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
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@ -232,6 +232,8 @@ DEF_HELPER_3(vsum2sws, void, avr, avr, avr)
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DEF_HELPER_3(vsum4sbs, void, avr, avr, avr)
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DEF_HELPER_3(vsum4shs, void, avr, avr, avr)
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DEF_HELPER_3(vsum4ubs, void, avr, avr, avr)
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DEF_HELPER_3(vmaxfp, void, avr, avr, avr)
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DEF_HELPER_3(vminfp, void, avr, avr, avr)
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DEF_HELPER_2(vlogefp, void, avr, avr)
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DEF_HELPER_2(vrfim, void, avr, avr)
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DEF_HELPER_2(vrfin, void, avr, avr)
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@ -2262,6 +2262,24 @@ VMINMAX(uw, u32)
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#undef VMINMAX_DO
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#undef VMINMAX
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#define VMINMAXFP(suffix, rT, rF) \
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void helper_v##suffix (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->f); i++) { \
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HANDLE_NAN2(r->f[i], a->f[i], b->f[i]) { \
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if (float32_lt_quiet(a->f[i], b->f[i], &env->vec_status)) { \
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r->f[i] = rT->f[i]; \
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} else { \
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r->f[i] = rF->f[i]; \
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} \
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} \
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} \
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}
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VMINMAXFP(minfp, a, b)
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VMINMAXFP(maxfp, b, a)
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#undef VMINMAXFP
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void helper_vmladduhm (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, ppc_avr_t *c)
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{
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int i;
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@ -6395,6 +6395,8 @@ GEN_VXFORM(vsum4sbs, 4, 28);
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GEN_VXFORM(vsum4shs, 4, 25);
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GEN_VXFORM(vsum2sws, 4, 26);
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GEN_VXFORM(vsumsws, 4, 30);
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GEN_VXFORM(vmaxfp, 5, 16);
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GEN_VXFORM(vminfp, 5, 17);
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#define GEN_VXRFORM1(opname, name, str, opc2, opc3) \
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GEN_HANDLER2(name, str, 0x4, opc2, opc3, 0x00000000, PPC_ALTIVEC) \
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