mirror of
https://github.com/c64scene-ar/llvm-6502.git
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1dafbe1738
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93776 91177308-0d34-0410-b5e6-96231b3b80d8
45 lines
778 B
LLVM
45 lines
778 B
LLVM
; RUN: opt < %s -instcombine -S | FileCheck %s
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define i32 @test1(i32 %X, i32 %Y) {
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%C = icmp ne i32 %X, %Y
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br i1 %C, label %T, label %F
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; CHECK: @test1
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; CHECK: %C = icmp eq i32 %X, %Y
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; CHECK: br i1 %C, label %F, label %T
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T:
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ret i32 12
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F:
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ret i32 123
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}
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define i32 @test2(i32 %X, i32 %Y) {
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%C = icmp ule i32 %X, %Y
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br i1 %C, label %T, label %F
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; CHECK: @test2
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; CHECK: %C = icmp ugt i32 %X, %Y
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; CHECK: br i1 %C, label %F, label %T
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T:
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ret i32 12
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F:
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ret i32 123
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}
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define i32 @test3(i32 %X, i32 %Y) {
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%C = icmp uge i32 %X, %Y
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br i1 %C, label %T, label %F
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; CHECK: @test3
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; CHECK: %C = icmp ult i32 %X, %Y
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; CHECK: br i1 %C, label %F, label %T
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T:
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ret i32 12
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F:
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ret i32 123
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}
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