re PR middle-end/47663 (Very simple wrapper not inlined)
authorRichard Guenther <rguenther@suse.de>
Wed, 6 Apr 2011 08:51:23 +0000 (08:51 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Wed, 6 Apr 2011 08:51:23 +0000 (08:51 +0000)
commitd7d1d041aedeeb19cc16c718ec517aaeac81c10e
tree2e899a35ae492409cf1aea6ceba40b33bc2febab
parent2feb95f7d8c340e425d977a660d7b6d4c3282792
re PR middle-end/47663 (Very simple wrapper not inlined)

2011-04-06  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/47663
* cgraph.h (struct cgraph_edge): Add call_stmt_size and
call_stmt_time fields.
(cgraph_edge_inlinable_p): Declare.
(cgraph_edge_recursive_p): New inline function.
* cgraph.c (cgraph_create_edge_1): Initialize call_stmt_size.
(cgraph_clone_edge): Copy it.
* ipa-inline.c (cgraph_estimate_edge_time): New function.
Account for call stmt time.
(cgraph_estimate_time_after_inlining): Take edge argument.
(cgraph_estimate_edge_growth): Account call stmt size.
(cgraph_estimate_size_after_inlining): Take edge argument.
(cgraph_mark_inline_edge): Adjust.
(cgraph_check_inline_limits): Likewise.
(cgraph_recursive_inlining_p): Remove.
(cgraph_edge_badness): Use cgraph_edge_recursive_p.
(cgraph_decide_recursive_inlining): Take edge argument and
adjust.
(cgraph_decide_inlining_of_small_functions): Do not avoid
diags for recursive inlining here.
(cgraph_flatten): Adjust.
(cgraph_decide_inlining_incrementally): Likewise.
(estimate_function_body_sizes): Remove call cost handling.
(compute_inline_parameters): Initialize caller edge call costs.
(cgraph_estimate_edge_growth): New function.
(cgraph_estimate_growth): Use it.
(cgraph_edge_badness): Likewise.
(cgraph_check_inline_limits): Take an edge argument.
(cgraph_decide_inlining_of_small_functions): Adjust.
(cgraph_decide_inlining): Likewise.
* tree-inline.c (estimate_num_insns): Only account for call
return value if it is used.
(expand_call_inline): Avoid diagnostics on recursive inline
functions here.
* lto-cgraph.c (lto_output_edge): Output edge call costs.
(input_edge): Input edge call costs.

* gcc.dg/tree-ssa/inline-8.c: New testcase.

From-SVN: r172023
gcc/ChangeLog
gcc/cgraph.c
gcc/cgraph.h
gcc/ipa-inline.c
gcc/lto-cgraph.c
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/tree-ssa/inline-8.c [new file with mode: 0644]
gcc/tree-inline.c