llvm/pr24686.s at 32217d6ae470692d292c993354febca41b186396 - llvm - Gitea: Git with a cup of tea

RPCSX/llvm

mirror of https://github.com/RPCSX/llvm.git synced 2024-12-12 22:26:14 +00:00

Bill Schmidt e2e776f769 [PPC] Fix PR24686 by failing assembly for an invalid relocation

PR24686 identifies a problem where a relocation expression is invalid
when not all of the symbols in the expression can be locally
resolved.  This causes the compiler to request a PC-relative half16ds
relocation, which is nonsensical for PowerPC.  This patch recognizes
this situation and ensures we fail the assembly cleanly.

Test case provided by Anton Blanchard.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@251027 91177308-0d34-0410-b5e6-96231b3b80d8

2015-10-22 15:53:44 +00:00

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 # RUN: not llvm-mc -triple=powerpc64le-unknown-linux-gnu -filetype=obj %s \
 # RUN: 2>&1 | FileCheck %s
 _stext:
 ld %r5, p_end - _stext(%r5)
 # CHECK: LLVM ERROR: Invalid PC-relative half16ds relocation