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| author | Jakub Jelinek <jakub@redhat.com> | 2009-02-04 20:50:58 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2009-02-04 20:50:58 +0100 |
| commit | b545e4117b7464cc051e0f62c00bd390fda2c066 (patch) | |
| tree | 940a750d126cb7645503bbb816a215dca8e7ee8d | |
| parent | ee429f8459118f0286430a8f86884055ae954694 (diff) | |
| download | gcc-b545e4117b7464cc051e0f62c00bd390fda2c066.zip gcc-b545e4117b7464cc051e0f62c00bd390fda2c066.tar.gz gcc-b545e4117b7464cc051e0f62c00bd390fda2c066.tar.bz2 | |
re PR tree-optimization/38977 (bash no longer builds with profile-feedback)
PR tree-optimization/38977
PR gcov-profile/38292
* calls.c (special_function_p): Disregard __builtin_
prefix.
From-SVN: r143937
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/calls.c | 8 |
2 files changed, 13 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a13903c..76d4500 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2009-02-04 Jakub Jelinek <jakub@redhat.com> + + PR tree-optimization/38977 + PR gcov-profile/38292 + * calls.c (special_function_p): Disregard __builtin_ + prefix. + 2009-02-04 Hariharan Sandanagobalane <hariharan@picochip.com> * config/picochip/picochip.c (GO_IF_LEGITIMATE_ADDRESS): Disallow diff --git a/gcc/calls.c b/gcc/calls.c index e6e882f..9dcf662 100644 --- a/gcc/calls.c +++ b/gcc/calls.c @@ -498,10 +498,14 @@ special_function_p (const_tree fndecl, int flags) && ! strcmp (name, "__builtin_alloca")))) flags |= ECF_MAY_BE_ALLOCA; - /* Disregard prefix _, __ or __x. */ + /* Disregard prefix _, __, __x or __builtin_. */ if (name[0] == '_') { - if (name[1] == '_' && name[2] == 'x') + if (name[1] == '_' + && name[2] == 'b' + && !strncmp (name + 3, "uiltin_", 7)) + tname += 10; + else if (name[1] == '_' && name[2] == 'x') tname += 3; else if (name[1] == '_') tname += 2; |