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Diffstat (limited to 'gcc/tree-inline.c')
| -rw-r--r-- | gcc/tree-inline.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c index 0f59d16..e38ef3a 100644 --- a/gcc/tree-inline.c +++ b/gcc/tree-inline.c @@ -4369,6 +4369,11 @@ build_duplicate_type (tree type) bool tree_can_inline_p (tree caller, tree callee) { +#if 0 + /* This causes a regression in SPEC in that it prevents a cold function from + inlining a hot function. Perhaps this should only apply to functions + that the user declares hot/cold/optimize explicitly. */ + /* Don't inline a function with a higher optimization level than the caller, or with different space constraints (hot/cold functions). */ tree caller_tree = DECL_FUNCTION_SPECIFIC_OPTIMIZATION (caller); @@ -4390,6 +4395,7 @@ tree_can_inline_p (tree caller, tree callee) || (caller_opt->optimize_size != callee_opt->optimize_size)) return false; } +#endif /* Allow the backend to decide if inlining is ok. */ return targetm.target_option.can_inline_p (caller, callee); |