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| -rw-r--r-- | gcc/ChangeLog | 43 |
1 files changed, 23 insertions, 20 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 4b7607a..e70bcaf 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,25 +1,28 @@ 2016-04-25 Michael Collison <michael.collison@linaro.org> + * ChangeLog(2016-04-25): Fix ChangeLog formatting. + +2016-04-25 Michael Collison <michael.collison@linaro.org> + + * config/arm/neon.md (widen_<us>sum<mode>): New patterns where + mode is VQI to improve mixed mode vectorization. + * config/arm/neon.md (vec_sel_widen_ssum_lo<VQI:mode><VW:mode>3): New + define_insn to match low half of signed vaddw. + * config/arm/neon.md (vec_sel_widen_ssum_hi<VQI:mode><VW:mode>3): New + define_insn to match high half of signed vaddw. + * config/arm/neon.md (vec_sel_widen_usum_lo<VQI:mode><VW:mode>3): New + define_insn to match low half of unsigned vaddw. + * config/arm/neon.md (vec_sel_widen_usum_hi<VQI:mode><VW:mode>3): New + define_insn to match high half of unsigned vaddw. + * config/arm/arm.c (arm_simd_vect_par_cnst_half): New function. + (arm_simd_check_vect_par_cnst_half_p): Likewise. + * config/arm/arm-protos.h (arm_simd_vect_par_cnst_half): Prototype + for new function. + (arm_simd_check_vect_par_cnst_half_p): Likewise. + * config/arm/predicates.md (vect_par_constant_high): Support + big endian and simplify by calling + arm_simd_check_vect_par_cnst_half + (vect_par_constant_low): Likewise. - * config/arm/neon.md (widen_<us>sum<mode>): New patterns where - mode is VQI to improve mixed mode vectorization. - * config/arm/neon.md (vec_sel_widen_ssum_lo<VQI:mode><VW:mode>3): New - define_insn to match low half of signed vaddw. - * config/arm/neon.md (vec_sel_widen_ssum_hi<VQI:mode><VW:mode>3): New - define_insn to match high half of signed vaddw. - * config/arm/neon.md (vec_sel_widen_usum_lo<VQI:mode><VW:mode>3): New - define_insn to match low half of unsigned vaddw. - * config/arm/neon.md (vec_sel_widen_usum_hi<VQI:mode><VW:mode>3): New - define_insn to match high half of unsigned vaddw. - * config/arm/arm.c (arm_simd_vect_par_cnst_half): New function. - (arm_simd_check_vect_par_cnst_half_p): Likewise. - * config/arm/arm-protos.h (arm_simd_vect_par_cnst_half): Prototype - for new function. - (arm_simd_check_vect_par_cnst_half_p): Likewise. - * config/arm/predicates.md (vect_par_constant_high): Support - big endian and simplify by calling - arm_simd_check_vect_par_cnst_half - (vect_par_constant_low): Likewise. - 2016-04-25 Uros Bizjak <ubizjak@gmail.com> * config/i386/i386.md (*lea<mode>_general_4): Use const_0_to_3_operand |