diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/config/rs6000/rs6000.md | 28 |
2 files changed, 18 insertions, 14 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index de27e83..d75157f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2012-09-10 Maciej W. Rozycki <macro@codesourcery.com> + + * config/rs6000/rs6000.md: Move a splitter next to its insn. + 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org> PR target/54089 diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md index 5dae300..f2bc15f 100644 --- a/gcc/config/rs6000/rs6000.md +++ b/gcc/config/rs6000/rs6000.md @@ -957,6 +957,20 @@ #" [(set_attr "type" "compare") (set_attr "length" "4,8")]) + +(define_split + [(set (match_operand:CC 2 "cc_reg_not_micro_cr0_operand" "") + (compare:CC (sign_extend:SI (match_operand:HI 1 "gpc_reg_operand" "")) + (const_int 0))) + (set (match_operand:SI 0 "gpc_reg_operand" "") + (sign_extend:SI (match_dup 1)))] + "reload_completed" + [(set (match_dup 0) + (sign_extend:SI (match_dup 1))) + (set (match_dup 2) + (compare:CC (match_dup 0) + (const_int 0)))] + "") ;; IBM 405, 440, 464 and 476 half-word multiplication operations. @@ -1489,20 +1503,6 @@ DONE; }) -(define_split - [(set (match_operand:CC 2 "cc_reg_not_micro_cr0_operand" "") - (compare:CC (sign_extend:SI (match_operand:HI 1 "gpc_reg_operand" "")) - (const_int 0))) - (set (match_operand:SI 0 "gpc_reg_operand" "") - (sign_extend:SI (match_dup 1)))] - "reload_completed" - [(set (match_dup 0) - (sign_extend:SI (match_dup 1))) - (set (match_dup 2) - (compare:CC (match_dup 0) - (const_int 0)))] - "") - ;; Fixed-point arithmetic insns. (define_expand "add<mode>3" |