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| author | jrv <jrv@138bc75d-0d04-0410-961f-82ee72b054a4> | 1992-04-21 05:40:51 +0000 |
|---|---|---|
| committer | jrv <jrv@138bc75d-0d04-0410-961f-82ee72b054a4> | 1992-04-21 05:40:51 +0000 |
| commit | b15e0bba005f961471fb171fe5966cb68baee8ea (patch) | |
| tree | 1e418d77f48b5851e28606eae9aadd75114b51ab /gcc/reorg.c | |
| parent | 629a5b0f8a9ddcf4b27467ff89cac230cffba34a (diff) | |
| download | gcc-b15e0bba005f961471fb171fe5966cb68baee8ea.tar.gz | |
*** empty log message ***
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@808 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/reorg.c')
| -rw-r--r-- | gcc/reorg.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/gcc/reorg.c b/gcc/reorg.c index c7bb797a9e1..ebd208e1863 100644 --- a/gcc/reorg.c +++ b/gcc/reorg.c @@ -779,25 +779,6 @@ add_to_delay_list (insn, delay_list) return delay_list; } - -#ifdef HAVE_cc0 -/* INSN uses CC0 and is being moved into a delay slot. Set up REG_CC_SETTER - and REG_CC_USER notes so we can find it. */ - -static void -link_cc0_insns (insn) - rtx insn; -{ - rtx user = next_nonnote_insn (insn); - - if (GET_CODE (user) == INSN && GET_CODE (PATTERN (user)) == SEQUENCE) - user = XVECEXP (PATTERN (user), 0, 0); - - REG_NOTES (user) = gen_rtx (INSN_LIST, REG_CC_SETTER, insn, - REG_NOTES (user)); - REG_NOTES (insn) = gen_rtx (INSN_LIST, REG_CC_USER, user, REG_NOTES (insn)); -} -#endif /* Delete INSN from the the delay slot of the insn that it is in. This may produce an insn without anything in its delay slots. */ |