41 lines
954 B
LLVM
41 lines
954 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
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; RUN: opt < %s -passes=instcombine -S | FileCheck %s
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define i1 @foo1(i1 %a, i1 %b) {
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; CHECK-LABEL: define i1 @foo1(
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; CHECK-SAME: i1 [[A:%.*]], i1 [[B:%.*]]) {
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; CHECK-NEXT: [[R:%.*]] = xor i1 [[B]], [[A]]
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; CHECK-NEXT: ret i1 [[R]]
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;
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%r = sub i1 %a, %b
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ret i1 %r
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}
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define i1 @foo2(i1 %a, i1 %b) {
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; CHECK-LABEL: define i1 @foo2(
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; CHECK-SAME: i1 [[A:%.*]], i1 [[B:%.*]]) {
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; CHECK-NEXT: [[R:%.*]] = and i1 [[A]], [[B]]
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; CHECK-NEXT: ret i1 [[R]]
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;
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%r = mul i1 %a, %b
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ret i1 %r
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}
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define i1 @foo3(i1 %a, i1 %b) {
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; CHECK-LABEL: define i1 @foo3(
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; CHECK-SAME: i1 [[A:%.*]], i1 [[B:%.*]]) {
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; CHECK-NEXT: ret i1 [[A]]
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;
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%r = udiv i1 %a, %b
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ret i1 %r
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}
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define i1 @foo4(i1 %a, i1 %b) {
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; CHECK-LABEL: define i1 @foo4(
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; CHECK-SAME: i1 [[A:%.*]], i1 [[B:%.*]]) {
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; CHECK-NEXT: ret i1 [[A]]
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;
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%r = sdiv i1 %a, %b
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ret i1 %r
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}
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