-; RUN: llvm-as < %s | llc -march=ppc32 | \
-; RUN: egrep {fn?madd|fn?msub} | count 8
+; RUN: llc < %s -march=ppc32 -fp-contract=fast | FileCheck %s
define double @test_FMADD1(double %A, double %B, double %C) {
- %D = mul double %A, %B ; <double> [#uses=1]
- %E = add double %D, %C ; <double> [#uses=1]
+ %D = fmul double %A, %B ; <double> [#uses=1]
+ %E = fadd double %D, %C ; <double> [#uses=1]
ret double %E
+; CHECK-LABEL: test_FMADD1:
+; CHECK: fmadd
+; CHECK-NEXT: blr
}
define double @test_FMADD2(double %A, double %B, double %C) {
- %D = mul double %A, %B ; <double> [#uses=1]
- %E = add double %D, %C ; <double> [#uses=1]
+ %D = fmul double %A, %B ; <double> [#uses=1]
+ %E = fadd double %D, %C ; <double> [#uses=1]
ret double %E
+; CHECK-LABEL: test_FMADD2:
+; CHECK: fmadd
+; CHECK-NEXT: blr
}
define double @test_FMSUB(double %A, double %B, double %C) {
- %D = mul double %A, %B ; <double> [#uses=1]
- %E = sub double %D, %C ; <double> [#uses=1]
+ %D = fmul double %A, %B ; <double> [#uses=1]
+ %E = fsub double %D, %C ; <double> [#uses=1]
ret double %E
+; CHECK-LABEL: test_FMSUB:
+; CHECK: fmsub
+; CHECK-NEXT: blr
}
define double @test_FNMADD1(double %A, double %B, double %C) {
- %D = mul double %A, %B ; <double> [#uses=1]
- %E = add double %D, %C ; <double> [#uses=1]
- %F = sub double -0.000000e+00, %E ; <double> [#uses=1]
+ %D = fmul double %A, %B ; <double> [#uses=1]
+ %E = fadd double %D, %C ; <double> [#uses=1]
+ %F = fsub double -0.000000e+00, %E ; <double> [#uses=1]
ret double %F
+; CHECK-LABEL: test_FNMADD1:
+; CHECK: fnmadd
+; CHECK-NEXT: blr
}
define double @test_FNMADD2(double %A, double %B, double %C) {
- %D = mul double %A, %B ; <double> [#uses=1]
- %E = add double %C, %D ; <double> [#uses=1]
- %F = sub double -0.000000e+00, %E ; <double> [#uses=1]
+ %D = fmul double %A, %B ; <double> [#uses=1]
+ %E = fadd double %C, %D ; <double> [#uses=1]
+ %F = fsub double -0.000000e+00, %E ; <double> [#uses=1]
ret double %F
+; CHECK-LABEL: test_FNMADD2:
+; CHECK: fnmadd
+; CHECK-NEXT: blr
}
define double @test_FNMSUB1(double %A, double %B, double %C) {
- %D = mul double %A, %B ; <double> [#uses=1]
- %E = sub double %C, %D ; <double> [#uses=1]
+ %D = fmul double %A, %B ; <double> [#uses=1]
+ %E = fsub double %C, %D ; <double> [#uses=1]
ret double %E
+; CHECK-LABEL: test_FNMSUB1:
+; CHECK: fnmsub
+; CHECK-NEXT: blr
}
define double @test_FNMSUB2(double %A, double %B, double %C) {
- %D = mul double %A, %B ; <double> [#uses=1]
- %E = sub double %D, %C ; <double> [#uses=1]
- %F = sub double -0.000000e+00, %E ; <double> [#uses=1]
+ %D = fmul double %A, %B ; <double> [#uses=1]
+ %E = fsub double %D, %C ; <double> [#uses=1]
+ %F = fsub double -0.000000e+00, %E ; <double> [#uses=1]
ret double %F
+; CHECK-LABEL: test_FNMSUB2:
+; CHECK: fnmsub
+; CHECK-NEXT: blr
}
define float @test_FNMSUBS(float %A, float %B, float %C) {
- %D = mul float %A, %B ; <float> [#uses=1]
- %E = sub float %D, %C ; <float> [#uses=1]
- %F = sub float -0.000000e+00, %E ; <float> [#uses=1]
+ %D = fmul float %A, %B ; <float> [#uses=1]
+ %E = fsub float %D, %C ; <float> [#uses=1]
+ %F = fsub float -0.000000e+00, %E ; <float> [#uses=1]
ret float %F
+; CHECK-LABEL: test_FNMSUBS:
+; CHECK: fnmsubs
+; CHECK-NEXT: blr
}