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view test/Analysis/MemoryDependenceAnalysis/memdep-block-scan-limit.ll @ 129:9ec641e857f8

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Fix compile error to update llvm 5.0
author mir3636
date Tue, 12 Dec 2017 19:42:58 +0900
parents afa8332a0e37
children
line wrap: on
line source

; RUN: opt -S -memdep -gvn -basicaa < %s | FileCheck %s
; RUN: opt -S -memdep -memdep-block-scan-limit=1 -gvn -basicaa < %s | FileCheck %s --check-prefix=WITH-LIMIT
; CHECK-LABEL: @test(
; CHECK: load
; CHECK-NOT: load
; WITH-LIMIT-LABEL: @test(
; WITH-LIMIT-CHECK: load
; WITH-LIMIT-CHECK: load
define i32 @test(i32* %p) {
 %1 = load i32, i32* %p
 %2 = add i32 %1, 3
 %3 = load i32, i32* %p
 %4 = add i32 %2, %3
 ret i32 %4
}