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obvious fix applied to expmed.c:expand_smod_pow2
- From: Joern Rennecke <joern dot rennecke at superh dot com>
- To: gcc-patches at gcc dot gnu dot org
- Date: Wed, 30 Jun 2004 13:31:08 +0100 (BST)
- Subject: obvious fix applied to expmed.c:expand_smod_pow2
2004-06-30 J"orn Rennecke <joern.rennecke@superh.com>
* expmed.c (expand_smod_pow2): Fix sign of mask.
Index: expmed.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/expmed.c,v
retrieving revision 1.171
diff -p -r1.171 expmed.c
*** expmed.c 29 Jun 2004 17:13:08 -0000 1.171
--- expmed.c 30 Jun 2004 12:27:42 -0000
*************** expand_smod_pow2 (enum machine_mode mode
*** 3124,3130 ****
can avoid an explicit compare operation in the following comparison
against zero. */
! mask = (HOST_WIDE_INT) 1 << (GET_MODE_BITSIZE (mode) - 1)
| (((HOST_WIDE_INT) 1 << logd) - 1);
temp = expand_binop (mode, and_optab, op0, GEN_INT (mask), result,
--- 3124,3130 ----
can avoid an explicit compare operation in the following comparison
against zero. */
! mask = (HOST_WIDE_INT) -1 << (GET_MODE_BITSIZE (mode) - 1)
| (((HOST_WIDE_INT) 1 << logd) - 1);
temp = expand_binop (mode, and_optab, op0, GEN_INT (mask), result,