forked from OSchip/llvm-project
Precommit tests for D101720 (NFC)
This commit is contained in:
Juneyoung Lee
parent
60ad0fd3c8
commit
012f01e227
|
|
@ -0,0 +1,202 @@
|
|||
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
|
||||
; RUN: opt < %s -instcombine-unsafe-select-transform=0 -instcombine -S | FileCheck %s
|
||||
|
||||
define i1 @a_true_implies_b_true(i8 %z, i1 %X, i1 %Y) {
|
||||
; CHECK-LABEL: @a_true_implies_b_true(
|
||||
; CHECK-NEXT: [[A:%.*]] = icmp ugt i8 [[Z:%.*]], 20
|
||||
; CHECK-NEXT: [[B:%.*]] = icmp ugt i8 [[Z]], 10
|
||||
; CHECK-NEXT: [[SEL:%.*]] = select i1 [[B]], i1 [[X:%.*]], i1 [[Y:%.*]]
|
||||
; CHECK-NEXT: [[RES:%.*]] = select i1 [[A]], i1 [[SEL]], i1 false
|
||||
; CHECK-NEXT: ret i1 [[RES]]
|
||||
;
|
||||
%a = icmp ugt i8 %z, 20
|
||||
%b = icmp ugt i8 %z, 10
|
||||
%sel = select i1 %b, i1 %X, i1 %Y
|
||||
%res = select i1 %a, i1 %sel, i1 false
|
||||
ret i1 %res
|
||||
}
|
||||
|
||||
define <2 x i1> @a_true_implies_b_true_vec(i8 %z0, <2 x i1> %X, <2 x i1> %Y) {
|
||||
; CHECK-LABEL: @a_true_implies_b_true_vec(
|
||||
; CHECK-NEXT: [[A0:%.*]] = insertelement <2 x i8> poison, i8 [[Z0:%.*]], i8 0
|
||||
; CHECK-NEXT: [[Z:%.*]] = shufflevector <2 x i8> [[A0]], <2 x i8> poison, <2 x i32> zeroinitializer
|
||||
; CHECK-NEXT: [[A:%.*]] = icmp ugt <2 x i8> [[Z]], <i8 20, i8 19>
|
||||
; CHECK-NEXT: [[B:%.*]] = icmp ugt i8 [[Z0]], 10
|
||||
; CHECK-NEXT: [[SEL:%.*]] = select i1 [[B]], <2 x i1> [[X:%.*]], <2 x i1> [[Y:%.*]]
|
||||
; CHECK-NEXT: [[RES:%.*]] = select <2 x i1> [[A]], <2 x i1> [[SEL]], <2 x i1> zeroinitializer
|
||||
; CHECK-NEXT: ret <2 x i1> [[RES]]
|
||||
;
|
||||
|
||||
%a0 = insertelement <2 x i8> poison, i8 %z0, i8 0
|
||||
%z = shufflevector <2 x i8> %a0, <2 x i8> poison, <2 x i32> zeroinitializer
|
||||
%a = icmp ugt <2 x i8> %z, <i8 20, i8 19>
|
||||
%b = icmp ugt i8 %z0, 10
|
||||
%sel = select i1 %b, <2 x i1> %X, <2 x i1> %Y
|
||||
%res = select <2 x i1> %a, <2 x i1> %sel, <2 x i1> zeroinitializer
|
||||
ret <2 x i1> %res
|
||||
}
|
||||
|
||||
define i1 @a_true_implies_b_true2(i8 %z, i1 %X, i1 %Y) {
|
||||
; CHECK-LABEL: @a_true_implies_b_true2(
|
||||
; CHECK-NEXT: [[A:%.*]] = icmp ugt i8 [[Z:%.*]], 20
|
||||
; CHECK-NEXT: [[B:%.*]] = icmp ugt i8 [[Z]], 10
|
||||
; CHECK-NEXT: [[SEL:%.*]] = select i1 [[B]], i1 [[X:%.*]], i1 [[Y:%.*]]
|
||||
; CHECK-NEXT: [[RES:%.*]] = and i1 [[A]], [[SEL]]
|
||||
; CHECK-NEXT: ret i1 [[RES]]
|
||||
;
|
||||
%a = icmp ugt i8 %z, 20
|
||||
%b = icmp ugt i8 %z, 10
|
||||
%sel = select i1 %b, i1 %X, i1 %Y
|
||||
%res = and i1 %a, %sel
|
||||
ret i1 %res
|
||||
}
|
||||
|
||||
define i1 @a_true_implies_b_true2_comm(i8 %z, i1 %X, i1 %Y) {
|
||||
; CHECK-LABEL: @a_true_implies_b_true2_comm(
|
||||
; CHECK-NEXT: [[A:%.*]] = icmp ugt i8 [[Z:%.*]], 20
|
||||
; CHECK-NEXT: [[B:%.*]] = icmp ugt i8 [[Z]], 10
|
||||
; CHECK-NEXT: [[SEL:%.*]] = select i1 [[B]], i1 [[X:%.*]], i1 [[Y:%.*]]
|
||||
; CHECK-NEXT: [[RES:%.*]] = and i1 [[SEL]], [[A]]
|
||||
; CHECK-NEXT: ret i1 [[RES]]
|
||||
;
|
||||
%a = icmp ugt i8 %z, 20
|
||||
%b = icmp ugt i8 %z, 10
|
||||
%sel = select i1 %b, i1 %X, i1 %Y
|
||||
%res = and i1 %sel, %a
|
||||
ret i1 %res
|
||||
}
|
||||
|
||||
define i1 @a_true_implies_b_false(i8 %z, i1 %X, i1 %Y) {
|
||||
; CHECK-LABEL: @a_true_implies_b_false(
|
||||
; CHECK-NEXT: [[A:%.*]] = icmp ugt i8 [[Z:%.*]], 20
|
||||
; CHECK-NEXT: [[B:%.*]] = icmp ult i8 [[Z]], 10
|
||||
; CHECK-NEXT: [[SEL:%.*]] = select i1 [[B]], i1 [[X:%.*]], i1 [[Y:%.*]]
|
||||
; CHECK-NEXT: [[RES:%.*]] = select i1 [[A]], i1 [[SEL]], i1 false
|
||||
; CHECK-NEXT: ret i1 [[RES]]
|
||||
;
|
||||
%a = icmp ugt i8 %z, 20
|
||||
%b = icmp ult i8 %z, 10
|
||||
%sel = select i1 %b, i1 %X, i1 %Y
|
||||
%res = select i1 %a, i1 %sel, i1 false
|
||||
ret i1 %res
|
||||
}
|
||||
|
||||
define i1 @a_true_implies_b_false2(i8 %z, i1 %X, i1 %Y) {
|
||||
; CHECK-LABEL: @a_true_implies_b_false2(
|
||||
; CHECK-NEXT: [[A:%.*]] = icmp ugt i8 [[Z:%.*]], 20
|
||||
; CHECK-NEXT: [[B:%.*]] = icmp eq i8 [[Z]], 10
|
||||
; CHECK-NEXT: [[SEL:%.*]] = select i1 [[B]], i1 [[X:%.*]], i1 [[Y:%.*]]
|
||||
; CHECK-NEXT: [[RES:%.*]] = and i1 [[A]], [[SEL]]
|
||||
; CHECK-NEXT: ret i1 [[RES]]
|
||||
;
|
||||
%a = icmp ugt i8 %z, 20
|
||||
%b = icmp eq i8 %z, 10
|
||||
%sel = select i1 %b, i1 %X, i1 %Y
|
||||
%res = and i1 %a, %sel
|
||||
ret i1 %res
|
||||
}
|
||||
|
||||
define i1 @a_true_implies_b_false2_comm(i8 %z, i1 %X, i1 %Y) {
|
||||
; CHECK-LABEL: @a_true_implies_b_false2_comm(
|
||||
; CHECK-NEXT: [[A:%.*]] = icmp ugt i8 [[Z:%.*]], 20
|
||||
; CHECK-NEXT: [[B:%.*]] = icmp eq i8 [[Z]], 10
|
||||
; CHECK-NEXT: [[SEL:%.*]] = select i1 [[B]], i1 [[X:%.*]], i1 [[Y:%.*]]
|
||||
; CHECK-NEXT: [[RES:%.*]] = and i1 [[SEL]], [[A]]
|
||||
; CHECK-NEXT: ret i1 [[RES]]
|
||||
;
|
||||
%a = icmp ugt i8 %z, 20
|
||||
%b = icmp eq i8 %z, 10
|
||||
%sel = select i1 %b, i1 %X, i1 %Y
|
||||
%res = and i1 %sel, %a
|
||||
ret i1 %res
|
||||
}
|
||||
|
||||
define i1 @a_false_implies_b_true(i8 %z, i1 %X, i1 %Y) {
|
||||
; CHECK-LABEL: @a_false_implies_b_true(
|
||||
; CHECK-NEXT: [[A:%.*]] = icmp ugt i8 [[Z:%.*]], 10
|
||||
; CHECK-NEXT: [[B:%.*]] = icmp ult i8 [[Z]], 20
|
||||
; CHECK-NEXT: [[SEL:%.*]] = select i1 [[B]], i1 [[X:%.*]], i1 [[Y:%.*]]
|
||||
; CHECK-NEXT: [[RES:%.*]] = select i1 [[A]], i1 true, i1 [[SEL]]
|
||||
; CHECK-NEXT: ret i1 [[RES]]
|
||||
;
|
||||
%a = icmp ugt i8 %z, 10
|
||||
%b = icmp ult i8 %z, 20
|
||||
%sel = select i1 %b, i1 %X, i1 %Y
|
||||
%res = select i1 %a, i1 true, i1 %sel
|
||||
ret i1 %res
|
||||
}
|
||||
|
||||
define i1 @a_false_implies_b_true2(i8 %z, i1 %X, i1 %Y) {
|
||||
; CHECK-LABEL: @a_false_implies_b_true2(
|
||||
; CHECK-NEXT: [[A:%.*]] = icmp ugt i8 [[Z:%.*]], 10
|
||||
; CHECK-NEXT: [[B:%.*]] = icmp ult i8 [[Z]], 20
|
||||
; CHECK-NEXT: [[SEL:%.*]] = select i1 [[B]], i1 [[X:%.*]], i1 [[Y:%.*]]
|
||||
; CHECK-NEXT: [[RES:%.*]] = or i1 [[A]], [[SEL]]
|
||||
; CHECK-NEXT: ret i1 [[RES]]
|
||||
;
|
||||
%a = icmp ugt i8 %z, 10
|
||||
%b = icmp ult i8 %z, 20
|
||||
%sel = select i1 %b, i1 %X, i1 %Y
|
||||
%res = or i1 %a, %sel
|
||||
ret i1 %res
|
||||
}
|
||||
|
||||
define i1 @a_false_implies_b_true2_comm(i8 %z, i1 %X, i1 %Y) {
|
||||
; CHECK-LABEL: @a_false_implies_b_true2_comm(
|
||||
; CHECK-NEXT: [[A:%.*]] = icmp ugt i8 [[Z:%.*]], 10
|
||||
; CHECK-NEXT: [[B:%.*]] = icmp ult i8 [[Z]], 20
|
||||
; CHECK-NEXT: [[SEL:%.*]] = select i1 [[B]], i1 [[X:%.*]], i1 [[Y:%.*]]
|
||||
; CHECK-NEXT: [[RES:%.*]] = or i1 [[SEL]], [[A]]
|
||||
; CHECK-NEXT: ret i1 [[RES]]
|
||||
;
|
||||
%a = icmp ugt i8 %z, 10
|
||||
%b = icmp ult i8 %z, 20
|
||||
%sel = select i1 %b, i1 %X, i1 %Y
|
||||
%res = or i1 %sel, %a
|
||||
ret i1 %res
|
||||
}
|
||||
|
||||
define i1 @a_false_implies_b_false(i8 %z, i1 %X, i1 %Y) {
|
||||
; CHECK-LABEL: @a_false_implies_b_false(
|
||||
; CHECK-NEXT: [[A:%.*]] = icmp ugt i8 [[Z:%.*]], 10
|
||||
; CHECK-NEXT: [[B:%.*]] = icmp ugt i8 [[Z]], 20
|
||||
; CHECK-NEXT: [[SEL:%.*]] = select i1 [[B]], i1 [[X:%.*]], i1 [[Y:%.*]]
|
||||
; CHECK-NEXT: [[RES:%.*]] = select i1 [[A]], i1 true, i1 [[SEL]]
|
||||
; CHECK-NEXT: ret i1 [[RES]]
|
||||
;
|
||||
%a = icmp ugt i8 %z, 10
|
||||
%b = icmp ugt i8 %z, 20
|
||||
%sel = select i1 %b, i1 %X, i1 %Y
|
||||
%res = select i1 %a, i1 true, i1 %sel
|
||||
ret i1 %res
|
||||
}
|
||||
|
||||
define i1 @a_false_implies_b_false2(i8 %z, i1 %X, i1 %Y) {
|
||||
; CHECK-LABEL: @a_false_implies_b_false2(
|
||||
; CHECK-NEXT: [[A:%.*]] = icmp ugt i8 [[Z:%.*]], 10
|
||||
; CHECK-NEXT: [[B:%.*]] = icmp ugt i8 [[Z]], 20
|
||||
; CHECK-NEXT: [[SEL:%.*]] = select i1 [[B]], i1 [[X:%.*]], i1 [[Y:%.*]]
|
||||
; CHECK-NEXT: [[RES:%.*]] = or i1 [[A]], [[SEL]]
|
||||
; CHECK-NEXT: ret i1 [[RES]]
|
||||
;
|
||||
%a = icmp ugt i8 %z, 10
|
||||
%b = icmp ugt i8 %z, 20
|
||||
%sel = select i1 %b, i1 %X, i1 %Y
|
||||
%res = or i1 %a, %sel
|
||||
ret i1 %res
|
||||
}
|
||||
|
||||
define i1 @a_false_implies_b_false2_comm(i8 %z, i1 %X, i1 %Y) {
|
||||
; CHECK-LABEL: @a_false_implies_b_false2_comm(
|
||||
; CHECK-NEXT: [[A:%.*]] = icmp ugt i8 [[Z:%.*]], 10
|
||||
; CHECK-NEXT: [[B:%.*]] = icmp ugt i8 [[Z]], 20
|
||||
; CHECK-NEXT: [[SEL:%.*]] = select i1 [[B]], i1 [[X:%.*]], i1 [[Y:%.*]]
|
||||
; CHECK-NEXT: [[RES:%.*]] = or i1 [[SEL]], [[A]]
|
||||
; CHECK-NEXT: ret i1 [[RES]]
|
||||
;
|
||||
%a = icmp ugt i8 %z, 10
|
||||
%b = icmp ugt i8 %z, 20
|
||||
%sel = select i1 %b, i1 %X, i1 %Y
|
||||
%res = or i1 %sel, %a
|
||||
ret i1 %res
|
||||
}
|
||||
Loading…
Reference in New Issue