diff options
| author | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-11-27 12:04:21 +0000 |
|---|---|---|
| committer | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-11-27 12:04:21 +0000 |
| commit | 58287c3f4b74a0bb479c7036117d5804eb6765c4 (patch) | |
| tree | c299b554740820453d3def4a8e59007a86edd7c7 /gcc/rtlanal.c | |
| parent | db827453ce1b7f76552f8ba9a8d18e65d7bf8de8 (diff) | |
| download | gcc-58287c3f4b74a0bb479c7036117d5804eb6765c4.tar.gz | |
2012-11-26 Basile Starynkevitch <basile@starynkevitch.net>
MELT branch merged with trunk rev 193836 using svnmerge.py
**broken, gcc/melt/xtramelt-ana-base.melt dont compile**
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@193843 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/rtlanal.c')
| -rw-r--r-- | gcc/rtlanal.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c index 33be5487386..382648188ed 100644 --- a/gcc/rtlanal.c +++ b/gcc/rtlanal.c @@ -392,10 +392,8 @@ nonzero_address_p (const_rtx x) return nonzero_address_p (XEXP (x, 0)); case PLUS: - if (CONST_INT_P (XEXP (x, 1))) - return nonzero_address_p (XEXP (x, 0)); /* Handle PIC references. */ - else if (XEXP (x, 0) == pic_offset_table_rtx + if (XEXP (x, 0) == pic_offset_table_rtx && CONSTANT_P (XEXP (x, 1))) return true; return false; @@ -2084,8 +2082,8 @@ remove_node_from_expr_list (const_rtx node, rtx *listp) /* Nonzero if X contains any volatile instructions. These are instructions which may cause unpredictable machine state instructions, and thus no - instructions should be moved or combined across them. This includes - only volatile asms and UNSPEC_VOLATILE instructions. */ + instructions or register uses should be moved or combined across them. + This includes only volatile asms and UNSPEC_VOLATILE instructions. */ int volatile_insn_p (const_rtx x) |