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| author | Greg McGary <gkm@fb.com> | 2020-09-21 19:02:12 -0700 |
|---|---|---|
| committer | Greg McGary <gkm@fb.com> | 2020-09-22 08:56:20 -0700 |
| commit | 703d3f25976c98bcf0e4717087c5a51b92c5f51a (patch) | |
| tree | 286c770dc71a67fb23c95455d25a8fd3870c6753 /lld/Common | |
| parent | bd31abc1d0f17536fcd85f4dfcc79d37834aac20 (diff) | |
| download | llvm-703d3f25976c98bcf0e4717087c5a51b92c5f51a.tar.gz | |
[lld-macho] Make lld::getInteger() tolerate leading "0x"/"0X" when base is 16
ld64 is cool with leading `0x` for hex command-line args, and we should be also.
Reviewed By: #lld-macho, int3
Differential Revision: https://reviews.llvm.org/D88065
Diffstat (limited to 'lld/Common')
| -rw-r--r-- | lld/Common/Args.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lld/Common/Args.cpp b/lld/Common/Args.cpp index 507830f9da34..afc57822c5c3 100644 --- a/lld/Common/Args.cpp +++ b/lld/Common/Args.cpp @@ -33,7 +33,10 @@ static int64_t getInteger(opt::InputArgList &args, unsigned key, return Default; int64_t v; - if (to_integer(a->getValue(), v, base)) + StringRef s = a->getValue(); + if (base == 16 && (s.startswith("0x") || s.startswith("0X"))) + s = s.drop_front(2); + if (to_integer(s, v, base)) return v; StringRef spelling = args.getArgString(a->getIndex()); |