llvm-mirror/test/MC/COFF/unsupported-relocations.s

// RUN: not llvm-mc -filetype=obj -triple i386-pc-win32 %s 2>&1 | FileCheck %s
// RUN: not llvm-mc -filetype=obj -triple x86_64-pc-win32 %s 2>&1 | FileCheck %s
// CHECK: unsupported relocation type
        .text
        mov $_GLOBAL_OFFSET_TABLE_, %eax
[COFF] [X86] Don't use llvm_unreachable for unsupported relocation types This can happen if assembling a reference to _GLOBAL_OFFSET_TABLE_. While it doesn't make sense to try to assemble that for COFF, the fact that we previously used llvm_unreachable meant that the code had undefined behaviour if something tried to assemble that. The configure script of libgmp would try to assemble such a snippet (which should signal a failure). If llvm is built without assertions, the undefined behaviour meant a (near) infinite loop. Differential Revision: https://reviews.llvm.org/D52903 llvm-svn: 343811 2018-10-04 22:43:38 +02:00			`// RUN: not llvm-mc -filetype=obj -triple i386-pc-win32 %s 2>&1 \| FileCheck %s`
			`// RUN: not llvm-mc -filetype=obj -triple x86_64-pc-win32 %s 2>&1 \| FileCheck %s`
			`// CHECK: unsupported relocation type`
			`.text`
			`mov $_GLOBAL_OFFSET_TABLE_, %eax`