diff options
| author | Richard Earnshaw <rearnsha@arm.com> | 2003-02-02 16:20:31 +0000 |
|---|---|---|
| committer | Richard Earnshaw <rearnsha@gcc.gnu.org> | 2003-02-02 16:20:31 +0000 |
| commit | 0732a089969e6c322c8c9afefbfce76e02f038e6 (patch) | |
| tree | 3c76f3fc17e90c1b4c11095a4dfe7d6cfcca0939 /gcc | |
| parent | f269f54ff8ad60b0df7c31cb25619c28f0fc1f51 (diff) | |
| download | gcc-0732a089969e6c322c8c9afefbfce76e02f038e6.zip gcc-0732a089969e6c322c8c9afefbfce76e02f038e6.tar.gz gcc-0732a089969e6c322c8c9afefbfce76e02f038e6.tar.bz2 | |
arm.md (sibcall_epilogue): Set the "conds" to "clob".
* arm.md (sibcall_epilogue): Set the "conds" to "clob".
(epilogue_insns): Likewise.
From-SVN: r62281
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/arm/arm.md | 12 |
2 files changed, 15 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 76fa985..34cd1e4 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2003-02-02 Richard Earnshaw <rearnsha@arm.com> + + * arm.md (sibcall_epilogue): Set the "conds" to "clob". + (epilogue_insns): Likewise. + 2003-02-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> * doc/install.texi (hppa*-hp-hpux11*): Update installation notes. diff --git a/gcc/config/arm/arm.md b/gcc/config/arm/arm.md index 40f956e..001ea4b 100644 --- a/gcc/config/arm/arm.md +++ b/gcc/config/arm/arm.md @@ -8446,7 +8446,11 @@ " ;; Length is absolute worst case [(set_attr "length" "44") - (set_attr "type" "block")] + (set_attr "type" "block") + ;; We don't clobber the conditions, but the potential length of this + ;; operation is sufficient to make conditionalizing the sequence + ;; unlikely to be profitable. + (set_attr "conds" "clob")] ) (define_insn "*epilogue_insns" @@ -8460,7 +8464,11 @@ " ; Length is absolute worst case [(set_attr "length" "44") - (set_attr "type" "block")] + (set_attr "type" "block") + ;; We don't clobber the conditions, but the potential length of this + ;; operation is sufficient to make conditionalizing the sequence + ;; unlikely to be profitable. + (set_attr "conds" "clob")] ) (define_expand "eh_epilogue" |