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| author | Eric Botcazou <ebotcazou@adacore.com> | 2011-07-25 10:40:10 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2011-07-25 10:40:10 +0000 |
| commit | 264b47b0b934849c588e8754ce72cbb87f77fae7 (patch) | |
| tree | 6613cc1d23e08527945cf14cd3e12c6d65d03b93 /gcc/ipa-inline.c | |
| parent | 3d02ae6520c3c20a8379d705db12bf21c7976ab3 (diff) | |
| download | gcc-264b47b0b934849c588e8754ce72cbb87f77fae7.zip gcc-264b47b0b934849c588e8754ce72cbb87f77fae7.tar.gz gcc-264b47b0b934849c588e8754ce72cbb87f77fae7.tar.bz2 | |
ipa-inline.c (can_inline_edge_p): Look into DECL_STRUCT_FUNCTION of original nodes if...
* ipa-inline.c (can_inline_edge_p): Look into DECL_STRUCT_FUNCTION of
original nodes if we are dealing with virtual clones.
From-SVN: r176739
Diffstat (limited to 'gcc/ipa-inline.c')
| -rw-r--r-- | gcc/ipa-inline.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/gcc/ipa-inline.c b/gcc/ipa-inline.c index e0cb632..366fc22 100644 --- a/gcc/ipa-inline.c +++ b/gcc/ipa-inline.c @@ -238,9 +238,20 @@ can_inline_edge_p (struct cgraph_edge *e, bool report) { bool inlinable = true; enum availability avail; - struct cgraph_node *callee = cgraph_function_or_thunk_node (e->callee, &avail); + struct cgraph_node *callee + = cgraph_function_or_thunk_node (e->callee, &avail); tree caller_tree = DECL_FUNCTION_SPECIFIC_OPTIMIZATION (e->caller->decl); - tree callee_tree = callee ? DECL_FUNCTION_SPECIFIC_OPTIMIZATION (callee->decl) : NULL; + tree callee_tree + = callee ? DECL_FUNCTION_SPECIFIC_OPTIMIZATION (callee->decl) : NULL; + struct function *caller_cfun = DECL_STRUCT_FUNCTION (e->caller->decl); + struct function *callee_cfun + = callee ? DECL_STRUCT_FUNCTION (callee->decl) : NULL; + + if (!caller_cfun && e->caller->clone_of) + caller_cfun = DECL_STRUCT_FUNCTION (e->caller->clone_of->decl); + + if (!callee_cfun && callee && callee->clone_of) + callee_cfun = DECL_STRUCT_FUNCTION (callee->clone_of->decl); gcc_assert (e->inline_failed); @@ -277,12 +288,8 @@ can_inline_edge_p (struct cgraph_edge *e, bool report) caller cannot. FIXME: this is obviously wrong for LTO where STRUCT_FUNCTION is missing. Move the flag into cgraph node or mirror it in the inline summary. */ - else if (DECL_STRUCT_FUNCTION (callee->decl) - && DECL_STRUCT_FUNCTION - (callee->decl)->can_throw_non_call_exceptions - && !(DECL_STRUCT_FUNCTION (e->caller->decl) - && DECL_STRUCT_FUNCTION - (e->caller->decl)->can_throw_non_call_exceptions)) + else if (callee_cfun && callee_cfun->can_throw_non_call_exceptions + && !(caller_cfun && caller_cfun->can_throw_non_call_exceptions)) { e->inline_failed = CIF_NON_CALL_EXCEPTIONS; inlinable = false; |