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ipa-inline.c (want_inline_small_function_p): Fix typo and formatting. 

* ipa-inline.c (want_inline_small_function_p): Fix typo and formatting.
	(want_inline_function_to_all_callers_p): Fix formatting and simplify.

From-SVN: r216973
This commit is contained in:
Eric Botcazou 2014-10-31 12:32:05 +00:00
parent 3012e0ab0b
commit 5970b0793c
2 changed files with 32 additions and 26 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,8 @@
2014-10-31 Eric Botcazou <ebotcazou@adacore.com>
* ipa-inline.c (want_inline_small_function_p): Fix typo and formatting.
(want_inline_function_to_all_callers_p): Fix formatting and simplify.
2014-10-31 Thomas Preud'homme <thomas.preudhomme@arm.com>
PR tree-optimization/63259
@ -19,7 +24,7 @@
* ipa-icf.c (sem_function::~sem_function): Change free to delete to avoid
alloc-dealloc mismatch with new, called in ipa_icf::sem_function::init.
2014-10-10 Felix Yang <felix.yang@huawei.com>
2014-10-30 Felix Yang <felix.yang@huawei.com>
* config/xtensa/xtensa.h (TARGET_LOOPS): New Macro.
* config/xtensa/xtensa.c: Include dumpfile.h and hw-doloop.h.

51
gcc/ipa-inline.c
View File

@ -590,19 +590,21 @@ want_inline_small_function_p (struct cgraph_edge *e, bool report)
want_inline = false;
}
/* Do fast and conservative check if the function can be good
inline cnadidate. At themoment we allow inline hints to
promote non-inline function to inline and we increase
MAX_INLINE_INSNS_SINGLE 16fold for inline functions. */
inline candidate. At the moment we allow inline hints to
promote non-inline functions to inline and we increase
MAX_INLINE_INSNS_SINGLE 16-fold for inline functions. */
else if ((!DECL_DECLARED_INLINE_P (callee->decl)
&& (!e->count || !e->maybe_hot_p ()))
&& inline_summary (callee)->min_size - inline_edge_summary (e)->call_stmt_size
&& inline_summary (callee)->min_size
- inline_edge_summary (e)->call_stmt_size
> MAX (MAX_INLINE_INSNS_SINGLE, MAX_INLINE_INSNS_AUTO))
{
e->inline_failed = CIF_MAX_INLINE_INSNS_AUTO_LIMIT;
want_inline = false;
}
else if ((DECL_DECLARED_INLINE_P (callee->decl) || e->count)
&& inline_summary (callee)->min_size - inline_edge_summary (e)->call_stmt_size
&& inline_summary (callee)->min_size
- inline_edge_summary (e)->call_stmt_size
> 16 * MAX_INLINE_INSNS_SINGLE)
{
e->inline_failed = (DECL_DECLARED_INLINE_P (callee->decl)
@ -836,27 +838,26 @@ has_caller_p (struct cgraph_node *node, void *data ATTRIBUTE_UNUSED)
static bool
want_inline_function_to_all_callers_p (struct cgraph_node *node, bool cold)
{
struct cgraph_node *function = node->ultimate_alias_target ();
bool has_hot_call = false;
bool has_hot_call = false;
/* Does it have callers? */
if (!node->call_for_symbol_thunks_and_aliases (has_caller_p, NULL, true))
return false;
/* Already inlined? */
if (function->global.inlined_to)
return false;
if (node->ultimate_alias_target () != node)
return false;
/* Inlining into all callers would increase size? */
if (estimate_growth (node) > 0)
return false;
/* All inlines must be possible. */
if (node->call_for_symbol_thunks_and_aliases
(check_callers, &has_hot_call, true))
return false;
if (!cold && !has_hot_call)
return false;
return true;
if (node->ultimate_alias_target () != node)
return false;
/* Already inlined? */
if (node->global.inlined_to)
return false;
/* Does it have callers? */
if (!node->call_for_symbol_thunks_and_aliases (has_caller_p, NULL, true))
return false;
/* Inlining into all callers would increase size? */
if (estimate_growth (node) > 0)
return false;
/* All inlines must be possible. */
if (node->call_for_symbol_thunks_and_aliases (check_callers, &has_hot_call,
true))
return false;
if (!cold && !has_hot_call)
return false;
return true;
}
#define RELATIVE_TIME_BENEFIT_RANGE (INT_MAX / 64)