diff options
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 94 |
1 files changed, 59 insertions, 35 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 51ea394..fabb1da 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,29 @@ +2011-11-14 Uros Bizjak <ubizjak@gmail.com> + + * config/i386/sse.md (round<mode>2_sfix): New expander. + (round<mode>2_vec_pack_sfix): Ditto. + (<sse4_1>_round<ssemodesuffix>_sfix<avxsizesuffix>): Ditto. + (<sse4_1>_round<ssemodesuffix>_vec_pack_sfix<avxsizesuffix>): Ditto. + * config/i386/builtin-types.def (V4SI_FTYPE_V4SF_ROUND, + V8SI_FTYPE_V8SF_ROUND, V4SI_FTYPE_V2DF_V2DF_ROUND, + V8SI_FTYPE_V4DF_V4DF_ROUND): New builtin types. + * config/i386/i386.c (ix86_builtins): Add + IX86_BUILTIN_{FLOORPD,CEILPD,ROUNDPD_AZ}_VEC_PACK_SFIX{,256} and + IX86_BUILTIN_{FLOORPS,CEILPS,ROUNDPS_AZ}_SFIX{,256} defines. + (bdesc_args): Add __builtin_ia32_{floorpd,ceilpd}_vec_pack_sfix{,256}, + __builtin_ia32_roundpd_az_vec_pack_sfix{,256}, + __builtin_ia32_{floorps,ceilps}_sfix{,256}and + __builtin_ia32_roundps_az_sfix{,256} descriptions. + (ix86_expand_sse_round_vec_pack_sfix): New. + (ix86_expand_args_builtin): Handle V4SI_FTYPE_V4SF_ROUND, + V8SI_FTYPE_V8SF_ROUND, V4SI_FTYPE_V2DF_V2DF_ROUND and + V8SI_FTYPE_V4DF_V4DF_ROUND types. Check last argument of + CODE_FOR_sse4_1_roundpd_vec_pack_sfix, CODE_FOR_sse4_1_roundps_sfix, + CODE_FOR_avx_roundpd_vec_pack_sfix256 and CODE_FOR_avx_roundps_sfix256. + (ix86_builtin_vectorized_function): Handle + BUILT_IN_{I,L,LL}FLOOR{,F}, BUILT_IN_{I,L,LL}CEIL{,F} and + BUILT_IN_{I,L,LL}ROUND{,F} + 2011-11-14 Jan Hubicka <jh@suse.cz> PR middle-end/50598 @@ -11,38 +37,38 @@ 2011-11-14 Zolotukhin Michael <michael.v.zolotukhin@gmail.com> Jan Hubicka <jh@suse.cz> - * config/i386/i386.h (processor_costs): Add second dimension to - stringop_algs array. - * config/i386/i386.c (cost models): Initialize second dimension of - stringop_algs arrays. + * config/i386/i386.h (processor_costs): Add second dimension to + stringop_algs array. + * config/i386/i386.c (cost models): Initialize second dimension of + stringop_algs arrays. (core_cost): New costs based on generic64 costs with updated stringop values. - (promote_duplicated_reg): Add support for vector modes, add - declaration. - (promote_duplicated_reg_to_size): Likewise. + (promote_duplicated_reg): Add support for vector modes, add + declaration. + (promote_duplicated_reg_to_size): Likewise. (processor_target): Set core costs for core variants. - (expand_set_or_movmem_via_loop_with_iter): New function. - (expand_set_or_movmem_via_loop): Enable reuse of the same iters in - different loops, produced by this function. - (emit_strset): New function. - (expand_movmem_epilogue): Add epilogue generation for bigger sizes, - use SSE-moves where possible. - (expand_setmem_epilogue): Likewise. - (expand_movmem_prologue): Likewise for prologue. - (expand_setmem_prologue): Likewise. - (expand_constant_movmem_prologue): Likewise. - (expand_constant_setmem_prologue): Likewise. - (decide_alg): Add new argument align_unknown. Fix algorithm of - strategy selection if TARGET_INLINE_ALL_STRINGOPS is set; Skip sse_loop - (decide_alignment): Update desired alignment according to chosen move - mode. - (ix86_expand_movmem): Change unrolled_loop strategy to use SSE-moves. - (ix86_expand_setmem): Likewise. - (ix86_slow_unaligned_access): Implementation of new hook - slow_unaligned_access. - * config/i386/i386.md (strset): Enable half-SSE moves. - * config/i386/sse.md (vec_dupv4si): Add expand for vec_dupv4si. - (vec_dupv2di): Add expand for vec_dupv2di. + (expand_set_or_movmem_via_loop_with_iter): New function. + (expand_set_or_movmem_via_loop): Enable reuse of the same iters in + different loops, produced by this function. + (emit_strset): New function. + (expand_movmem_epilogue): Add epilogue generation for bigger sizes, + use SSE-moves where possible. + (expand_setmem_epilogue): Likewise. + (expand_movmem_prologue): Likewise for prologue. + (expand_setmem_prologue): Likewise. + (expand_constant_movmem_prologue): Likewise. + (expand_constant_setmem_prologue): Likewise. + (decide_alg): Add new argument align_unknown. Fix algorithm of + strategy selection if TARGET_INLINE_ALL_STRINGOPS is set; Skip sse_loop + (decide_alignment): Update desired alignment according to chosen move + mode. + (ix86_expand_movmem): Change unrolled_loop strategy to use SSE-moves. + (ix86_expand_setmem): Likewise. + (ix86_slow_unaligned_access): Implementation of new hook + slow_unaligned_access. + * config/i386/i386.md (strset): Enable half-SSE moves. + * config/i386/sse.md (vec_dupv4si): Add expand for vec_dupv4si. + (vec_dupv2di): Add expand for vec_dupv2di. 2011-11-14 Dimitrios Apostolou <jimis@gmx.net> @@ -53,8 +79,7 @@ 2011-11-14 Kai Tietz <ktietz@redhat.com> - * gcov.c (generate_results): Add missing semicolon and - correct indent. + * gcov.c (generate_results): Add missing semicolon and correct indent. 2011-11-14 Ira Rosen <ira.rosen@linaro.org> @@ -71,9 +96,8 @@ PR target/50694 * config/sh/sh.h (IS_LITTLE_ENDIAN_OPTION, UNSUPPORTED_SH2A): New macros. - (DRIVER_SELF_SPECS): Use new macros to filter out - unsupported options taking the default configuration into - account. + (DRIVER_SELF_SPECS): Use new macros to filter out unsupported options + taking the default configuration into account. 2011-11-13 Jonathan Wakely <jwakely.gcc@gmail.com> @@ -110,7 +134,7 @@ 2011-11-12 Richard Henderson <rth@redhat.com> - * config/rs6000/rs6000.md (fix_trunc<SFDF>si2_stfiwx): Use + * config/rs6000/rs6000.md (fix_trunc<SFDF>si2_stfiwx): Use nonimmediate_operand for the destination. (fixuns_trunc<SFDF>si2_stfiwx): Likewise. |