void @une_neg_inff(float %x) nounwind {
-  %t0 = fcmp une float %x, 0xFFF0000000000000
-  br i1 %t0, label %true, label %false
-
-true:
-  call void @f() nounwind
-  br label %false
-
-false:
-  ret void
-}
-
-; CHECK-LABEL: une_neg_inf:
-; CHECK: ucomisd
-; CHECK: jae
-define void @une_neg_inf(double %x) nounwind {
-  %t0 = fcmp une double %x, 0xFFF0000000000000
-  br i1 %t0, label %true, label %false
-
-true:
-  call void @f() nounwind
-  br label %false
-
-false:
-  ret void
-}