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from 2d2ce818301 i386: Allow MMX register modes in SSE registers new d1dd9c5e28c i386: Emulate MMX packsswb/packssdw/packuswb with SSE2 new 4cdfb988985 i386: Emulate MMX punpcklXX/punpckhXX with SSE punpcklXX new e72ef60107c i386: Emulate MMX plusminus/sat_plusminus with SSE new 89c550ac087 i386: Emulate MMX mulv4hi3 with SSE new 1fcd8dbeabe i386: Emulate MMX smulv4hi3_highpart with SSE new 48eb924c6da i386: Emulate MMX mmx_pmaddwd with SSE new 6f8ba018fdc i386: Emulate MMX ashr<mode>3/<shift_insn><mode>3 with SSE new 8eb290d8307 i386: Emulate MMX <any_logic><mode>3 with SSE new a77502610b3 i386: Emulate MMX mmx_andnot<mode>3 with SSE new 1aea91425eb i386: Emulate MMX mmx_eq/mmx_gt<mode>3 with SSE new facda5c91fa i386: Emulate MMX vec_dupv2si with SSE new 24c4438dadf i386: Emulate MMX pshufw with SSE new 9ea829ad0fe i386: Emulate MMX sse_cvtps2pi/sse_cvttps2pi with SSE new e434c22d846 i386: Emulate MMX sse_cvtpi2ps with SSE new d9d49636937 i386: Emulate MMX mmx_pextrw with SSE new 1166dad0921 i386: Emulate MMX mmx_pinsrw with SSE new e5bef4bdc1a i386: Emulate MMX V4HI smaxmin/V8QI umaxmin with SSE new 270aebd8c5c i386: Emulate MMX mmx_pmovmskb with SSE new d585fbf8d6f i386: Emulate MMX mmx_umulv4hi3_highpart with SSE

The 19 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "adds" were already present in the repository and have only been added to this reference.

Summary of changes: gcc/ChangeLog | 169 +++++++++ gcc/config/i386/constraints.md | 6 + gcc/config/i386/i386-expand.c | 131 +++++++ gcc/config/i386/i386-protos.h | 4 + gcc/config/i386/i386.md | 13 + gcc/config/i386/mmx.md | 770 +++++++++++++++++++++++++++-------------- gcc/config/i386/predicates.md | 7 + gcc/config/i386/sse.md | 94 +++-- 8 files changed, 920 insertions(+), 274 deletions(-)