diff options
| author | bwilson <bwilson@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-06-13 18:27:50 +0000 |
|---|---|---|
| committer | bwilson <bwilson@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-06-13 18:27:50 +0000 |
| commit | fdfd360bf2a9c2469c4b0da918864318bf6e3d4d (patch) | |
| tree | dc7c1171127fda81e26cc2f58074599075dd769e | |
| parent | c6eb5fc4eac9406c04ccb9eddbe67a0007388031 (diff) | |
| download | gcc-fdfd360bf2a9c2469c4b0da918864318bf6e3d4d.tar.gz | |
* df-scan.c (df_get_entry_block_def_set): Check if STATIC_CHAIN_REGNUM
is defined.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@125682 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/df-scan.c | 9 |
2 files changed, 10 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 411f28a08b8..8a8e2f063a5 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2007-06-13 Bob Wilson <bob.wilson@acm.org> + + * df-scan.c (df_get_entry_block_def_set): Check if STATIC_CHAIN_REGNUM + is defined. + 2007-06-13 Bernd Schmidt <bernd.schmidt@analog.com> * config/bfin/bfin.h (EH_RETURN_HANDLER_RTX): Use gen_frame_mem. diff --git a/gcc/df-scan.c b/gcc/df-scan.c index 010488efc00..6c95c272df1 100644 --- a/gcc/df-scan.c +++ b/gcc/df-scan.c @@ -3587,11 +3587,12 @@ df_get_entry_block_def_set (bitmap entry_block_defs) it has to show up in the entry def set. */ if (df_need_static_chain_reg (cfun)) { -#if !defined (STATIC_CHAIN_INCOMING_REGNUM) \ - || STATIC_CHAIN_REGNUM == STATIC_CHAIN_INCOMING_REGNUM - bitmap_set_bit (entry_block_defs, STATIC_CHAIN_REGNUM); -#else +#ifdef STATIC_CHAIN_INCOMING_REGNUM bitmap_set_bit (entry_block_defs, STATIC_CHAIN_INCOMING_REGNUM); +#else +#ifdef STATIC_CHAIN_REGNUM + bitmap_set_bit (entry_block_defs, STATIC_CHAIN_REGNUM); +#endif #endif } } |