diff options
Diffstat (limited to 'gcc/gcse.c')
| -rw-r--r-- | gcc/gcse.c | 10 |
1 files changed, 5 insertions, 5 deletions
@@ -3293,7 +3293,7 @@ constprop_register (rtx insn, rtx from, rtx to, int alter_jumps) } /* Handle normal insns next. */ - if (GET_CODE (insn) == INSN + if (NONJUMP_INSN_P (insn) && try_replace_reg (from, to, insn)) return 1; @@ -4127,7 +4127,7 @@ bypass_conditional_jumps (void) for (insn = BB_HEAD (bb); insn != NULL && insn != NEXT_INSN (BB_END (bb)); insn = NEXT_INSN (insn)) - if (GET_CODE (insn) == INSN) + if (NONJUMP_INSN_P (insn)) { if (setcc) break; @@ -4427,7 +4427,7 @@ insert_insn_end_bb (struct expr *expr, basic_block bb, int pre) instructions in presence of non-call exceptions. */ if (JUMP_P (insn) - || (GET_CODE (insn) == INSN + || (NONJUMP_INSN_P (insn) && (bb->succ->succ_next || (bb->succ->flags & EDGE_ABNORMAL)))) { #ifdef HAVE_cc0 @@ -4436,7 +4436,7 @@ insert_insn_end_bb (struct expr *expr, basic_block bb, int pre) /* It should always be the case that we can put these instructions anywhere in the basic block with performing PRE optimizations. Check this. */ - if (GET_CODE (insn) == INSN && pre + if (NONJUMP_INSN_P (insn) && pre && !TEST_BIT (antloc[bb->index], expr->bitmap_index) && !TEST_BIT (transp[bb->index], expr->bitmap_index)) abort (); @@ -7375,7 +7375,7 @@ gcse_after_reload (void) insn = NEXT_INSN (insn)) { /* Is it a load - of the form (set (reg) (mem))? */ - if (GET_CODE (insn) == INSN + if (NONJUMP_INSN_P (insn) && GET_CODE (PATTERN (insn)) == SET && REG_P (SET_DEST (PATTERN (insn))) && MEM_P (SET_SRC (PATTERN (insn)))) |