+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -instsimplify -S < %s | FileCheck %s
; Fixes PR20832
define double @PR20832() {
+; CHECK-LABEL: @PR20832(
+; CHECK-NEXT: ret double 5.600000e+01
+;
%1 = call double @llvm.fma.f64(double 7.0, double 8.0, double 0.0)
ret double %1
}
-; CHECK-LABEL: @PR20832(
-; CHECK: ret double 5.600000e+01
; Test builtin fma with all finite non-zero constants.
define double @test_all_finite() {
+; CHECK-LABEL: @test_all_finite(
+; CHECK-NEXT: ret double 6.100000e+01
+;
%1 = call double @llvm.fma.f64(double 7.0, double 8.0, double 5.0)
ret double %1
}
-; CHECK-LABEL: @test_all_finite(
-; CHECK: ret double 6.100000e+01
; Test builtin fma with a +/-NaN addend.
define double @test_NaN_addend() {
+; CHECK-LABEL: @test_NaN_addend(
+; CHECK-NEXT: ret double 0x7FF8000000000000
+;
%1 = call double @llvm.fma.f64(double 7.0, double 8.0, double 0x7FF8000000000000)
ret double %1
}
-; CHECK-LABEL: @test_NaN_addend(
-; CHECK: ret double 0x7FF8000000000000
define double @test_NaN_addend_2() {
+; CHECK-LABEL: @test_NaN_addend_2(
+; CHECK-NEXT: ret double 0xFFF8000000000000
+;
%1 = call double @llvm.fma.f64(double 7.0, double 8.0, double 0xFFF8000000000000)
ret double %1
}
-; CHECK-LABEL: @test_NaN_addend_2(
-; CHECK: ret double 0xFFF8000000000000
; Test builtin fma with a +/-Inf addend.
define double @test_Inf_addend() {
+; CHECK-LABEL: @test_Inf_addend(
+; CHECK-NEXT: ret double 0x7FF0000000000000
+;
%1 = call double @llvm.fma.f64(double 7.0, double 8.0, double 0x7FF0000000000000)
ret double %1
}
-; CHECK-LABEL: @test_Inf_addend(
-; CHECK: ret double 0x7FF0000000000000
define double @test_Inf_addend_2() {
+; CHECK-LABEL: @test_Inf_addend_2(
+; CHECK-NEXT: ret double 0xFFF0000000000000
+;
%1 = call double @llvm.fma.f64(double 7.0, double 8.0, double 0xFFF0000000000000)
ret double %1
}
-; CHECK-LABEL: @test_Inf_addend_2(
-; CHECK: ret double 0xFFF0000000000000
; Test builtin fma with one of the operands to the multiply being +/-NaN.
define double @test_NaN_1() {
+; CHECK-LABEL: @test_NaN_1(
+; CHECK-NEXT: ret double 0x7FF8000000000000
+;
%1 = call double @llvm.fma.f64(double 0x7FF8000000000000, double 8.0, double 0.0)
ret double %1
}
-; CHECK-LABEL: @test_NaN_1(
-; CHECK: ret double 0x7FF8000000000000
-
define double @test_NaN_2() {
+; CHECK-LABEL: @test_NaN_2(
+; CHECK-NEXT: ret double 0x7FF8000000000000
+;
%1 = call double @llvm.fma.f64(double 7.0, double 0x7FF8000000000000, double 0.0)
ret double %1
}
-; CHECK-LABEL: @test_NaN_2(
-; CHECK: ret double 0x7FF8000000000000
-
define double @test_NaN_3() {
+; CHECK-LABEL: @test_NaN_3(
+; CHECK-NEXT: ret double 0x7FF8000000000000
+;
%1 = call double @llvm.fma.f64(double 0xFFF8000000000000, double 8.0, double 0.0)
ret double %1
}
-; CHECK-LABEL: @test_NaN_3(
-; CHECK: ret double 0x7FF8000000000000
-
define double @test_NaN_4() {
+; CHECK-LABEL: @test_NaN_4(
+; CHECK-NEXT: ret double 0x7FF8000000000000
+;
%1 = call double @llvm.fma.f64(double 7.0, double 0xFFF8000000000000, double 0.0)
ret double %1
}
-; CHECK-LABEL: @test_NaN_4(
-; CHECK: ret double 0x7FF8000000000000
-
; Test builtin fma with one of the operands to the multiply being +/-Inf.
define double @test_Inf_1() {
+; CHECK-LABEL: @test_Inf_1(
+; CHECK-NEXT: ret double 0x7FF0000000000000
+;
%1 = call double @llvm.fma.f64(double 0x7FF0000000000000, double 8.0, double 0.0)
ret double %1
}
-; CHECK-LABEL: @test_Inf_1(
-; CHECK: ret double 0x7FF0000000000000
-
define double @test_Inf_2() {
+; CHECK-LABEL: @test_Inf_2(
+; CHECK-NEXT: ret double 0x7FF0000000000000
+;
%1 = call double @llvm.fma.f64(double 7.0, double 0x7FF0000000000000, double 0.0)
ret double %1
}
-; CHECK-LABEL: @test_Inf_2(
-; CHECK: ret double 0x7FF0000000000000
-
define double @test_Inf_3() {
+; CHECK-LABEL: @test_Inf_3(
+; CHECK-NEXT: ret double 0xFFF0000000000000
+;
%1 = call double @llvm.fma.f64(double 0xFFF0000000000000, double 8.0, double 0.0)
ret double %1
}
-; CHECK-LABEL: @test_Inf_3(
-; CHECK: ret double 0xFFF0000000000000
-
define double @test_Inf_4() {
+; CHECK-LABEL: @test_Inf_4(
+; CHECK-NEXT: ret double 0xFFF0000000000000
+;
%1 = call double @llvm.fma.f64(double 7.0, double 0xFFF0000000000000, double 0.0)
ret double %1
}
-; CHECK-LABEL: @test_Inf_4(
-; CHECK: ret double 0xFFF0000000000000
-