[PATCH] [MC][PowerPC] Fix a crash when redefining a symbol after .set
authorFangrui Song <maskray@google.com>
Fri, 13 Dec 2019 00:18:57 +0000 (16:18 -0800)
committerGianfranco Costamagna <locutusofborg@debian.org>
Fri, 8 Jan 2021 11:48:25 +0000 (11:48 +0000)
commit94702fd5def5c922886b5ff5f8fb619177c8b599
treeaf2e73f1d0717649072f66f9d8bc966e23af469d
parentc14a7baee322f2e03af375cbbfa7926f2d42027b
[PATCH] [MC][PowerPC] Fix a crash when redefining a symbol after .set

Fix PR44284. This is probably not valid assembly but we should not crash.

Reviewed By: luporl, #powerpc, steven.zhang

Differential Revision: https://reviews.llvm.org/D71443

(cherry picked from commit f99eedeb72644671cd584f48e4c136d47f6b0020)

Gbp-Pq: Name llvm9-D71443-PPC-MC-redef-symbol.patch
llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
llvm/test/MC/PowerPC/ppc64-localentry-symbols.s