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| author | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-06-26 18:10:03 +0000 |
|---|---|---|
| committer | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-06-26 18:10:03 +0000 |
| commit | f9fa0459195973440fbd7c4de17ad64140b9ea68 (patch) | |
| tree | c678b61dfc527900843787a7f2b7ab998a25fa29 /gcc/builtins.c | |
| parent | 9d4aeda23c5d5801140123e7c937d2dc43904618 (diff) | |
| download | gcc-f9fa0459195973440fbd7c4de17ad64140b9ea68.tar.gz | |
* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148980 138bc75d-0d04-0410-961f-82ee72b054a4
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 8476f00e422..7fdb4f03428 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)) |