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Imported Upstream version 5.18.0.247

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Former-commit-id: 2d6af2e4ed0eda5cbdc2946446ef7718456ad190
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Xamarin Public Jenkins (auto-signing)
2019-01-25 08:19:26 +00:00
parent 279aa8f685
commit ce8e504569
28478 changed files with 39 additions and 3866962 deletions
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22
external/llvm/test/Transforms/SafeStack/X86/sink-to-use.ll vendored
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@@ -1,22 +0,0 @@
; Test that unsafe alloca address calculation is done immediately before each use.
; RUN: opt -safe-stack -S -mtriple=x86_64-pc-linux-gnu < %s -o - | FileCheck %s
; RUN: opt -safe-stack -S -mtriple=i386-pc-linux-gnu < %s -o - | FileCheck %s
define void @f() safestack {
entry:
%x0 = alloca i32, align 4
%x1 = alloca i32, align 4
; CHECK: %[[A:.*]] = getelementptr i8, i8* %{{.*}}, i32 -4
; CHECK: %[[X0:.*]] = bitcast i8* %[[A]] to i32*
; CHECK: call void @use(i32* %[[X0]])
call void @use(i32* %x0)
; CHECK: %[[B:.*]] = getelementptr i8, i8* %{{.*}}, i32 -8
; CHECK: %[[X1:.*]] = bitcast i8* %[[B]] to i32*
; CHECK: call void @use(i32* %[[X1]])
call void @use(i32* %x1)
ret void
}
declare void @use(i32*)