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| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2017-05-02 12:43:47 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2017-05-02 12:43:47 +0000 |
| commit | 56580d6b97f3732e05674902ad78a0f3e9f55335 (patch) | |
| tree | ddcdc5b7297fd81372eb0759c3151dac988eb799 /gcc/ipa-inline.c | |
| parent | 62f969439b49d53d1dbce33ba65eda885ae0f7d4 (diff) | |
| download | gcc-56580d6b97f3732e05674902ad78a0f3e9f55335.tar.gz | |
2017-05-02 Richard Biener <rguenther@suse.de>
* common.opt (fstrict-overflow): Alias negative to fwrapv.
* doc/invoke.texi (fstrict-overflow): Remove all traces of
-fstrict-overflow documentation.
* tree.h (TYPE_OVERFLOW_UNDEFINED): Do not test flag_strict_overflow.
(POINTER_TYPE_OVERFLOW_UNDEFINED): Test !flag_wrapv instead of
flag_strict_overflow.
* ipa-inline.c (can_inline_edge_p): Do not test flag_strict_overflow.
* lto-opts.c (lto_write_options): Do not stream it.
* lto-wrapper.c (merge_and_complain): Do not handle it.
* opts.c (default_options_table): Do not set -fstrict-overflow.
(finish_options): Likewise do not clear it when sanitizing.
* simplify-rtx.c (simplify_const_relational_operation): Do not
test flag_strict_overflow.
ada/
* gcc-interface/misc.c (gnat_post_options): Do not set
-fstrict-overflow.
* c-c++-common/Wlogical-op-1.c: Add -fwrapv to restore previous
behavior.
* gcc.target/i386/pr46253.c: Make i unsigned to avoid warning.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@247495 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ipa-inline.c')
| -rw-r--r-- | gcc/ipa-inline.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/gcc/ipa-inline.c b/gcc/ipa-inline.c index dedacc9df68..2be02b627c2 100644 --- a/gcc/ipa-inline.c +++ b/gcc/ipa-inline.c @@ -404,14 +404,7 @@ can_inline_edge_p (struct cgraph_edge *e, bool report, /* There are some options that change IL semantics which means we cannot inline in these cases for correctness reason. Not even for always_inline declared functions. */ - /* Strictly speaking only when the callee contains signed integer - math where overflow is undefined. */ - else if ((check_maybe_up (flag_strict_overflow) - /* this flag is set by optimize. Allow inlining across - optimize boundary. */ - && (!opt_for_fn (caller->decl, optimize) - == !opt_for_fn (callee->decl, optimize) || !always_inline)) - || check_match (flag_wrapv) + else if (check_match (flag_wrapv) || check_match (flag_trapv) /* When caller or callee does FP math, be sure FP codegen flags compatible. */ |