29 lines
653 B
LLVM
29 lines
653 B
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt < %s -instcombine -S | FileCheck %s
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; PR2479
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; (See also PR1800.)
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define i1 @test(i32 %In) {
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; CHECK-LABEL: @test(
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; CHECK-NEXT: [[C2:%.*]] = icmp eq i32 [[IN:%.*]], 15
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; CHECK-NEXT: ret i1 [[C2]]
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;
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%c1 = icmp ugt i32 %In, 13
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%c2 = icmp eq i32 %In, 15
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%V = and i1 %c1, %c2
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ret i1 %V
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}
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define i1 @test_logical(i32 %In) {
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; CHECK-LABEL: @test_logical(
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; CHECK-NEXT: [[C2:%.*]] = icmp eq i32 [[IN:%.*]], 15
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; CHECK-NEXT: ret i1 [[C2]]
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;
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%c1 = icmp ugt i32 %In, 13
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%c2 = icmp eq i32 %In, 15
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%V = select i1 %c1, i1 %c2, i1 false
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ret i1 %V
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}
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