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| author | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-07-27 07:51:59 +0000 |
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| committer | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-07-27 07:51:59 +0000 |
| commit | cb56012690ae1b8f203a61decdcb5d281db2431c (patch) | |
| tree | 58bc341cb04d6000b923fc1d7edb78289d9f2938 /gcc/emit-rtl.c | |
| parent | 84836637fcb8e7c3aea3b25f4cbf17a59cfca553 (diff) | |
| download | gcc-cb56012690ae1b8f203a61decdcb5d281db2431c.tar.gz | |
2009-07-27 Basile Starynkevitch <basile@starynkevitch.net>
MELT branch merged with trunk rev 150103
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@150104 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/emit-rtl.c')
| -rw-r--r-- | gcc/emit-rtl.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c index 5b42f4a8778..21d8434d457 100644 --- a/gcc/emit-rtl.c +++ b/gcc/emit-rtl.c @@ -2998,6 +2998,25 @@ next_nonnote_insn (rtx insn) return insn; } +/* Return the next insn after INSN that is not a NOTE, but stop the + search before we enter another basic block. This routine does not + look inside SEQUENCEs. */ + +rtx +next_nonnote_insn_bb (rtx insn) +{ + while (insn) + { + insn = NEXT_INSN (insn); + if (insn == 0 || !NOTE_P (insn)) + break; + if (NOTE_INSN_BASIC_BLOCK_P (insn)) + return NULL_RTX; + } + + return insn; +} + /* Return the previous insn before INSN that is not a NOTE. This routine does not look inside SEQUENCEs. */ |