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| author | Joern Rennecke <joern.rennecke@embecosm.com> | 2013-10-24 17:11:01 +0000 |
|---|---|---|
| committer | Joern Rennecke <amylaar@gcc.gnu.org> | 2013-10-24 18:11:01 +0100 |
| commit | 53ea364f185e47fc3622f9a12e898140d0c54f92 (patch) | |
| tree | e60ebfe5f77d9a5eb935a99857c9aff9ba1615ac /gcc/config | |
| parent | 2ca4e2c2296e9b0690501d80ab8cdca25c30de08 (diff) | |
| download | gcc-53ea364f185e47fc3622f9a12e898140d0c54f92.zip gcc-53ea364f185e47fc3622f9a12e898140d0c54f92.tar.gz gcc-53ea364f185e47fc3622f9a12e898140d0c54f92.tar.bz2 | |
arc.c (arc_ccfsm_post_advance): Also handle TYPE_UNCOND_BRANCH.
* gcc/config/arc/arc.c (arc_ccfsm_post_advance): Also handle
TYPE_UNCOND_BRANCH.
From-SVN: r204024
Diffstat (limited to 'gcc/config')
| -rw-r--r-- | gcc/config/arc/arc.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gcc/config/arc/arc.c b/gcc/config/arc/arc.c index 83f92eb..7c39d53 100644 --- a/gcc/config/arc/arc.c +++ b/gcc/config/arc/arc.c @@ -3711,12 +3711,16 @@ arc_ccfsm_record_condition (rtx cond, bool reverse, rtx jump, static void arc_ccfsm_post_advance (rtx insn, struct arc_ccfsm *state) { + enum attr_type type; + if (LABEL_P (insn)) arc_ccfsm_at_label ("L", CODE_LABEL_NUMBER (insn), state); else if (JUMP_P (insn) && GET_CODE (PATTERN (insn)) != ADDR_VEC && GET_CODE (PATTERN (insn)) != ADDR_DIFF_VEC - && get_attr_type (insn) == TYPE_BRANCH) + && ((type = get_attr_type (insn)) == TYPE_BRANCH + || (type == TYPE_UNCOND_BRANCH + && ARC_CCFSM_BRANCH_DELETED_P (state)))) { if (ARC_CCFSM_BRANCH_DELETED_P (state)) ARC_CCFSM_RECORD_BRANCH_DELETED (state); @@ -8120,6 +8124,7 @@ arc_ifcvt (void) basic_block succ_bb = BLOCK_FOR_INSN (NEXT_INSN (NEXT_INSN (PREV_INSN (insn)))); arc_ccfsm_post_advance (insn, statep); + gcc_assert (!IN_RANGE (statep->state, 1, 2)); rtx seq = NEXT_INSN (PREV_INSN (insn)); if (seq != insn) { |