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[InstSimplify] regenerate test CHECKs; NFC

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llvm-svn: 371617
This commit is contained in:
Sanjay Patel 2019-09-11 13:56:07 +00:00
parent 8b89bc4ab7
commit 38789111af
1 changed files with 43 additions and 36 deletions
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79
test/Transforms/InstSimplify/fold-builtin-fma.ll
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@ -1,3 +1,4 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -instsimplify -S < %s | FileCheck %s
; Fixes PR20832
@ -8,112 +9,118 @@ declare double @llvm.fma.f64(double, double, double)
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