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: Submitter =
Roger Sayle
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Patch
Series
A/F/R/T
S/W/F
Date
Submitter
Delegate
State
hppa64: Improve hppa_rtx_costs for DImode shifts by constants.
hppa64: Improve hppa_rtx_costs for DImode shifts by constants.
- - - -
-
-
-
2020-09-07
Roger Sayle
New
hppa: Improve hppa_rtx_costs for shifts by constants.
hppa: Improve hppa_rtx_costs for shifts by constants.
- - - -
-
-
-
2020-08-27
Roger Sayle
New
hppa: PR middle-end/87256: Improved hppa_rtx_costs avoids synth_mult madness.
hppa: PR middle-end/87256: Improved hppa_rtx_costs avoids synth_mult madness.
- - - -
-
-
-
2020-08-21
Roger Sayle
New
middle-end: PR tree-optimization/21137: STRIP_NOPS avoids missed optimization.
middle-end: PR tree-optimization/21137: STRIP_NOPS avoids missed optimization.
- - - -
-
-
-
2020-08-21
Roger Sayle
New
middle-end: Simplify popcount/parity of bswap/rotate.
middle-end: Simplify popcount/parity of bswap/rotate.
- - - -
-
-
-
2020-08-21
Roger Sayle
New
hppa: Improve expansion of ashldi3 when !TARGET_64BIT
hppa: Improve expansion of ashldi3 when !TARGET_64BIT
- - - -
-
-
-
2020-08-21
Roger Sayle
New
x86_64: PR rtl-optimization/92180: class_likely_spilled vs. cant_combine_insn.
x86_64: PR rtl-optimization/92180: class_likely_spilled vs. cant_combine_insn.
- - - -
-
-
-
2020-08-17
Roger Sayle
New
middle-end: Fix PR middle-end/85811: Introduce tree_expr_maybe_nan_p et al.
middle-end: Fix PR middle-end/85811: Introduce tree_expr_maybe_nan_p et al.
- - - -
-
-
-
2020-08-15
Roger Sayle
New
[Committed] PR target/96558: Only call ix86_expand_clear with GENERAL_REGS.
[Committed] PR target/96558: Only call ix86_expand_clear with GENERAL_REGS.
- - - -
-
-
-
2020-08-12
Roger Sayle
New
middle-end: Recognize idioms for bswap32 and bswap64 in match.pd.
middle-end: Recognize idioms for bswap32 and bswap64 in match.pd.
- - - -
-
-
-
2020-08-12
Roger Sayle
New
x86_64: Use peephole2 to eliminate redundant moves.
x86_64: Use peephole2 to eliminate redundant moves.
- - - -
-
-
-
2020-08-11
Roger Sayle
New
i386: Improve code generation of smin(x,0) with -m32.
i386: Improve code generation of smin(x,0) with -m32.
- - - -
-
-
-
2020-08-10
Roger Sayle
New
middle-end: Correct calculation of mul_widen_cost and mul_highpart_cost.
middle-end: Correct calculation of mul_widen_cost and mul_highpart_cost.
- - - -
-
-
-
2020-08-09
Roger Sayle
New
nvptx: Add support for PTX highpart multiplications (e.g. mul.hi.s32)
nvptx: Add support for PTX highpart multiplications (e.g. mul.hi.s32)
- - - -
-
-
-
2020-08-04
Roger Sayle
New
middle-end: Recognize/canonicalize MULT_HIGHPART_EXPR and expand it.
middle-end: Recognize/canonicalize MULT_HIGHPART_EXPR and expand it.
- - - -
-
-
-
2020-08-04
Roger Sayle
New
[testsuite] Test case for PR rtl-optimization/60473
[testsuite] Test case for PR rtl-optimization/60473
- - - -
-
-
-
2020-08-02
Roger Sayle
New
PR rtl-optimization 61494: Preserve x-0.0 with HONOR_SNANS.
PR rtl-optimization 61494: Preserve x-0.0 with HONOR_SNANS.
- - - -
-
-
-
2020-08-02
Roger Sayle
New
PR rtl-optimization 61494: Preserve x-0.0 with HONOR_SNANS.
PR rtl-optimization 61494: Preserve x-0.0 with HONOR_SNANS.
- - - -
-
-
-
2020-08-02
Roger Sayle
New
genmatch: Avoid unused parameter warnings in generated code.
genmatch: Avoid unused parameter warnings in generated code.
- - - -
-
-
-
2020-08-01
Roger Sayle
New
x86_64: Integer min/max improvements.
x86_64: Integer min/max improvements.
- - - -
-
-
-
2020-07-30
Roger Sayle
New
[Committed] middle-end: Parity and popcount folding optimizations.
[Committed] middle-end: Parity and popcount folding optimizations.
- - - -
-
-
-
2020-07-28
Roger Sayle
New
middle-end: Fold popcount(x&4) to (x>>2)&1 and friends.
middle-end: Fold popcount(x&4) to (x>>2)&1 and friends.
- - - -
-
-
-
2020-07-20
Roger Sayle
New
middle-end: Simplify (sign_extend:HI (truncate:QI (ashiftrt:HI X 8)))
middle-end: Simplify (sign_extend:HI (truncate:QI (ashiftrt:HI X 8)))
- - - -
-
-
-
2020-07-19
Roger Sayle
New
Define TARGET_TRULY_NOOP_TRUNCATION to false.
Define TARGET_TRULY_NOOP_TRUNCATION to false.
- - - -
-
-
-
2020-07-16
Roger Sayle
New
nvptx: Provide vec_set<mode> and vec_extract<vmode><mode> patterns.
nvptx: Provide vec_set<mode> and vec_extract<vmode><mode> patterns.
- - - -
-
-
-
2020-07-15
Roger Sayle
New
nvptx: Support floating point reciprocal instructions.
nvptx: Support floating point reciprocal instructions.
- - - -
-
-
-
2020-07-12
Roger Sayle
New
nvptx: Support 16-bit shifts and extendqihi2.
nvptx: Support 16-bit shifts and extendqihi2.
- - - -
-
-
-
2020-07-11
Roger Sayle
New
middle-end: Remove truly_noop_truncation check from convert.c
middle-end: Remove truly_noop_truncation check from convert.c
- - - -
-
-
-
2020-07-11
Roger Sayle
New
middle-end: Improve RTL expansion in expand_mul_overflow,
middle-end: Improve RTL expansion in expand_mul_overflow,
- - - -
-
-
-
2020-07-06
Roger Sayle
New
nvptx: : Add support for popcount and widening multiply instructions
nvptx: : Add support for popcount and widening multiply instructions
- - - -
-
-
-
2020-07-03
Roger Sayle
New
nvptx: : Add support for popcount and widening multiply instructions
nvptx: : Add support for popcount and widening multiply instructions
- - - -
-
-
-
2020-07-01
Roger Sayle
New
PR middle-end/90597: gcc_assert ICE in layout_type
PR middle-end/90597: gcc_assert ICE in layout_type
- - - -
-
-
-
2020-06-29
Roger Sayle
New
nvptx: Fix ICE in nvptx_vector_alignment on gcc.dg/attr-vector_size.c
nvptx: Fix ICE in nvptx_vector_alignment on gcc.dg/attr-vector_size.c
- - - -
-
-
-
2020-06-29
Roger Sayle
New
[committed] middle-end: Optimize (A&C)^(B&C) to (A^B)&C in simplify_rtx (take 3).
[committed] middle-end: Optimize (A&C)^(B&C) to (A^B)&C in simplify_rtx (take 3).
- - - -
-
-
-
2020-06-29
Roger Sayle
New
simplify-rtx: Two easy pieces.
simplify-rtx: Two easy pieces.
- - - -
-
-
-
2020-06-19
Roger Sayle
New
[take,2] middle-end: Optimize (A&C)^(B&C) to (A^B)&C in simplify_rtx.
[take,2] middle-end: Optimize (A&C)^(B&C) to (A^B)&C in simplify_rtx.
- - - -
-
-
-
2020-06-16
Roger Sayle
New
gfortran: Improve translation of POPPAR intrinsic
gfortran: Improve translation of POPPAR intrinsic
- - - -
-
-
-
2020-06-14
Roger Sayle
New
middle-end: Parity folding optimizations.
middle-end: Parity folding optimizations.
- - - -
-
-
-
2020-06-12
Roger Sayle
New
middle-end: Optimize (A&C)^(B&C) to (A^B)&C in simplify_rtx.
middle-end: Optimize (A&C)^(B&C) to (A^B)&C in simplify_rtx.
- - - -
-
-
-
2020-06-11
Roger Sayle
New
x86: Improve expansion of __builtin_parity
x86: Improve expansion of __builtin_parity
- - - -
-
-
-
2020-06-06
Roger Sayle
New
POPCOUNT folding optimizations
POPCOUNT folding optimizations
- - - -
-
-
-
2018-02-09
Roger Sayle
New
[JAVA] Builtin support for popcount* and bswap* functions
- - - -
-
-
-
2016-02-22
Roger Sayle
New
[JAVA] Enable more array bounds check elimination
- - - -
-
-
-
2016-02-22
Roger Sayle
New
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