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| author | J"orn Rennecke <joern.rennecke@superh.com> | 2004-08-13 15:24:30 +0000 |
|---|---|---|
| committer | Joern Rennecke <amylaar@gcc.gnu.org> | 2004-08-13 16:24:30 +0100 |
| commit | 68fe56fccc2c843c8e74a8ae29ff811d07c5a655 (patch) | |
| tree | 6bf230a2ceaf00d2fe946dd0957e2e5f2550562e /gcc | |
| parent | a688b3aca294c00257ed988d3af3d063d66424b6 (diff) | |
| download | gcc-68fe56fccc2c843c8e74a8ae29ff811d07c5a655.zip gcc-68fe56fccc2c843c8e74a8ae29ff811d07c5a655.tar.gz gcc-68fe56fccc2c843c8e74a8ae29ff811d07c5a655.tar.bz2 | |
* sh.md (cbranch define_delay) Use cond_delay_slot for
non-anulled condition too.
From-SVN: r85941
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/sh/sh.md | 6 |
2 files changed, 10 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 554930a..47c8fb2 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2004-08-13 J"orn Rennecke <joern.rennecke@superh.com> + + * sh.md (cbranch define_delay) Use cond_delay_slot for + non-anulled condition too. + 2004-08-12 David Edelsohn <edelsohn@gnu.org> * config/rs6000/rs6000.c (any_parallel_operand): New predicate. diff --git a/gcc/config/sh/sh.md b/gcc/config/sh/sh.md index 8b2c6f2..cb7de40 100644 --- a/gcc/config/sh/sh.md +++ b/gcc/config/sh/sh.md @@ -524,12 +524,16 @@ ;; Say that we have annulled true branches, since this gives smaller and ;; faster code when branches are predicted as not taken. +;; ??? The non-annulled condition should really be "in_delay_slot", +;; but insns that can be filled in non-annulled get priority over insns +;; that can only be filled in anulled. + (define_delay (and (eq_attr "type" "cbranch") (ne (symbol_ref "TARGET_SH2") (const_int 0))) ;; SH2e has a hardware bug that pretty much prohibits the use of ;; annuled delay slots. - [(eq_attr "in_delay_slot" "yes") (and (eq_attr "cond_delay_slot" "yes") + [(eq_attr "cond_delay_slot" "yes") (and (eq_attr "cond_delay_slot" "yes") (not (eq_attr "cpu" "sh2e"))) (nil)]) ;; ------------------------------------------------------------------------- |