22 lines
498 B
LLVM
22 lines
498 B
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt -S -passes=licm < %s | FileCheck %s
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define void @test(ptr %a) {
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; CHECK-LABEL: @test(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: br label [[LOOP:%.*]]
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; CHECK: loop:
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; CHECK-NEXT: [[V:%.*]] = load i32, ptr null, align 4
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; CHECK-NEXT: br label [[LOOP]]
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;
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entry:
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br label %loop
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loop:
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store ptr null, ptr null
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%p = load ptr, ptr null
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%v = load i32, ptr %p
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store i32 %v, ptr %a
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br label %loop
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}
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