diff options
| author | Nick Clifton <nickc@redhat.com> | 2012-10-09 09:21:47 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@gcc.gnu.org> | 2012-10-09 09:21:47 +0000 |
| commit | 3b86789289cb2469341283dd2ee86d5c5b1bd30f (patch) | |
| tree | 9e1eb35e902f8f640ae5be69d15c46748cb18cbc /gcc/config/mcore | |
| parent | d72fe292cf54d9837a24c52fe2f77fb69befdc12 (diff) | |
| download | gcc-3b86789289cb2469341283dd2ee86d5c5b1bd30f.zip gcc-3b86789289cb2469341283dd2ee86d5c5b1bd30f.tar.gz gcc-3b86789289cb2469341283dd2ee86d5c5b1bd30f.tar.bz2 | |
re PR rtl-optimization/54739 (FAIL: gcc.dg/lower-subreg-1.c scan-rtl-dump subreg1 "Splitting reg")
PR rtl-optimization/54739
* config/mcore/mcore.md: (anddi3, iordi3, xordi3): Delete
patterns.
From-SVN: r192244
Diffstat (limited to 'gcc/config/mcore')
| -rw-r--r-- | gcc/config/mcore/mcore.md | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/gcc/config/mcore/mcore.md b/gcc/config/mcore/mcore.md index 68169f5..c41b489 100644 --- a/gcc/config/mcore/mcore.md +++ b/gcc/config/mcore/mcore.md @@ -465,33 +465,6 @@ "" "xor %0,%2") -; these patterns give better code then gcc invents if -; left to its own devices - -(define_insn "anddi3" - [(set (match_operand:DI 0 "mcore_arith_reg_operand" "=r") - (and:DI (match_operand:DI 1 "mcore_arith_reg_operand" "%0") - (match_operand:DI 2 "mcore_arith_reg_operand" "r")))] - "" - "and %0,%2\;and %R0,%R2" - [(set_attr "length" "4")]) - -(define_insn "iordi3" - [(set (match_operand:DI 0 "mcore_arith_reg_operand" "=r") - (ior:DI (match_operand:DI 1 "mcore_arith_reg_operand" "%0") - (match_operand:DI 2 "mcore_arith_reg_operand" "r")))] - "" - "or %0,%2\;or %R0,%R2" - [(set_attr "length" "4")]) - -(define_insn "xordi3" - [(set (match_operand:DI 0 "mcore_arith_reg_operand" "=r") - (xor:DI (match_operand:DI 1 "mcore_arith_reg_operand" "%0") - (match_operand:DI 2 "mcore_arith_reg_operand" "r")))] - "" - "xor %0,%2\;xor %R0,%R2" - [(set_attr "length" "4")]) - ;; ------------------------------------------------------------------------- ;; Shifts and rotates ;; ------------------------------------------------------------------------- |