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llvm-project/llvm/test/MC/ELF/common-redeclare.s

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[MC] Common symbols weren't being checked for redeclaration which allowed an assembly file to generate an assertion in setCommon(): !isCommon(). This change allows redeclaration as long as the size and alignment match exactly, otherwise report a fatal error. llvm-svn: 239227
2015-06-07 04:12:40 +08:00
# RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux %s | llvm-objdump -t - | FileCheck %s
# CHECK: 0000000000000004 g *COM* 00000004 C
.comm C,4,4
.comm C,4,4