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| author | Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | 2001-04-10 21:45:12 +0000 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 2001-04-10 17:45:12 -0400 |
| commit | c57718d3fe66bc722dd00662b10455be50b7b143 (patch) | |
| tree | 2ccce9dfe222b5c30b233b9618ce6b441056b7a2 /gcc | |
| parent | 78b45a2404bade7c7a5178fa882129811ff08790 (diff) | |
| download | gcc-c57718d3fe66bc722dd00662b10455be50b7b143.zip gcc-c57718d3fe66bc722dd00662b10455be50b7b143.tar.gz gcc-c57718d3fe66bc722dd00662b10455be50b7b143.tar.bz2 | |
gcse.c (update_ld_motion_stores): Don't use variable I for an insn.
* gcse.c (update_ld_motion_stores): Don't use variable I for an insn.
* flow.c (set_block_for_new_insns): Remove needless cast and
properly check for unset block number.
From-SVN: r41227
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/flow.c | 4 | ||||
| -rw-r--r-- | gcc/gcse.c | 8 |
3 files changed, 12 insertions, 6 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index dc5b07c..da7a4ab 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +Tue Apr 10 17:45:50 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * gcse.c (update_ld_motion_stores): Don't use variable I for an insn. + * flow.c (set_block_for_new_insns): Remove needless cast and + properly check for unset block number. + 2001-04-10 Andrew MacLeod <amacleod@redhat.com> * function.c (purge_single_hard_subreg_set): Only check REGNO if @@ -6723,8 +6723,8 @@ set_block_for_new_insns (insn, bb) { if (GET_CODE (insn) == NOTE) break; - if ((size_t)INSN_UID (insn) >= basic_block_for_insn->num_elements - || BLOCK_NUM (insn) == 0) + if (INSN_UID (insn) >= basic_block_for_insn->num_elements + || BLOCK_FOR_INSN (insn) == 0) set_block_for_insn (insn, bb); else break; @@ -6357,7 +6357,7 @@ update_ld_motion_stores (expr) rtx pat = PATTERN (insn); rtx src = SET_SRC (pat); rtx reg = expr->reaching_reg; - rtx copy, i; + rtx copy, new; /* If we've already copied it, continue. */ if (expr->reaching_reg == src) @@ -6373,9 +6373,9 @@ update_ld_motion_stores (expr) } copy = gen_move_insn ( reg, SET_SRC (pat)); - i = emit_insn_before (copy, insn); - record_one_set (REGNO (reg), i); - set_block_for_new_insns (i, BLOCK_FOR_INSN (insn)); + new = emit_insn_before (copy, insn); + record_one_set (REGNO (reg), new); + set_block_for_new_insns (new, BLOCK_FOR_INSN (insn)); SET_SRC (pat) = reg; /* un-recognize this pattern since it's probably different now. */ |