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authorPaul Eggert <eggert@cs.ucla.edu>2015-07-21 22:50:29 -0700
committerPaul Eggert <eggert@cs.ucla.edu>2015-08-18 10:00:57 -0700
commit5542236837c5c41435f8282ec92799f480c36f18 (patch)
tree9379c73ad00dc1ffea986464bbf96634f3a7fd5f /ChangeLog.16
parent1814df5b02b9c359052c2048a1d2d617b406a17a (diff)
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Port the 0x7efe...feff pattern to GCC 6.
See Steve Ellcey's bug report in:
https://sourceware.org/ml/libc-alpha/2015-07/msg00673.html
* string/memrchr.c (MEMRCHR):
* string/rawmemchr.c (RAWMEMCHR):
* string/strchr.c (strchr):
* string/strchrnul.c (STRCHRNUL):
Rewrite code to avoid issues with signed shift overflow.
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