diff options
Diffstat (limited to 'gcc/regmove.c')
| -rw-r--r-- | gcc/regmove.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/regmove.c b/gcc/regmove.c index 26c4546fce3..227c662c537 100644 --- a/gcc/regmove.c +++ b/gcc/regmove.c @@ -717,7 +717,7 @@ optimize_reg_copy_3 (insn, dest, src) /* Now walk forward making additional replacements. We want to be able to undo all the changes if a later substitution fails. */ - subreg = gen_rtx_SUBREG (old_mode, src_reg, 0); + subreg = gen_lowpart_SUBREG (old_mode, src_reg); while (p = NEXT_INSN (p), p != insn) { if (! INSN_P (p)) @@ -1168,7 +1168,7 @@ regmove_optimize (f, nregs, regmove_dump_file) { src_subreg = gen_rtx_SUBREG (GET_MODE (SUBREG_REG (dst)), - src, SUBREG_WORD (dst)); + src, SUBREG_BYTE (dst)); dst = SUBREG_REG (dst); } if (GET_CODE (dst) != REG |
