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| author | Jeff Law <law@redhat.com> | 2008-09-03 14:22:49 -0600 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 2008-09-03 14:22:49 -0600 |
| commit | bc9b880c6075c57c54003869d98c6a249eef7cbd (patch) | |
| tree | 1887089e06ca65a94032db7e19e5bf3f685f612d /gcc/config/h8300 | |
| parent | 49d988e7e8164d71e73c2de5a1f1c6a2afe205a4 (diff) | |
| download | gcc-bc9b880c6075c57c54003869d98c6a249eef7cbd.zip gcc-bc9b880c6075c57c54003869d98c6a249eef7cbd.tar.gz gcc-bc9b880c6075c57c54003869d98c6a249eef7cbd.tar.bz2 | |
h8300.c (expand_a_shift): Avoid invalid RTL sharing.
* h8300.c (expand_a_shift): Avoid invalid RTL sharing.
From-SVN: r139953
Diffstat (limited to 'gcc/config/h8300')
| -rw-r--r-- | gcc/config/h8300/h8300.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/config/h8300/h8300.c b/gcc/config/h8300/h8300.c index 992c73a..4e09705 100644 --- a/gcc/config/h8300/h8300.c +++ b/gcc/config/h8300/h8300.c @@ -3659,7 +3659,7 @@ expand_a_shift (enum machine_mode mode, int code, rtx operands[]) break; } - emit_move_insn (operands[0], operands[1]); + emit_move_insn (copy_rtx (operands[0]), operands[1]); /* Need a loop to get all the bits we want - we generate the code at emit time, but need to allocate a scratch reg now. */ @@ -3667,9 +3667,9 @@ expand_a_shift (enum machine_mode mode, int code, rtx operands[]) emit_insn (gen_rtx_PARALLEL (VOIDmode, gen_rtvec (2, - gen_rtx_SET (VOIDmode, operands[0], + gen_rtx_SET (VOIDmode, copy_rtx (operands[0]), gen_rtx_fmt_ee (code, mode, - operands[0], operands[2])), + copy_rtx (operands[0]), operands[2])), gen_rtx_CLOBBER (VOIDmode, gen_rtx_SCRATCH (QImode))))); return true; |