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| author | Olatunji Ruwase <tjruwase@google.com> | 2009-06-26 18:10:03 +0000 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2009-06-26 11:10:03 -0700 |
| commit | efb303b1e80ea45e0f4595cea31f2934d7af16f8 (patch) | |
| tree | c678b61dfc527900843787a7f2b7ab998a25fa29 /gcc/builtins.c | |
| parent | 947e21c1fb25286b3c5e63fc3cd19c4318ee3672 (diff) | |
| download | gcc-efb303b1e80ea45e0f4595cea31f2934d7af16f8.zip gcc-efb303b1e80ea45e0f4595cea31f2934d7af16f8.tar.gz gcc-efb303b1e80ea45e0f4595cea31f2934d7af16f8.tar.bz2 | |
builtins.c (expand_builtin_alloca): Handle builtin alloca that is marked not to be inlined.
* builtins.c (expand_builtin_alloca): Handle builtin alloca
that is marked not to be inlined. Remove flag_mudflap use.
* tree-mudflap.c: Rename mf_xform_derefs to mf_xfrom_statements.
(mf_xform_statements): Mark builtin alloca calls as un-inlineable.
From-SVN: r148980
Diffstat (limited to 'gcc/builtins.c')
| -rw-r--r-- | gcc/builtins.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/gcc/builtins.c b/gcc/builtins.c index 8476f00..7fdb4f0 100644 --- a/gcc/builtins.c +++ b/gcc/builtins.c @@ -5182,10 +5182,8 @@ expand_builtin_alloca (tree exp, rtx target) rtx op0; rtx result; - /* In -fmudflap-instrumented code, alloca() and __builtin_alloca() - should always expand to function calls. These can be intercepted - in libmudflap. */ - if (flag_mudflap) + /* Emit normal call if marked not-inlineable. */ + if (CALL_CANNOT_INLINE_P (exp)) return NULL_RTX; if (!validate_arglist (exp, INTEGER_TYPE, VOID_TYPE)) |