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«
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Patch
Series
A/R/T
S/W/F
Date
Submitter
Delegate
State
[7/7] move up instructions blocking if-conversion
'bits translation' simplification
- - -
-
-
-
2020-11-27
Luc Van Oostenryck
Deferred
[6/6] convert SEL(x & BIT1, BIT2, 0) into SHIFT(x & BIT1, S)
'bits translation' simplification
- - -
-
-
-
2020-11-27
Luc Van Oostenryck
Mainlined
[5/6] add log base 2 function: log2_exact()
'bits translation' simplification
- - -
-
-
-
2020-11-27
Luc Van Oostenryck
Mainlined
[4/6] add helper is_pow2()
'bits translation' simplification
- - -
-
-
-
2020-11-27
Luc Van Oostenryck
Mainlined
[3/6] add helper is_power_of_2()
'bits translation' simplification
- - -
-
-
-
2020-11-27
Luc Van Oostenryck
Mainlined
[2/6] factorize SEL(x, OP(y,z), y) into OP(SEL(x, z, 0), y)
'bits translation' simplification
- - -
-
-
-
2020-11-27
Luc Van Oostenryck
Mainlined
[1/6] add testscases for 'bits translation' optimization
'bits translation' simplification
- - -
-
-
-
2020-11-27
Luc Van Oostenryck
Mainlined
[8/8] factorize SHIFT(x, s) OP SHIFT(y, s) into SHIFT((x OP y), s)
factorization of distributive operations
- - -
-
-
-
2020-11-27
Luc Van Oostenryck
Mainlined
[7/8] factorize (x OP1 z) OP2 (y OP1 z) into (x OP2 y) OP1 z
factorization of distributive operations
- - -
-
-
-
2020-11-27
Luc Van Oostenryck
Mainlined
[6/8] refactor simplify_add() to avoid code duplication
factorization of distributive operations
- - -
-
-
-
2020-11-27
Luc Van Oostenryck
Mainlined
[5/8] refactor simplify_add() to avoid code duplication (preparation)
factorization of distributive operations
- - -
-
-
-
2020-11-27
Luc Van Oostenryck
Mainlined
[4/8] add helper replace_binop()
factorization of distributive operations
- - -
-
-
-
2020-11-27
Luc Van Oostenryck
Mainlined
[3/8] add helper make_insn_pair() & swap_insn()
factorization of distributive operations
- - -
-
-
-
2020-11-27
Luc Van Oostenryck
Mainlined
[2/8] reassoc: add helper can_move_to()
factorization of distributive operations
- - -
-
-
-
2020-11-27
Luc Van Oostenryck
Mainlined
[1/8] add testscases for some factorization of distributive operations
factorization of distributive operations
- - -
-
-
-
2020-11-27
Luc Van Oostenryck
Mainlined
fix trivial_phi()
fix trivial_phi()
- - -
-
-
-
2020-11-26
Luc Van Oostenryck
Mainlined
symaddr: give a type to OP_SYMADDR
symaddr: give a type to OP_SYMADDR
- - -
-
-
-
2020-11-22
Luc Van Oostenryck
Mainlined
[7/7] not: simplify ((x cmp y) {&,|,^} (x !cmp y)) --> {0,1,1}
simplify logical negation
- - -
-
-
-
2020-11-22
Luc Van Oostenryck
Mainlined
[6/7] not: simplify (~x {&,|,^} x) --> {0,~0,~0}
simplify logical negation
- - -
-
-
-
2020-11-22
Luc Van Oostenryck
Mainlined
[5/7] opcode: add helpers opcode_negate() & opcode_swap()
simplify logical negation
- - -
-
-
-
2020-11-22
Luc Van Oostenryck
Mainlined
[4/7] canon: simplify calculation of canonical order
simplify logical negation
- - -
-
-
-
2020-11-22
Luc Van Oostenryck
Mainlined
[3/7] canon: put PSEUDO_REGs in canonical order too
simplify logical negation
- - -
-
-
-
2020-11-22
Luc Van Oostenryck
Mainlined
[2/7] canon: put PSEUDO_ARGs in canonical order too
simplify logical negation
- - -
-
-
-
2020-11-22
Luc Van Oostenryck
Mainlined
[1/7] not: add testcases for canonicalization & simplification of negations
simplify logical negation
- - -
-
-
-
2020-11-22
Luc Van Oostenryck
Mainlined
[2/2] simplify kill_insn() of unops and unop-ish instructions
cleanup REPEAT_SYMBOL_CLEANUP & kill_insn()
- - -
-
-
-
2020-11-21
Luc Van Oostenryck
Mainlined
[1/2] remove unneeded REPEAT_SYMBOL_CLEANUP
cleanup REPEAT_SYMBOL_CLEANUP & kill_insn()
- - -
-
-
-
2020-11-21
Luc Van Oostenryck
Mainlined
[4/4] add a new instruction for label-as-value
simplification of computed goto
- - -
-
-
-
2020-11-21
Luc Van Oostenryck
Mainlined
[3/4] simplify CGOTO(SEL(x, L1, L2)) into CBR x, L1, L2
simplification of computed goto
- - -
-
-
-
2020-11-21
Luc Van Oostenryck
Mainlined
[2/4] simplify OP_COMPUTEDGOTO with unique and known target
simplification of computed goto
- - -
-
-
-
2020-11-21
Luc Van Oostenryck
Mainlined
[1/4] add testcases for COMPUTEDGOTO simplification
simplification of computed goto
- - -
-
-
-
2020-11-21
Luc Van Oostenryck
Mainlined
fix kill_insn(OP_SETVAL)
fix kill_insn(OP_SETVAL)
- - -
-
-
-
2020-11-21
Luc Van Oostenryck
Mainlined
simplify unrestricted postop
simplify unrestricted postop
- - -
-
-
-
2020-11-18
Luc Van Oostenryck
Mainlined
[5/5] unqual: pre- & post-increment/decrement should *not* drop qualifiers
fix qualifier dropping
- - -
-
-
-
2020-11-18
Luc Van Oostenryck
Rejected
[4/5] unqual: statement expressions should drop qualifiers
fix qualifier dropping
- - -
-
-
-
2020-11-18
Luc Van Oostenryck
Mainlined
[3/5] unqual: comma expressions should drop qualifiers
fix qualifier dropping
- - -
-
-
-
2020-11-18
Luc Van Oostenryck
Mainlined
[2/5] unqual: unqualify_type() should check for null ctypes
fix qualifier dropping
- - -
-
-
-
2020-11-18
Luc Van Oostenryck
Mainlined
[1/5] unqual: add testcases
fix qualifier dropping
- - -
-
-
-
2020-11-18
Luc Van Oostenryck
Mainlined
casts should drop qualifiers
casts should drop qualifiers
- - -
-
-
-
2020-11-17
Luc Van Oostenryck
Mainlined
[net-next,v2] net: add annotation for sock_{lock,unlock}_fast
[net-next,v2] net: add annotation for sock_{lock,unlock}_fast
- - -
-
-
-
2020-11-17
Paolo Abeni
Not Applicable
linearize: remove unneeded forward declarations
linearize: remove unneeded forward declarations
- - -
-
-
-
2020-11-17
Luc Van Oostenryck
Mainlined
[2/2] simplify CBR-CBR on the same condition
simplify CBR-CBR on the same condition
- - -
-
-
-
2020-11-17
Luc Van Oostenryck
Mainlined
[1/2] rebuild dominance tree during CFG cleanup
simplify CBR-CBR on the same condition
- - -
-
-
-
2020-11-17
Luc Van Oostenryck
Mainlined
[8/8] cfg: early CFG simplification
cfg: early CFG simplification
- - -
-
-
-
2020-11-16
Luc Van Oostenryck
Mainlined
[7/8] cfg: call simplify_memops() unconditionally.
cfg: early CFG simplification
- - -
-
-
-
2020-11-16
Luc Van Oostenryck
Mainlined
[6/8] cfg: add missing REPEAT_CFG_CLEANUP
cfg: early CFG simplification
- - -
-
-
-
2020-11-16
Luc Van Oostenryck
Mainlined
[5/8] cfg: adjust phi-nodes when merging BBs
cfg: early CFG simplification
- - -
-
-
-
2020-11-16
Luc Van Oostenryck
Mainlined
[4/8] cfg: adjust phi-sources when merging BBs
cfg: early CFG simplification
- - -
-
-
-
2020-11-16
Luc Van Oostenryck
Mainlined
[3/8] cfg: extract merge_bb() from pack_basic_blocks()
cfg: early CFG simplification
- - -
-
-
-
2020-11-16
Luc Van Oostenryck
Mainlined
[2/8] cfg: add testcase for phi-adjusting during BB merge
cfg: early CFG simplification
- - -
-
-
-
2020-11-16
Luc Van Oostenryck
Mainlined
[1/8] testcase: avoid UNDEF
cfg: early CFG simplification
- - -
-
-
-
2020-11-16
Luc Van Oostenryck
Mainlined
[net-next] net: add annotation for sock_{lock,unlock}_fast
[net-next] net: add annotation for sock_{lock,unlock}_fast
- - -
-
-
-
2020-11-16
Paolo Abeni
Not Applicable
[4/4] doc: add header for flow simplification related documentation
doc: one patch and three improvements
- - -
-
-
-
2020-11-14
Luc Van Oostenryck
Mainlined
[3/4] doc: add header for optimization related documentation
doc: one patch and three improvements
- - -
-
-
-
2020-11-14
Luc Van Oostenryck
Mainlined
[2/4] doc: add some doc to flowgraph.h
doc: one patch and three improvements
- - -
-
-
-
2020-11-14
Luc Van Oostenryck
Mainlined
[1/4] doc: fix extracted autodoc when short description ends with a ?
doc: one patch and three improvements
- - -
-
-
-
2020-11-14
Luc Van Oostenryck
Mainlined
add missing REPEAT_CFG_CLEANUP
add missing REPEAT_CFG_CLEANUP
- - -
-
-
-
2020-11-14
Luc Van Oostenryck
Superseded
simplify OP_COMPUTEDGOTO with known target
simplify OP_COMPUTEDGOTO with known target
- - -
-
-
-
2020-11-14
Luc Van Oostenryck
Superseded
doc: Sphinx's option ':noindex:' have been rename into ':noindexentry:'
doc: Sphinx's option ':noindex:' have been rename into ':noindexentry:'
- - -
-
-
-
2020-11-13
Luc Van Oostenryck
Mainlined
doc: add some doc about using NULL or VOID in ptrlists
doc: add some doc about using NULL or VOID in ptrlists
- - -
-
-
-
2020-11-13
Luc Van Oostenryck
Mainlined
[2/2] adjust phi-sources when merging BBs
adjust phi-sources when merging BBs
- - -
-
-
-
2020-11-11
Luc Van Oostenryck
Superseded
[1/2] add testcase for phi-adjusting during BB merge
adjust phi-sources when merging BBs
- - -
-
-
-
2020-11-11
Luc Van Oostenryck
Superseded
linearize: fix a couple of 'selfcheck' warnings
linearize: fix a couple of 'selfcheck' warnings
- - -
-
-
-
2020-11-11
Ramsay Jones
Mainlined
fix linear_isdigit()'s itype
fix linear_isdigit()'s itype
- - -
-
-
-
2020-11-09
Luc Van Oostenryck
Mainlined
[16/16] cmp: simplify compares and sign/zero extend
simplify & canonicalize compares
- - -
-
-
-
2020-11-08
Luc Van Oostenryck
Mainlined
[15/16] cmp: simplify zext(x) cmpu C
simplify & canonicalize compares
- - -
-
-
-
2020-11-08
Luc Van Oostenryck
Mainlined
[14/16] cmp: simplify zext(x) cmps C
simplify & canonicalize compares
- - -
-
-
-
2020-11-08
Luc Van Oostenryck
Mainlined
[13/16] cmp: canonicalize sext(x) cmpu C (with C >= SMAX)
simplify & canonicalize compares
- - -
-
-
-
2020-11-08
Luc Van Oostenryck
Mainlined
[12/16] cmp: simplify sext(x) cmps {SMAX,SMIN}
simplify & canonicalize compares
- - -
-
-
-
2020-11-08
Luc Van Oostenryck
Mainlined
[11/16] cmp: simplify zext(x) cmp C --> x cmp C
simplify & canonicalize compares
- - -
-
-
-
2020-11-08
Luc Van Oostenryck
Mainlined
[10/16] cmp: simplify sext(x) cmp C --> x cmp C
simplify & canonicalize compares
- - -
-
-
-
2020-11-08
Luc Van Oostenryck
Mainlined
[09/16] cmp: canonicalize unsigned (x {<=,>} SMAX)
simplify & canonicalize compares
- - -
-
-
-
2020-11-08
Luc Van Oostenryck
Mainlined
[08/16] cmp: canonicalize unsigned compare with UMAX or UMAX-1
simplify & canonicalize compares
- - -
-
-
-
2020-11-08
Luc Van Oostenryck
Mainlined
[07/16] cmp: simplify unsigned (x {<=,>} UMAX) into {1,0}
simplify & canonicalize compares
- - -
-
-
-
2020-11-08
Luc Van Oostenryck
Mainlined
[06/16] cmp: canonicalize unsigned (x {<,>=} C) --> (x {<=,>} C-1)
simplify & canonicalize compares
- - -
-
-
-
2020-11-08
Luc Van Oostenryck
Mainlined
[05/16] cmp: use a few helpers for the simplification of compares
simplify & canonicalize compares
- - -
-
-
-
2020-11-08
Luc Van Oostenryck
Mainlined
[04/16] cmp: move some code in a separate function: simplify_compare_constant()
simplify & canonicalize compares
- - -
-
-
-
2020-11-08
Luc Van Oostenryck
Mainlined
[03/16] cmp: add signed/unsigned to opcode table
simplify & canonicalize compares
- - -
-
-
-
2020-11-08
Luc Van Oostenryck
Mainlined
[02/16] cmp: add testcases for the simplification of compares
simplify & canonicalize compares
- - -
-
-
-
2020-11-08
Luc Van Oostenryck
Mainlined
[01/16] cmp: adapt testcase for compares' canonicalization
simplify & canonicalize compares
- - -
-
-
-
2020-11-08
Luc Van Oostenryck
Mainlined
simplify SEL(x == y, x, y) and friends
simplify SEL(x == y, x, y) and friends
- - -
-
-
-
2020-11-07
Luc Van Oostenryck
Mainlined
add debug helpers: show_insn_bb() & show_insn_entry()
add debug helpers: show_insn_bb() & show_insn_entry()
- - -
-
-
-
2020-11-07
Luc Van Oostenryck
Mainlined
do not call simplify_instruction() if already removed
do not call simplify_instruction() if already removed
- - -
-
-
-
2020-11-07
Luc Van Oostenryck
Mainlined
[5/5] select: simplify handling of constant cond or src1 == src2
simplify SEL(SEL, ...), ...)
- - -
-
-
-
2020-11-07
Luc Van Oostenryck
Mainlined
[4/5] select: simplify SEL(SEL(x, C1, C2), y, z) --> y (with C1, C2 != 0)
simplify SEL(SEL, ...), ...)
- - -
-
-
-
2020-11-07
Luc Van Oostenryck
Mainlined
[3/5] select: simplify SEL(SEL(x, C, 0), C, 0) --> SEL(x, C, 0) == cond
simplify SEL(SEL, ...), ...)
- - -
-
-
-
2020-11-07
Luc Van Oostenryck
Mainlined
[2/5] select: simplify SEL(SEL(x, C, 0), y, z) --> SEL(x, y, z) and its dual
simplify SEL(SEL, ...), ...)
- - -
-
-
-
2020-11-07
Luc Van Oostenryck
Mainlined
[1/5] select: add some testcases for select simplification
simplify SEL(SEL, ...), ...)
- - -
-
-
-
2020-11-07
Luc Van Oostenryck
Mainlined
"warning: context imbalance" in kernel/bpf/hashtab.c
"warning: context imbalance" in kernel/bpf/hashtab.c
- - -
-
-
-
2020-11-05
Song Liu
Not Applicable
[2/2] testsuite: add a new tag: check-output-returns
testsuite: add new tags: check-output-{match,returns}
- - -
-
-
-
2020-10-31
Luc Van Oostenryck
Mainlined
[1/2] testsuite: add a new tag: check-output-match
testsuite: add new tags: check-output-{match,returns}
- - -
-
-
-
2020-10-31
Luc Van Oostenryck
Mainlined
linearize __builtin_isdigit()
linearize __builtin_isdigit()
- - -
-
-
-
2020-10-30
Luc Van Oostenryck
Mainlined
fix usage count in linearize_fma()
fix usage count in linearize_fma()
- - -
-
-
-
2020-10-30
Luc Van Oostenryck
Mainlined
fix init_linearized_builtins()
fix init_linearized_builtins()
- - -
-
-
-
2020-10-30
Luc Van Oostenryck
Mainlined
[2/2] eval_insn: give an explicit type to operands of comparisons
give an explicit type to operands of comparisons
- - -
-
-
-
2020-10-29
Luc Van Oostenryck
Mainlined
[1/2] eval_insn: add testcases for incorrect type in OP_SET_*
give an explicit type to operands of comparisons
- - -
-
-
-
2020-10-29
Luc Van Oostenryck
Mainlined
handle more graciously labels with no statement
handle more graciously labels with no statement
- - -
-
-
-
2020-10-26
Luc Van Oostenryck
Mainlined
warn on all missing parameter types
warn on all missing parameter types
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2020-10-25
Luc Van Oostenryck
Mainlined
replace nbr_users() by multi_users()
replace nbr_users() by multi_users()
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2020-10-25
Luc Van Oostenryck
Mainlined
add testcase for missing inline definition
add testcase for missing inline definition
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2020-10-25
Luc Van Oostenryck
Mainlined
[2/2] fix testing if a OP_CALL's function is pure
fix testing if a OP_CALL's function is pure
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2020-10-25
Luc Van Oostenryck
Mainlined
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