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[PATCH] Fix compiler warning in mips sim.
- From: Michael Snyder <msnyder at cygnus dot com>
- To: gdb-patches at sources dot redhat dot com
- Date: Mon, 29 Jul 2002 16:00:11 -0700
- Subject: [PATCH] Fix compiler warning in mips sim.
Pre-approved offline by Chris Demetriou.
2002-07-29 Michael Snyder <msnyder@redhat.com>
* cp1.c (fp_recip2): Modify initialization expression so that
GCC will recognize it as constant.
Index: cp1.c
===================================================================
RCS file: /cvs/src/src/sim/mips/cp1.c,v
retrieving revision 1.18
diff -p -r1.18 cp1.c
*** cp1.c 14 Jun 2002 18:49:09 -0000 1.18
--- cp1.c 29 Jul 2002 23:15:27 -0000
*************** fp_recip2(sim_cpu *cpu,
*** 1235,1241 ****
{
static const unsigned64 one_single = UNSIGNED64 (0x3F800000);
static const unsigned64 one_double = UNSIGNED64 (0x3FF0000000000000);
! static const unsigned64 one_ps = (one_single << 32 | one_single);
unsigned64 one;
/* Implemented as nmsub fd, 1, fs, ft. */
--- 1235,1241 ----
{
static const unsigned64 one_single = UNSIGNED64 (0x3F800000);
static const unsigned64 one_double = UNSIGNED64 (0x3FF0000000000000);
! static const unsigned64 one_ps = (UNSIGNED64 (0x3F800000) << 32 | UNSIGNED64 (0x3F800000));
unsigned64 one;
/* Implemented as nmsub fd, 1, fs, ft. */
*************** fp_rsqrt2(sim_cpu *cpu,
*** 1333,1339 ****
{
static const unsigned64 half_single = UNSIGNED64 (0x3F000000);
static const unsigned64 half_double = UNSIGNED64 (0x3FE0000000000000);
! static const unsigned64 half_ps = (half_single << 32 | half_single);
unsigned64 half;
/* Implemented as (nmsub fd, 0.5, fs, ft)/2, where the divide is
--- 1333,1339 ----
{
static const unsigned64 half_single = UNSIGNED64 (0x3F000000);
static const unsigned64 half_double = UNSIGNED64 (0x3FE0000000000000);
! static const unsigned64 half_ps = (UNSIGNED64 (0x3F000000) << 32 | UNSIGNED64 (0x3F000000));
unsigned64 half;
/* Implemented as (nmsub fd, 0.5, fs, ft)/2, where the divide is