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| author | aurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162> | 2009-01-08 18:54:57 +0000 |
|---|---|---|
| committer | aurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162> | 2009-01-08 18:54:57 +0000 |
| commit | c026766b15a9324baeb2068e3b07658aae0b177b (patch) | |
| tree | 4abe2b2a6c053af01dcf923446b47fd63c1dcabb /target-ppc/op_helper.c | |
| parent | d9430add633c0d43ecc5532520ca04c6e11b7a4e (diff) | |
Add vspltis{b,h,w} 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@6238 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'target-ppc/op_helper.c')
| -rw-r--r-- | target-ppc/op_helper.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/target-ppc/op_helper.c b/target-ppc/op_helper.c index 55c9c56538..302832474e 100644 --- a/target-ppc/op_helper.c +++ b/target-ppc/op_helper.c @@ -2570,6 +2570,20 @@ VSPLT(w, u32) #undef SPLAT_ELEMENT #undef _SPLAT_MASKED +#define VSPLTI(suffix, element, splat_type) \ + void helper_vspltis##suffix (ppc_avr_t *r, uint32_t splat) \ + { \ + splat_type x = (int8_t)(splat << 3) >> 3; \ + int i; \ + for (i = 0; i < ARRAY_SIZE(r->element); i++) { \ + r->element[i] = x; \ + } \ + } +VSPLTI(b, s8, int8_t) +VSPLTI(h, s16, int16_t) +VSPLTI(w, s32, int32_t) +#undef VSPLTI + #define VSR(suffix, element) \ void helper_vsr##suffix (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) \ { \ |