llvm/alias-3.ll at b93a52f5fec53c51628fa923f8a573f9f6ce2c98 - llvm - Gitea: Git with a cup of tea

RPCS3/llvm

mirror of https://github.com/RPCS3/llvm.git synced 2024-11-27 21:50:29 +00:00

Mehdi Amini f31f603963 IRLinker: fix double scheduling of mapping a global value because of an alias

This test was hitting an assertion in the value mapper because
the IRLinker was trying to map two times @A while materializing
the initializer for @C.

Fix http://llvm.org/PR27850

Differential Revision: http://reviews.llvm.org/D20586

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270757 91177308-0d34-0410-b5e6-96231b3b80d8

2016-05-25 21:00:44 +00:00

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 ; RUN: llvm-link %s -S -o - | FileCheck %s
 target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
 target triple = "x86_64-apple-macosx10.9"
 ; CHECK-DAG: @A = internal constant i8 1
 ; CHECK-DAG: @B = alias i8, i8* @A
 ; CHECK-DAG: @C = global [2 x i8*] [i8* @A, i8* @B]
 @A = internal constant i8 1
 @B = alias i8, i8* @A
 @C = global [2 x i8*] [i8* @A, i8* @B]