Imported Upstream version 5.18.0.225

Former-commit-id: 10196d987d5fc5564b9d3b33b1fdf13190f4d0b5
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-12-21 19:01:49 +00:00
parent 32d52ae4ca
commit f32dbaf0b2
28477 changed files with 3866961 additions and 38 deletions

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; RUN: opt < %s -dfsan -S | FileCheck %s
target datalayout = "e-m:e-i64:64-i128:128-n32:64-S128"
target triple = "aarch64-unknown-linux-gnu"
define i32 @test(i32 %a, i32* nocapture readonly %b) #0 {
; CHECK: @"dfs$test"
; CHECK: %[[RV:.*]] load{{.*}}__dfsan_shadow_ptr_mask
; CHECK: ptrtoint i32* {{.*}} to i64
; CHECK: and {{.*}}%[[RV:.*]]
; CHECK: mul i64
%1 = load i32, i32* %b, align 4
%2 = add nsw i32 %1, %a
ret i32 %2
}