diff options
| author | aurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162> | 2009-02-09 16:48:39 +0000 |
|---|---|---|
| committer | aurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162> | 2009-02-09 16:48:39 +0000 |
| commit | 1536ff641f633be6b8c2a8a0c65b278d38ab0f81 (patch) | |
| tree | 51ffcad79434e618f7810e2d49daae6a8fec5004 /target-ppc/op_helper.c | |
| parent | a36b1029e226f377028aeab0e8779fcd4c3e414e (diff) | |
| download | qemu-1536ff641f633be6b8c2a8a0c65b278d38ab0f81.tar.gz | |
target-ppc: Add v{max,min}fp instructions
Signed-off-by: Nathan Froyd <froydnj@codesourcery.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6568 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'target-ppc/op_helper.c')
| -rw-r--r-- | target-ppc/op_helper.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/target-ppc/op_helper.c b/target-ppc/op_helper.c index 715f86bb69..674a21dfbb 100644 --- a/target-ppc/op_helper.c +++ b/target-ppc/op_helper.c @@ -2262,6 +2262,24 @@ VMINMAX(uw, u32) #undef VMINMAX_DO #undef VMINMAX +#define VMINMAXFP(suffix, rT, rF) \ + void helper_v##suffix (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) \ + { \ + int i; \ + for (i = 0; i < ARRAY_SIZE(r->f); i++) { \ + HANDLE_NAN2(r->f[i], a->f[i], b->f[i]) { \ + if (float32_lt_quiet(a->f[i], b->f[i], &env->vec_status)) { \ + r->f[i] = rT->f[i]; \ + } else { \ + r->f[i] = rF->f[i]; \ + } \ + } \ + } \ + } +VMINMAXFP(minfp, a, b) +VMINMAXFP(maxfp, b, a) +#undef VMINMAXFP + void helper_vmladduhm (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, ppc_avr_t *c) { int i; |