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2021-09-12Also preserve SUBREG_PROMOTED_VAR_P in expr.c's convert_move.Roger Sayle1-0/+19
2021-08-31[Committed] Fix subreg_promoted_mode breakage on various platforms.Roger Sayle1-3/+6
2021-08-31Preserve SUBREG_PROMOTED_VAR_P on (extend:HI (subreg/s:QI (reg:SI))).Roger Sayle1-1/+18
2021-08-04by_pieces: Pass MAX_PIECES to op_by_pieces_dH.J. Lu1-12/+14
2021-07-30Add QI vector mode support to by-pieces for memsetH.J. Lu1-52/+120
2021-07-06Improve warning suppression for inlined functions.Martin Sebor1-5/+5
2021-07-03Don't use vec_duplicate on vector in CTOR expansionH.J. Lu1-1/+2
2021-06-17Add a target calls hook: TARGET_PUSH_ARGUMENTH.J. Lu1-3/+11
2021-06-15expr: Fix up VEC_PACK_TRUNC_EXPR expansion [PR101046]Jakub Jelinek1-0/+2
2021-05-21openacc: Add support for gang local storage allocation in shared memory [PR90...Julian Brown1-1/+12
2021-05-21Elide expand_constructor if move by pieces is preferredH.J. Lu1-0/+13
2021-05-11Replace unreachable code with an assert.Martin Sebor1-55/+2
2021-05-03introduce try store by multiple piecesAlexandre Oliva1-2/+7
2021-04-30Update alignment_for_piecewise_moveH.J. Lu1-1/+1
2021-04-29Generate offset adjusted operation for op_by_pieces operationsH.J. Lu1-20/+85
2021-04-27op_by_pieces_d::run: Change a while loop to a do-while loopH.J. Lu1-23/+53
2021-04-27expand: Expand x / y * y as x - x % y if the latter is cheaper [PR96696]Jakub Jelinek1-58/+132
2021-04-26Move gimplify_buildN API local to only remaining userRichard Biener1-1/+3
2021-04-10expand: Fix up LTO ICE with COMPOUND_LITERAL_EXPR [PR99849]Jakub Jelinek1-1/+1
2021-02-26middle-end/99281 - avoid bitfield stores into addressable typesRichard Biener1-1/+7
2021-02-02PR target/98743: Fix ICE in convert_move for RISC-VKito Cheng1-0/+1
2021-01-05expand: Fold x - y < 0 to x < y during expansion [PR94802]Jakub Jelinek1-0/+41
2021-01-04Update copyright years.Jakub Jelinek1-1/+1
2020-12-19expr: Fix up constant_byte_string bitfield handling [PR98366]Jakub Jelinek1-112/+38
2020-12-11expansion: Sign or zero extend on MEM_REF stores into SUBREG with SUBREG_PROM...Jakub Jelinek1-0/+24
2020-12-02expansion: Fix up infinite recursion due to double-word modulo optimizationJakub Jelinek1-1/+1
2020-11-21Additional small changes to support opaque modesAaron Sawdey1-0/+1
2020-11-19[2/3] [vect] Add widening add, subtract patternsJoel Hutton1-0/+6
2020-10-26middle-end/97521 - always use single-bit bools in mask vector typesRichard Biener1-35/+4
2020-10-23Revert "middle-end/97521 - fix VECTOR_CST expansion"Richard Biener1-4/+1
2020-10-22middle-end/97521 - fix VECTOR_CST expansionRichard Biener1-1/+4
2020-10-14PR target/96759 - Handle global variable assignment from misaligned structure...Kito Cheng1-0/+2
2020-09-25middle-end/96814 - fix VECTOR_BOOLEAN_TYPE_P CTOR RTL expansionRichard Biener1-7/+11
2020-08-27vec: add exact argument for various grow functions.Martin Liska1-4/+4
2020-08-18PR middle-end/96665 - memcmp of a constant string not foldedMartin Sebor1-8/+19
2020-08-14PR tree-optimization/78257 - missing memcmp optimization with constant arraysMartin Sebor1-18/+162
2020-08-11expr: Optimize noop copies [PR96539]Jakub Jelinek1-0/+6
2020-08-10Simplify X * C1 == C2 with wrapping overflowMarc Glisse1-33/+1
2020-07-27expr: build string_constant only for a char typeMartin Liska1-9/+14
2020-07-22expr: Allow scalar_int_mode target mode when converting a constantJozef Lawrynowicz1-2/+2
2020-07-20Correct handling of constant representations containing embedded nuls.Martin Sebor1-2/+2
2020-07-14expr: Unbreak build of mesa [PR96194]Jakub Jelinek1-1/+3
2020-07-13PR94600: fix volatile access to the whole of a compound object.Hans-Peter Nilsson1-1/+4
2020-07-10expr: Move reduce_bit_field target mode check [PR96151]Richard Sandiford1-4/+5
2020-07-08expr: Fix REDUCE_BIT_FIELD for constants [PR95694]Richard Sandiford1-7/+8
2020-06-17Lower VEC_COND_EXPR into internal functions.Martin Liska1-22/+3
2020-06-05expand: Simplify removing subregs when expanding a copy [PR95254]Fei Yang1-0/+74
2020-05-31expr: Fix fallout from optimize store_expr from STRING_CST [PR95052]Jakub Jelinek1-0/+5
2020-05-29expander: Optimize store_expr from STRING_CST [PR95052]Jakub Jelinek1-1/+33
2020-04-16middle-end/94614 - avoid multiword moves to nothingRichard Biener1-0/+5