| commit | 5699b9d11556148547b478d1b4591359c7b89ac5 | |
| author | Alan Modra <amodra@gmail.com> | |
| Thu, 19 Jan 2017 23:19:19 +0000 (20 09:49 +1030) | ||
| committer | Alan Modra <amodra@gcc.gnu.org> | |
| Thu, 19 Jan 2017 23:19:19 +0000 (20 09:49 +1030) | ||
| tree | 2af0ac8212f9f4209d79244b9c6345cfc2fe7e06 | treesnapshot (tar.gz zip) |
| parent | 8e4160112d24d56852a17ca3627dec24d3ffa1ed | commitdiff |
[RS6000] PR79144, cmpstrnsi optimization breaks glibc
glibc compiled with current gcc-7 fails one test due to strcmp and
strncmp appearing in the PLT. This is because the inline expansion of
those functions falls back to a function call, but doesn't use the asm
name for the call.
PR target/79144
* config/rs6000/rs6000.c (expand_strn_compare): Get the asm name
for strcmp and strncmp from corresponding builtin decl.
From-SVN: r244659
glibc compiled with current gcc-7 fails one test due to strcmp and
strncmp appearing in the PLT. This is because the inline expansion of
those functions falls back to a function call, but doesn't use the asm
name for the call.
PR target/79144
* config/rs6000/rs6000.c (expand_strn_compare): Get the asm name
for strcmp and strncmp from corresponding builtin decl.
From-SVN: r244659
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