%res = fadd double %sin, %cos
ret double %res
}
+
+define i1 @test_cospif_used_in_branch_cond() {
+; CHECK-FLOAT-IN-VEC-LABEL: @test_cospif_used_in_branch_cond(
+; CHECK-FLOAT-IN-VEC-NEXT: entry:
+; CHECK-FLOAT-IN-VEC-NEXT: [[RES:%.*]] = call float @__cospif(float noundef 0.000000e+00)
+; CHECK-FLOAT-IN-VEC-NEXT: [[CMP:%.*]] = fcmp uno float [[RES]], 0.000000e+00
+; CHECK-FLOAT-IN-VEC-NEXT: br i1 [[CMP]], label [[THEN:%.*]], label [[ELSE:%.*]]
+; CHECK-FLOAT-IN-VEC: then:
+; CHECK-FLOAT-IN-VEC-NEXT: ret i1 false
+; CHECK-FLOAT-IN-VEC: else:
+; CHECK-FLOAT-IN-VEC-NEXT: ret i1 true
+;
+; CHECK-LABEL: @test_cospif_used_in_branch_cond(
+; CHECK-NEXT: entry:
+; CHECK-NEXT: [[RES:%.*]] = call float @__cospif(float noundef 0.000000e+00)
+; CHECK-NEXT: [[CMP:%.*]] = fcmp uno float [[RES]], 0.000000e+00
+; CHECK-NEXT: br i1 [[CMP]], label [[THEN:%.*]], label [[ELSE:%.*]]
+; CHECK: then:
+; CHECK-NEXT: ret i1 false
+; CHECK: else:
+; CHECK-NEXT: ret i1 true
+;
+; CHECK-NO-SINCOS-LABEL: @test_cospif_used_in_branch_cond(
+; CHECK-NO-SINCOS-NEXT: entry:
+; CHECK-NO-SINCOS-NEXT: [[RES:%.*]] = call float @__cospif(float noundef 0.000000e+00)
+; CHECK-NO-SINCOS-NEXT: [[CMP:%.*]] = fcmp uno float [[RES]], 0.000000e+00
+; CHECK-NO-SINCOS-NEXT: br i1 [[CMP]], label [[THEN:%.*]], label [[ELSE:%.*]]
+; CHECK-NO-SINCOS: then:
+; CHECK-NO-SINCOS-NEXT: ret i1 false
+; CHECK-NO-SINCOS: else:
+; CHECK-NO-SINCOS-NEXT: ret i1 true
+;
+entry:
+ %res = call float @__cospif(float noundef 0.000000e+00) #3
+ %cmp = fcmp uno float %res, 0.000000e+00
+ br i1 %cmp, label %then, label %else
+
+then:
+ ret i1 false
+
+else:
+ ret i1 true
+}