; 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 float @oeq_inff(float %x, float %y) nounwind readonly {
+define void @oeq_inff(float %x) nounwind {
%t0 = fcmp oeq float %x, 0x7FF0000000000000
- %t1 = select i1 %t0, float 1.0, float %y
- ret float %t1
+ 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 double @oeq_inf(double %x, double %y) nounwind readonly {
+define void @oeq_inf(double %x) nounwind {
%t0 = fcmp oeq double %x, 0x7FF0000000000000
- %t1 = select i1 %t0, double 1.0, double %y
- ret double %t1
+ 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 float @une_inff(float %x, float %y) nounwind readonly {
+define void @une_inff(float %x) nounwind {
%t0 = fcmp une float %x, 0x7FF0000000000000
- %t1 = select i1 %t0, float 1.0, float %y
- ret float %t1
+ 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 double @une_inf(double %x, double %y) nounwind readonly {
+define void @une_inf(double %x) nounwind {
%t0 = fcmp une double %x, 0x7FF0000000000000
- %t1 = select i1 %t0, double 1.0, double %y
- ret double %t1
+ 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 float @oeq_neg_inff(float %x, float %y) nounwind readonly {
+define void @oeq_neg_inff(float %x) nounwind {
%t0 = fcmp oeq float %x, 0xFFF0000000000000
- %t1 = select i1 %t0, float 1.0, float %y
- ret float %t1
+ 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 double @oeq_neg_inf(double %x, double %y) nounwind readonly {
+define void @oeq_neg_inf(double %x) nounwind {
%t0 = fcmp oeq double %x, 0xFFF0000000000000
- %t1 = select i1 %t0, double 1.0, double %y
- ret double %t1
+ 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 float @une_neg_inff(float %x, float %y) nounwind readonly {
+define void @une_neg_inff(float %x) nounwind {
%t0 = fcmp une float %x, 0xFFF0000000000000
- %t1 = select i1 %t0, float 1.0, float %y
- ret float %t1
+ 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 double @une_neg_inf(double %x, double %y) nounwind readonly {
+define void @une_neg_inf(double %x) nounwind {
%t0 = fcmp une double %x, 0xFFF0000000000000
- %t1 = select i1 %t0, double 1.0, double %y
- ret double %t1
+ br i1 %t0, label %true, label %false
+
+true:
+ call void @f() nounwind
+ br label %false
+
+false:
+ ret void
}