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2002-07-29 Michael Snyder <msnyder@redhat.com>

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* cp1.c (fp_recip2): Modify initialization expression so that
	GCC will recognize it as constant.
This commit is contained in:
Michael Snyder 2002-07-29 23:17:10 +00:00
parent 04ea0df192
commit 2265c243fc
2 changed files with 7 additions and 2 deletions
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5
sim/mips/ChangeLog
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@ -1,3 +1,8 @@
2002-07-29 Michael Snyder <msnyder@redhat.com>
* cp1.c (fp_recip2): Modify initialization expression so that
GCC will recognize it as constant.
2002-06-18 Chris Demetriou <cgd@broadcom.com>
* mdmx.c (SD_): Delete.

4
sim/mips/cp1.c
View File

@ -1235,7 +1235,7 @@ fp_recip2(sim_cpu *cpu,
{
static const unsigned64 one_single = UNSIGNED64 (0x3F800000);
static const unsigned64 one_double = UNSIGNED64 (0x3FF0000000000000);
static const unsigned64 one_ps = (one_single << 32 | one_single);
static const unsigned64 one_ps = (UNSIGNED64 (0x3F800000) << 32 | UNSIGNED64 (0x3F800000));
unsigned64 one;
/* Implemented as nmsub fd, 1, fs, ft. */
@ -1333,7 +1333,7 @@ fp_rsqrt2(sim_cpu *cpu,
{
static const unsigned64 half_single = UNSIGNED64 (0x3F000000);
static const unsigned64 half_double = UNSIGNED64 (0x3FE0000000000000);
static const unsigned64 half_ps = (half_single << 32 | half_single);
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