diff options
| author | Sriraman Tallam <tmsriram@google.com> | 2013-01-02 20:23:38 +0000 |
|---|---|---|
| committer | Sriraman Tallam <tmsriram@gcc.gnu.org> | 2013-01-02 20:23:38 +0000 |
| commit | 6a7da30fd7edbf7f22c7fad73f5b8e1ee89839b3 (patch) | |
| tree | 1ba517c36d62ef0a1ed1d819e60f2c2176796cdf /gcc | |
| parent | 868f97d5fa2ed609a9b76cda188e5f7c10c1e10f (diff) | |
| download | gcc-6a7da30fd7edbf7f22c7fad73f5b8e1ee89839b3.zip gcc-6a7da30fd7edbf7f22c7fad73f5b8e1ee89839b3.tar.gz gcc-6a7da30fd7edbf7f22c7fad73f5b8e1ee89839b3.tar.bz2 | |
Fix bugs in Function Multiversioning.
2013-01-02 Sriraman Tallam <tmsriram@google.com>
* config/i386/i386.c (ix86_get_function_versions_dispatcher): Fix bug
in loop predicate.
(fold_builtin_cpu): Do not share cpu model decls across statements.
From-SVN: r194818
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/i386/i386.c | 6 |
2 files changed, 9 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 4b3834b..95f8d8b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2013-01-02 Sriraman Tallam <tmsriram@google.com> + + * config/i386/i386.c (ix86_get_function_versions_dispatcher): Fix bug + in loop predicate. + (fold_builtin_cpu): Do not share cpu model decls across statements. + 2013-01-02 Jason Merrill <jason@redhat.com> PR c++/55804 diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index 08eb06c..ee2b052 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -29290,7 +29290,7 @@ ix86_get_function_versions_dispatcher (void *decl) /* Set the dispatcher for all the versions. */ it_v = default_version_info; - while (it_v->next != NULL) + while (it_v != NULL) { it_v->dispatcher_resolver = dispatch_decl; it_v = it_v->next; @@ -29626,8 +29626,8 @@ fold_builtin_cpu (tree fndecl, tree *args) {"avx2", F_AVX2} }; - static tree __processor_model_type = NULL_TREE; - static tree __cpu_model_var = NULL_TREE; + tree __processor_model_type = NULL_TREE; + tree __cpu_model_var = NULL_TREE; if (__processor_model_type == NULL_TREE) __processor_model_type = build_processor_model_struct (); |