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Add v{add,sub}cuw 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@6168 c046a42c-6fe2-441c-8c8c-71466251a162
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@ -148,6 +148,8 @@ DEF_HELPER_3(vslh, void, avr, avr, avr)
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DEF_HELPER_3(vslw, void, avr, avr, avr)
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DEF_HELPER_3(vslo, void, avr, avr, avr)
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DEF_HELPER_3(vsro, void, avr, avr, avr)
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DEF_HELPER_3(vaddcuw, void, avr, avr, avr)
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DEF_HELPER_3(vsubcuw, void, avr, avr, avr)
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DEF_HELPER_1(efscfsi, i32, i32)
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DEF_HELPER_1(efscfui, i32, i32)
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@ -1972,6 +1972,14 @@ target_ulong helper_dlmzb (target_ulong high, target_ulong low, uint32_t update_
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for (index = ARRAY_SIZE(r->element)-1; index >= 0; index--)
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#endif
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void helper_vaddcuw (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)
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{
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int i;
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for (i = 0; i < ARRAY_SIZE(r->u32); i++) {
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r->u32[i] = ~a->u32[i] < b->u32[i];
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}
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}
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#define VARITH_DO(name, op, element) \
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void helper_v##name (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) \
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{ \
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@ -2148,6 +2156,14 @@ void helper_vsro (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)
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#endif
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}
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void helper_vsubcuw (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)
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{
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int i;
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for (i = 0; i < ARRAY_SIZE(r->u32); i++) {
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r->u32[i] = a->u32[i] >= b->u32[i];
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}
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}
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#undef VECTOR_FOR_INORDER_I
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#undef HI_IDX
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#undef LO_IDX
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@ -6230,6 +6230,8 @@ GEN_VXFORM(vsrah, 2, 13);
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GEN_VXFORM(vsraw, 2, 14);
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GEN_VXFORM(vslo, 6, 16);
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GEN_VXFORM(vsro, 6, 17);
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GEN_VXFORM(vaddcuw, 0, 6);
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GEN_VXFORM(vsubcuw, 0, 22);
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/*** SPE extension ***/
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/* Register moves */
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