diff options
| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-05-17 16:18:26 +0000 |
|---|---|---|
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-05-17 16:18:26 +0000 |
| commit | 5e74a7c7ee848c07f2562c4d69a1df5c75f4c21b (patch) | |
| tree | 20df5fa5ffecab85f4306ec0d13f08477de3fac7 | |
| parent | 142b767b49b610393af0a6d2b4a0141f38c814af (diff) | |
| download | gcc-5e74a7c7ee848c07f2562c4d69a1df5c75f4c21b.tar.gz | |
* simplify_rtx.c (simplify_subreg): Fix simplification of nested subregs.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42202 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/simplify-rtx.c | 5 |
2 files changed, 7 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a37e759f954..6f7e0731c58 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +Thu May 17 18:17:34 CEST 2001 Jan Hubicka <jh@suse.cz> + + * simplify_rtx.c (simplify_subreg): Fix simplification of nested subregs. + 2001-05-17 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> * gccbug.in (CATEGORIES): Add "bootstrap". diff --git a/gcc/simplify-rtx.c b/gcc/simplify-rtx.c index c4dee23c9a9..44cfc3b7e32 100644 --- a/gcc/simplify-rtx.c +++ b/gcc/simplify-rtx.c @@ -2332,11 +2332,12 @@ simplify_subreg (outermode, op, innermode, byte) } /* Recurse for futher possible simplifications. */ - new = simplify_subreg (outermode, op, GET_MODE (op), + new = simplify_subreg (outermode, SUBREG_REG (op), + GET_MODE (SUBREG_REG (op)), final_offset); if (new) return new; - return gen_rtx_SUBREG (outermode, op, final_offset); + return gen_rtx_SUBREG (outermode, SUBREG_REG (op), final_offset); } /* SUBREG of a hard register => just change the register number |