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a62270de2c
The reversion apparently deleted the test/Transforms directory. Will be re-reverting again. llvm-svn: 358552
30 lines
796 B
LLVM
30 lines
796 B
LLVM
; RUN: opt < %s -mem2reg -simplifycfg -S | FileCheck -enable-var-scope %s
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define i32 @test(i32 %x) {
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; CHECK-LABEL: @test
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entry:
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%y = alloca i32, align 4
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%tobool = icmp ne i32 %x, 0
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br i1 %tobool, label %if.then, label %if.else
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if.then:
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; CHECK: if.then:
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; CHECK: [[ASM1:%.*]] = call i32 asm "mov $0, #1", "=r"()
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%tmp1 = call i32 asm "mov $0, #1", "=r"() nounwind readnone
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store i32 %tmp1, i32* %y, align 4
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br label %if.end
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if.else:
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; CHECK: if.else:
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; CHECK: [[ASM2:%.*]] = call i32 asm "mov $0, #2", "=r"()
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%tmp2 = call i32 asm "mov $0, #2", "=r"() nounwind readnone
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store i32 %tmp2, i32* %y, align 4
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br label %if.end
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if.end:
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; CHECK: if.end:
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; CHECK: {{%.*}} = phi i32 [ [[ASM1]], %if.then ], [ [[ASM2]], %if.else ]
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%tmp3 = load i32, i32* %y, align 4
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ret i32 %tmp3
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}
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