minimize regression tests and update checks

llvm-svn: 274046
This commit is contained in:
Sanjay Patel 2016-06-28 18:33:10 +00:00
parent ce45e39c24
commit 8ce43c098b
1 changed files with 74 additions and 70 deletions

View File

@ -1,100 +1,104 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -instcombine -S | FileCheck %s
define zeroext i8 @t1(float %x, float %y) nounwind {
%a = fcmp ueq float %x, %y
%b = fcmp ord float %x, %y
%c = and i1 %a, %b
%retval = zext i1 %c to i8
ret i8 %retval
; CHECK: t1
; CHECK: fcmp oeq float %x, %y
; CHECK-NOT: fcmp ueq float %x, %y
; CHECK-NOT: fcmp ord float %x, %y
; CHECK-NOT: and
define i1 @t1(float %x, float %y) {
; CHECK-LABEL: @t1(
; CHECK-NEXT: [[TMP1:%.*]] = fcmp oeq float %x, %y
; CHECK-NEXT: ret i1 [[TMP1]]
;
%a = fcmp ueq float %x, %y
%b = fcmp ord float %x, %y
%c = and i1 %a, %b
ret i1 %c
}
define zeroext i8 @t2(float %x, float %y) nounwind {
%a = fcmp olt float %x, %y
%b = fcmp ord float %x, %y
%c = and i1 %a, %b
%retval = zext i1 %c to i8
ret i8 %retval
; CHECK: t2
; CHECK: fcmp olt float %x, %y
; CHECK-NOT: fcmp ord float %x, %y
; CHECK-NOT: and
define i1 @t2(float %x, float %y) {
; CHECK-LABEL: @t2(
; CHECK-NEXT: [[A:%.*]] = fcmp olt float %x, %y
; CHECK-NEXT: ret i1 [[A]]
;
%a = fcmp olt float %x, %y
%b = fcmp ord float %x, %y
%c = and i1 %a, %b
ret i1 %c
}
define zeroext i8 @t3(float %x, float %y) nounwind {
%a = fcmp oge float %x, %y
%b = fcmp uno float %x, %y
%c = and i1 %a, %b
%retval = zext i1 %c to i8
ret i8 %retval
; CHECK: t3
; CHECK: ret i8 0
define i1 @t3(float %x, float %y) {
; CHECK-LABEL: @t3(
; CHECK-NEXT: ret i1 false
;
%a = fcmp oge float %x, %y
%b = fcmp uno float %x, %y
%c = and i1 %a, %b
ret i1 %c
}
define zeroext i8 @t4(float %x, float %y) nounwind {
%a = fcmp one float %y, %x
%b = fcmp ord float %x, %y
%c = and i1 %a, %b
%retval = zext i1 %c to i8
ret i8 %retval
; CHECK: t4
; CHECK: fcmp one float %y, %x
; CHECK-NOT: fcmp ord float %x, %y
; CHECK-NOT: and
define i1 @t4(float %x, float %y) {
; CHECK-LABEL: @t4(
; CHECK-NEXT: [[A:%.*]] = fcmp one float %y, %x
; CHECK-NEXT: ret i1 [[A]]
;
%a = fcmp one float %y, %x
%b = fcmp ord float %x, %y
%c = and i1 %a, %b
ret i1 %c
}
define zeroext i8 @t5(float %x, float %y) nounwind {
%a = fcmp ord float %x, %y
%b = fcmp uno float %x, %y
%c = and i1 %a, %b
%retval = zext i1 %c to i8
ret i8 %retval
; CHECK: t5
; CHECK: ret i8 0
define i1 @t5(float %x, float %y) {
; CHECK-LABEL: @t5(
; CHECK-NEXT: ret i1 false
;
%a = fcmp ord float %x, %y
%b = fcmp uno float %x, %y
%c = and i1 %a, %b
ret i1 %c
}
define zeroext i8 @t6(float %x, float %y) nounwind {
%a = fcmp uno float %x, %y
%b = fcmp ord float %x, %y
%c = and i1 %a, %b
%retval = zext i1 %c to i8
ret i8 %retval
; CHECK: t6
; CHECK: ret i8 0
define i1 @t6(float %x, float %y) {
; CHECK-LABEL: @t6(
; CHECK-NEXT: ret i1 false
;
%a = fcmp uno float %x, %y
%b = fcmp ord float %x, %y
%c = and i1 %a, %b
ret i1 %c
}
define zeroext i8 @t7(float %x, float %y) nounwind {
%a = fcmp uno float %x, %y
%b = fcmp ult float %x, %y
%c = and i1 %a, %b
%retval = zext i1 %c to i8
ret i8 %retval
; CHECK: t7
; CHECK: fcmp uno
; CHECK-NOT: fcmp ult
define i1 @t7(float %x, float %y) {
; CHECK-LABEL: @t7(
; CHECK-NEXT: [[A:%.*]] = fcmp uno float %x, %y
; CHECK-NEXT: ret i1 [[A]]
;
%a = fcmp uno float %x, %y
%b = fcmp ult float %x, %y
%c = and i1 %a, %b
ret i1 %c
}
; PR15737
define i1 @t8(float %a, double %b) {
; CHECK-LABEL: @t8(
; CHECK-NEXT: [[CMP:%.*]] = fcmp ord float %a, 0.000000e+00
; CHECK-NEXT: [[CMP1:%.*]] = fcmp ord double %b, 0.000000e+00
; CHECK-NEXT: [[AND:%.*]] = and i1 [[CMP]], [[CMP1]]
; CHECK-NEXT: ret i1 [[AND]]
;
%cmp = fcmp ord float %a, 0.000000e+00
%cmp1 = fcmp ord double %b, 0.000000e+00
%and = and i1 %cmp, %cmp1
ret i1 %and
; CHECK: t8
; CHECK: fcmp ord
; CHECK: fcmp ord
}
define <2 x i1> @t9(<2 x float> %a, <2 x double> %b) {
; CHECK-LABEL: @t9(
; CHECK-NEXT: [[CMP:%.*]] = fcmp ord <2 x float> %a, zeroinitializer
; CHECK-NEXT: [[CMP1:%.*]] = fcmp ord <2 x double> %b, zeroinitializer
; CHECK-NEXT: [[AND:%.*]] = and <2 x i1> [[CMP]], [[CMP1]]
; CHECK-NEXT: ret <2 x i1> [[AND]]
;
%cmp = fcmp ord <2 x float> %a, zeroinitializer
%cmp1 = fcmp ord <2 x double> %b, zeroinitializer
%and = and <2 x i1> %cmp, %cmp1
ret <2 x i1> %and
; CHECK: t9
; CHECK: fcmp ord
; CHECK: fcmp ord
}