+; CHECK-LABEL: test_FNMSUB2:
+; CHECK: fnmsub
+; CHECK-NEXT: blr
+
+; CHECK-VSX-LABEL: test_FNMSUB2:
+; CHECK-VSX: xsnmsubmdp
+; CHECK-VSX-NEXT: blr
+}
+
+define float @test_FNMSUBS(float %A, float %B, float %C) {
+ %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
+
+; CHECK-VSX-LABEL: test_FNMSUBS:
+; CHECK-VSX: fnmsubs
+; CHECK-VSX-NEXT: blr
+}
+
+define float @test_XSMADDMSP(float %A, float %B, float %C) {
+ %D = fmul float %A, %B ; <float> [#uses=1]
+ %E = fadd float %C, %D ; <float> [#uses=1]
+ ret float %E
+; CHECK-P8-LABEL: test_XSMADDMSP:
+; CHECK-P8: xsmaddmsp
+; CHECK-P8-NEXT: blr
+}
+
+define float @test_XSMSUBMSP(float %A, float %B, float %C) {
+ %D = fmul float %A, %B ; <float> [#uses=1]
+ %E = fsub float %D, %C ; <float> [#uses=1]
+ ret float %E
+; CHECK-P8-LABEL: test_XSMSUBMSP:
+; CHECK-P8: xsmsubmsp
+; CHECK-P8-NEXT: blr
+}
+
+define float @test_XSMADDASP(float %A, float %B, float %C, float %D) {
+ %E = fmul float %A, %B ; <float> [#uses=2]
+ %F = fadd float %E, %C ; <float> [#uses=1]
+ %G = fsub float %E, %D ; <float> [#uses=1]
+ %H = call float @dummy4(float %F, float %G) ; <float> [#uses=1]
+ ret float %H
+; CHECK-P8-LABEL: test_XSMADDASP:
+; CHECK-P8: xsmaddasp
+; CHECK-P8-NEXT: xsmsubmsp
+}
+
+define float @test_XSMSUBASP(float %A, float %B, float %C, float %D) {
+ %E = fmul float %A, %B ; <float> [#uses=2]
+ %F = fsub float %E, %C ; <float> [#uses=1]
+ %G = fsub float %E, %D ; <float> [#uses=1]
+ %H = call float @dummy4(float %F, float %G) ; <float> [#uses=1]
+ ret float %H
+; CHECK-P8-LABEL: test_XSMSUBASP:
+; CHECK-P8: xsmsubasp
+; CHECK-P8-NEXT: xsmsubmsp
+}
+
+define float @test_XSNMADDMSP(float %A, float %B, float %C) {
+ %D = fmul float %A, %B ; <float> [#uses=1]
+ %E = fadd float %D, %C ; <float> [#uses=1]
+ %F = fsub float -0.000000e+00, %E ; <float> [#uses=1]
+ ret float %F
+; CHECK-P8-LABEL: test_XSNMADDMSP:
+; CHECK-P8: xsnmaddmsp
+; CHECK-P8-NEXT: blr
+}
+
+define float @test_XSNMSUBMSP(float %A, float %B, float %C) {
+ %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-P8-LABEL: test_XSNMSUBMSP:
+; CHECK-P8: xsnmsubmsp
+; CHECK-P8-NEXT: blr
+}
+
+define float @test_XSNMADDASP(float %A, float %B, float %C) {
+ %D = fmul float %A, %B ; <float> [#uses=1]
+ %E = fadd float %D, %C ; <float> [#uses=1]
+ %F = fsub float -0.000000e+00, %E ; <float> [#uses=1]
+ %H = call float @dummy4(float %E, float %F) ; <float> [#uses=1]
+ ret float %F
+; CHECK-P8-LABEL: test_XSNMADDASP:
+; CHECK-P8: xsnmaddasp
+}
+
+define float @test_XSNMSUBASP(float %A, float %B, float %C) {
+ %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]
+ %H = call float @dummy4(float %E, float %F) ; <float> [#uses=1]
+ ret float %F
+; CHECK-P8-LABEL: test_XSNMSUBASP:
+; CHECK-P8: xsnmsubasp