diff options
| author | Steve Ellcey <sje@cup.hp.com> | 2008-12-08 23:25:51 +0000 |
|---|---|---|
| committer | Steve Ellcey <sje@gcc.gnu.org> | 2008-12-08 23:25:51 +0000 |
| commit | 39a5cfa4920bfd9665eb558820b78db05e0cbc00 (patch) | |
| tree | 25a68b795a8c4dd9ea0dc01201dea913be6c6b78 | |
| parent | 3e33a6b21c73802ac52bb80bac74435f1db4d05d (diff) | |
| download | gcc-39a5cfa4920bfd9665eb558820b78db05e0cbc00.zip gcc-39a5cfa4920bfd9665eb558820b78db05e0cbc00.tar.gz gcc-39a5cfa4920bfd9665eb558820b78db05e0cbc00.tar.bz2 | |
ia64.md (UNSPECV_GOTO_RECEIVER): New constant.
* config/ia64/ia64.md (UNSPECV_GOTO_RECEIVER): New constant.
(nonlocal_goto_receiver): New instruction.
From-SVN: r142568
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/ia64/ia64.md | 12 |
2 files changed, 17 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 979d207..ad62abe 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2008-12-08 Steve Ellcey <sje@cup.hp.com> + + * config/ia64/ia64.md (UNSPECV_GOTO_RECEIVER): New constant. + (nonlocal_goto_receiver): New instruction. + 2008-12-08 Jakub Jelinek <jakub@redhat.com> PR c/35443 diff --git a/gcc/config/ia64/ia64.md b/gcc/config/ia64/ia64.md index b03032d..b4894ab 100644 --- a/gcc/config/ia64/ia64.md +++ b/gcc/config/ia64/ia64.md @@ -102,6 +102,7 @@ (UNSPECV_PSAC_ALL 5) ; pred.safe_across_calls (UNSPECV_PSAC_NORMAL 6) (UNSPECV_SETJMP_RECEIVER 7) + (UNSPECV_GOTO_RECEIVER 8) ]) (include "predicates.md") @@ -6400,6 +6401,17 @@ DONE; }) +(define_insn_and_split "nonlocal_goto_receiver" + [(unspec_volatile [(const_int 0)] UNSPECV_GOTO_RECEIVER)] + "" + "#" + "reload_completed" + [(const_int 0)] +{ + ia64_reload_gp (); + DONE; +}) + (define_insn_and_split "builtin_setjmp_receiver" [(unspec_volatile [(match_operand:DI 0 "" "")] UNSPECV_SETJMP_RECEIVER)] "" |