aboutsummaryrefslogtreecommitdiff
path: root/gcc/config/pdp11
diff options
context:
space:
mode:
authorKazu Hirata <kazu@hxi.com>2002-01-16 02:37:37 +0000
committerKazu Hirata <kazu@gcc.gnu.org>2002-01-16 02:37:37 +0000
commitc99d986a712c0b61502b60f0477b9aab96fcc857 (patch)
tree19a6ef37726668af56c5c678fa31a8b5b177f627 /gcc/config/pdp11
parentbed9a20d55b90a351748cea65448f8ba16b4b32f (diff)
downloadgcc-c99d986a712c0b61502b60f0477b9aab96fcc857.zip
gcc-c99d986a712c0b61502b60f0477b9aab96fcc857.tar.gz
gcc-c99d986a712c0b61502b60f0477b9aab96fcc857.tar.bz2
expmed.c (extract_fixed_bit_field): Remove unused code.
* expmed.c (extract_fixed_bit_field): Remove unused code. * system.h: Poison SLOW_ZERO_EXTEND. * doc/tm.texi: Remove. * config/1750a/1750a.h (SLOW_ZERO_EXTEND): Remove. * config/arm/arm.h: Likewise. * config/avr/avr.h: Likewise. * config/clipper/clipper.h: Likewise. * config/convex/convex.h: Likewise. * config/d30v/d30v.h: Likewise. * config/dsp16xx/dsp16xx.h: Likewise. * config/elxsi/elxsi.h: Likewise. * config/fr30/fr30.h: Likewise. * config/h8300/h8300.h: Likewise. * config/i370/i370.h: Likewise. * config/i386/i386.h: Likewise. * config/m68k/m68k.h: Likewise. * config/mips/mips.h: Likewise. * config/ns32k/ns32k.h: Likewise. * config/pdp11/pdp11.h: Likewise. * config/pj/pj.h: Likewise. * config/s390/s390.h: Likewise. * config/sh/sh.h: Likewise. * config/stormy16/stormy16.h: Likewise. * config/v850/v850.h: Likewise. * config/vax/vax.h: Likewise. * config/we32k/we32k.h: Likewise. From-SVN: r48893
Diffstat (limited to 'gcc/config/pdp11')
-rw-r--r--gcc/config/pdp11/pdp11.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/gcc/config/pdp11/pdp11.h b/gcc/config/pdp11/pdp11.h
index 30bb630..2c16aa8 100644
--- a/gcc/config/pdp11/pdp11.h
+++ b/gcc/config/pdp11/pdp11.h
@@ -888,9 +888,6 @@ extern int may_call_alloca;
#define MOVE_MAX 2
-/* Zero extension is faster if the target is known to be zero */
-/* #define SLOW_ZERO_EXTEND */
-
/* Nonzero if access to memory by byte is slow and undesirable. -
*/
#define SLOW_BYTE_ACCESS 0