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| author | Jan Hubicka <hubicka@gcc.gnu.org> | 2011-01-26 14:06:20 +0000 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2011-01-26 14:06:20 +0000 |
| commit | 61e03ffc6b8284abe34837fc85a82566ee4552ee (patch) | |
| tree | 4e831ce4ac2924d53233e6215470e4dbd88eea9a /gcc/ipa-split.c | |
| parent | 980ca89173da230e449a8e8017f0b2c2b46a374a (diff) | |
| download | gcc-61e03ffc6b8284abe34837fc85a82566ee4552ee.zip gcc-61e03ffc6b8284abe34837fc85a82566ee4552ee.tar.gz gcc-61e03ffc6b8284abe34837fc85a82566ee4552ee.tar.bz2 | |
re PR tree-optimization/47237 (builtin_apply_args broken WRT local ABI changes.)
PR target/47237
* cgraph.h (cgraph_local_info): New field can_change_signature.
* ipa-cp.c (ipcp_update_callgraph): Only compute args_to_skip if callee
signature can change.
(ipcp_estimate_growth): Call sequence simplify only if calle signature
can change.
(ipcp_insert_stage): Only compute args_to_skip if signature can change.
(cgraph_function_versioning): We can not change signature of functions
that don't allow that.
* lto-cgraph.c (lto_output_node): Stream local.can_change_signature.
(lto_input_node): Likewise.
* ipa-inline.c (compute_inline_parameters): Compute local.can_change_signature.
* ipa-split.c (visit_bb): Never split away APPLY_ARGS.
* tree-sra.c (ipa_sra_preliminary_function_checks): Give up on functions
that can not change signature.
* i386.c (ix86_function_regparm, ix86_function_sseregparm,
init_cumulative_args): Do not use local calling conventions for functions
that can not change signature.
From-SVN: r169290
Diffstat (limited to 'gcc/ipa-split.c')
| -rw-r--r-- | gcc/ipa-split.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/ipa-split.c b/gcc/ipa-split.c index 3006044..dce57ea 100644 --- a/gcc/ipa-split.c +++ b/gcc/ipa-split.c @@ -670,6 +670,7 @@ visit_bb (basic_block bb, basic_block return_bb, way to store builtin_stack_save result in non-SSA variable since all calls to those are compiler generated. */ case BUILT_IN_APPLY: + case BUILT_IN_APPLY_ARGS: case BUILT_IN_VA_START: if (dump_file && (dump_flags & TDF_DETAILS)) fprintf (dump_file, |