diff options
| author | wilson <wilson@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-03-04 04:25:51 +0000 |
|---|---|---|
| committer | wilson <wilson@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-03-04 04:25:51 +0000 |
| commit | 52ce4c9b273a80161cc2b25ca9289e007c258278 (patch) | |
| tree | 4839220bb705b7a14417ca2f120abb25b7e4e6d7 /gcc | |
| parent | ac5e00d3f37fa940ed51493fa157b016a97c35ae (diff) | |
| download | gcc-52ce4c9b273a80161cc2b25ca9289e007c258278.tar.gz | |
* optabs.c (add_equal_note): Delete SUBREG_REG use.
Fixes PR c/7872.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@63762 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/optabs.c | 6 |
2 files changed, 7 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index fbd9b6fa752..2dc5507dce0 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2003-03-03 James E Wilson <wilson@tuliptree.org> + + * optabs.c (add_equal_note): Delete SUBREG_REG use. + Fixes PR c/7872. + 2003-03-03 Kazu Hirata <kazu@cs.umass.edu> * config/h8300/h8300.md (*ixorsi3_ashift_16): New. diff --git a/gcc/optabs.c b/gcc/optabs.c index e30e47720ca..d4eaf6c967a 100644 --- a/gcc/optabs.c +++ b/gcc/optabs.c @@ -171,11 +171,9 @@ add_equal_note (insns, target, code, op0, op1) return 1; if (! rtx_equal_p (SET_DEST (set), target) - /* For a STRICT_LOW_PART, the REG_NOTE applies to what is inside the - SUBREG. */ + /* For a STRICT_LOW_PART, the REG_NOTE applies to what is inside it. */ && (GET_CODE (SET_DEST (set)) != STRICT_LOW_PART - || ! rtx_equal_p (SUBREG_REG (XEXP (SET_DEST (set), 0)), - target))) + || ! rtx_equal_p (XEXP (SET_DEST (set), 0), target))) return 1; /* If TARGET is in OP0 or OP1, check if anything in SEQ sets TARGET |