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1; Test that unsafe alloca address calculation is done immediately before each use.2; RUN: opt -safe-stack -S -mtriple=x86_64-pc-linux-gnu < %s -o - | FileCheck %s3; RUN: opt -safe-stack -S -mtriple=i386-pc-linux-gnu < %s -o - | FileCheck %s4; RUN: opt -passes=safe-stack -S -mtriple=x86_64-pc-linux-gnu < %s -o - | FileCheck %s5; RUN: opt -passes=safe-stack -S -mtriple=i386-pc-linux-gnu < %s -o - | FileCheck %s6 7define void @f() safestack {8entry:9 %x0 = alloca i32, align 410 %x1 = alloca i32, align 411 12; CHECK: %[[A:.*]] = getelementptr i8, ptr %{{.*}}, i32 -413; CHECK: call void @use(ptr %[[A]])14 call void @use(ptr %x0)15 16; CHECK: %[[B:.*]] = getelementptr i8, ptr %{{.*}}, i32 -817; CHECK: call void @use(ptr %[[B]])18 call void @use(ptr %x1)19 ret void20}21 22declare void @use(ptr)23