diff options
| author | bernds <bernds@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-08-22 18:00:33 +0000 |
|---|---|---|
| committer | bernds <bernds@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-08-22 18:00:33 +0000 |
| commit | 637298695c482ee61b32b967d92af24e0d303dc7 (patch) | |
| tree | 5b24d7e91d56780c67d8d357e2f8674d26b0d57a | |
| parent | d89b89102a47007eafdb014252e30a54b63329d6 (diff) | |
| download | gcc-637298695c482ee61b32b967d92af24e0d303dc7.tar.gz | |
* config/c6x/c6x.md (indirect_jump_shadow): Tweak representation
to make computed_jump_p return true.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177968 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/c6x/c6x.md | 4 |
2 files changed, 8 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d11c5ceb70b..a12ce81bc01 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2011-08-22 Bernd Schmidt <bernds@codesourcery.com> + + * config/c6x/c6x.md (indirect_jump_shadow): Tweak representation + to make computed_jump_p return true. + 2011-08-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * configure.ac (GCC_PICFLAG_FOR_TARGET): Call it. diff --git a/gcc/config/c6x/c6x.md b/gcc/config/c6x/c6x.md index 7935a817059..e8e15b2ec56 100644 --- a/gcc/config/c6x/c6x.md +++ b/gcc/config/c6x/c6x.md @@ -1427,8 +1427,10 @@ (set_attr "cross" "y,n") (set_attr "dest_regfile" "b")]) +;; computed_jump_p returns true if it finds a constant; so use one in the +;; unspec. (define_insn "indirect_jump_shadow" - [(set (pc) (unspec [(pc)] UNSPEC_JUMP_SHADOW))] + [(set (pc) (unspec [(const_int 1)] UNSPEC_JUMP_SHADOW))] "" ";; indirect jump occurs" [(set_attr "type" "shadow")]) |