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| author | Jan Hubicka <jh@suse.cz> | 2001-05-17 18:18:26 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2001-05-17 16:18:26 +0000 |
| commit | 07b5314928c3ff2cd0a49503699525ee2fd9ceff (patch) | |
| tree | 20df5fa5ffecab85f4306ec0d13f08477de3fac7 | |
| parent | e18748c0e5c36fb728692cd01533e18d568abc91 (diff) | |
| download | gcc-07b5314928c3ff2cd0a49503699525ee2fd9ceff.zip gcc-07b5314928c3ff2cd0a49503699525ee2fd9ceff.tar.gz gcc-07b5314928c3ff2cd0a49503699525ee2fd9ceff.tar.bz2 | |
* simplify_rtx.c (simplify_subreg): Fix simplification of nested subregs.
From-SVN: r42202
| -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 a37e759..6f7e073 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 c4dee23..44cfc3b 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 |