From 2e25f3a6c57335cba50111faceb0ce2ab59e9bcb Mon Sep 17 00:00:00 2001 From: kan Date: Sun, 1 Sep 2002 20:38:57 +0000 Subject: Gcc 3.2.1-prerelease from the FSF anoncvs repo gcc-3_2-branch on 1-Sep-2002 00:00:01 EDT. --- contrib/gcc/haifa-sched.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'contrib/gcc/haifa-sched.c') diff --git a/contrib/gcc/haifa-sched.c b/contrib/gcc/haifa-sched.c index 686369d..1d67afb 100644 --- a/contrib/gcc/haifa-sched.c +++ b/contrib/gcc/haifa-sched.c @@ -1601,6 +1601,8 @@ move_insn (insn, last) retval = reemit_notes (insn, insn); else reemit_notes (insn, insn); + /* Consume SCHED_GROUP_P flag. */ + SCHED_GROUP_P (insn) = 0; insn = prev; } @@ -1764,7 +1766,10 @@ schedule_block (b, rgn_n_insns) can_issue_more = (*targetm.sched.variable_issue) (sched_dump, sched_verbose, insn, can_issue_more); - else + /* A naked CLOBBER or USE generates no instruction, so do + not count them against the issue rate. */ + else if (GET_CODE (PATTERN (insn)) != USE + && GET_CODE (PATTERN (insn)) != CLOBBER) can_issue_more--; schedule_insn (insn, &ready, clock_var); -- cgit v1.1