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1; Only verify that asan don't crash on global variables of different2; address space. The global variable should be unmodified by asan.3 4; RUN: opt < %s -passes=asan -S | FileCheck %s5 6target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"7target triple = "x86_64-unknown-linux-gnu"8 9@a = internal addrspace(42) global [1 x i32] zeroinitializer, align 410 11; CHECK: @a = internal addrspace(42) global [1 x i32] zeroinitializer, align 412 13define void @b(i32 %c) {14entry:15 %conv = sext i32 %c to i6416 %0 = inttoptr i64 %conv to ptr addrspace(42)17 %cmp = icmp ugt ptr addrspace(42) %0, @a18 br i1 %cmp, label %if.then, label %if.end19 20if.then:21 %call = tail call i32 (...) @e()22 br label %if.end23 24if.end:25 ret void26}27 28declare i32 @e(...)29 30!llvm.asan.globals = !{!0}31!0 = !{ptr addrspace(42) @a, null, !"a", i1 false, i1 false}32