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gcc
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match.pd
Age
Commit message (
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Author
Files
Lines
2024-03-15
match.pd: Only merge truncation with conversion for -fno-signed-zeros
Joe Ramsay
1
-0
/
+1
2024-03-07
match.pd: Optimize a * !a to 0 [PR114009]
Jakub Jelinek
1
-0
/
+11
2024-03-01
middle-end/114070 - VEC_COND_EXPR folding
Richard Biener
1
-3
/
+15
2024-02-26
match.pd: Guard 2 simplifications on integral TYPE_OVERFLOW_UNDEFINED [PR114090]
Jakub Jelinek
1
-4
/
+6
2024-02-26
middle-end/114070 - folding breaking VEC_COND expansion
Richard Biener
1
-3
/
+12
2024-02-19
match.pd: Fix ICE on BIT_INSERT_EXPR of BIT_FIELD_REF folding [PR113967]
Jakub Jelinek
1
-1
/
+3
2024-01-31
match: Fix vcond into conditional op folding [PR113607].
Robin Dapp
1
-4
/
+4
2024-01-31
middle-end/110176 - wrong zext (bool) <= (int) 4294967295u folding
Richard Biener
1
-6
/
+6
2024-01-12
middle-end/113344 - is_truth_type_for vs GENERIC tcc_comparison
Richard Biener
1
-1
/
+1
2024-01-11
match: Delay folding of 1/x into `(x+1u)<2u?x:0` until late [PR113301]
Andrew Pinski
1
-5
/
+7
2024-01-11
tree-optimization/113126 - vector extension compare optimization
Richard Biener
1
-4
/
+5
2024-01-11
Optimize A < B ? A : B to MIN_EXPR.
liuhongt
1
-0
/
+21
2024-01-10
middle-end: Don't apply copysign optimization if target does not implement op...
Tamar Christina
1
-5
/
+17
2024-01-04
Match: Improve inverted_equal_p for bool and `^` and `==` [PR113186]
Andrew Pinski
1
-0
/
+6
2024-01-03
Update copyright years.
Jakub Jelinek
1
-1
/
+1
2023-12-24
match: Improve `(a != b) ? (a + b) : (2 * a)` pattern [PR19832]
Andrew Pinski
1
-1
/
+1
2023-12-15
match.pd: Optimize sign-extension followed by truncation [PR113024]
Jakub Jelinek
1
-2
/
+5
2023-12-14
match.pd: Simplify (t * u) / (t * v) [PR112994]
Jakub Jelinek
1
-1
/
+17
2023-12-14
match.pd: Simplify (t * u) / v -> t * (u / v) [PR112994]
Jakub Jelinek
1
-3
/
+19
2023-12-13
tree-optimization/112990 - unsupported VEC_PERM from match pattern
Richard Biener
1
-0
/
+2
2023-12-11
MATCH: (convert)(zero_one !=/== 0/1) for outer type and zero_one type are the...
Andrew Pinski
1
-0
/
+16
2023-12-11
Simplify vector ((VCE (a cmp b ? -1 : 0)) < 0) ? c : d to just (VCE ((a cmp b...
liuhongt
1
-0
/
+22
2023-12-04
MATCH: Fix zero_one_valued_p's convert pattern
Andrew Pinski
1
-0
/
+3
2023-11-28
MATCH: Fix invalid signed boolean type usage
Andrew Pinski
1
-2
/
+6
2023-11-28
match.pd: Fix parity (X) ^ parity (Y) simplification [PR112719]
Jakub Jelinek
1
-1
/
+8
2023-11-28
match.pd: Fix popcount (X) + popcount (Y) simplification [PR112719]
Jakub Jelinek
1
-2
/
+7
2023-11-27
tree-optimization/112706 - missed simplification of condition
Richard Biener
1
-0
/
+9
2023-11-24
match.pd: Avoid simplification into invalid BIT_FIELD_REFs [PR112673]
Jakub Jelinek
1
-1
/
+3
2023-11-17
match.pd: Optimize ctz/popcount/parity/ffs on extended argument [PR112566]
Jakub Jelinek
1
-2
/
+181
2023-11-14
Add type-generic clz/ctz/clrsb/ffs/parity/popcount builtins [PR111309]
Jakub Jelinek
1
-54
/
+148
2023-11-10
middle-end/112469 - fix missing converts in vec_cond_expr simplification
Richard Biener
1
-4
/
+4
2023-11-09
ifcvt: Add support for conditional copysign
Tamar Christina
1
-3
/
+3
2023-11-09
middle-end: optimize fneg (fabs (x)) to copysign (x, -1) [PR109154]
Tamar Christina
1
-3
/
+7
2023-11-09
middle-end: expand copysign handling from lockstep to nested iters
Tamar Christina
1
-24
/
+24
2023-11-06
internal-fn: Add VCOND_MASK_LEN.
Robin Dapp
1
-0
/
+51
2023-10-31
match.pd: Support combine cond_len_op + vec_cond similar to cond_op
Lehua Ding
1
-0
/
+39
2023-10-30
MATCH: Add some more value_replacement simplifications to match
Andrew Pinski
1
-0
/
+18
2023-10-30
MATCH: first of the value replacement moving from phiopt
Andrew Pinski
1
-0
/
+14
2023-10-27
MATCH: Simplify `(X &| B) CMP X` if possible [PR 101590]
Andrew Pinski
1
-0
/
+24
2023-10-26
match: Simplify `a != C1 ? abs(a) : C2` when C2 == abs(C1) [PR111957]
Andrew Pinski
1
-0
/
+10
2023-10-24
match: Fix the `popcnt(a&b) + popcnt(a|b)` pattern for types [PR111913]
Andrew Pinski
1
-1
/
+1
2023-10-23
move the (a-b) CMP 0 ? (a-b) : (b-a) optimization from fold_cond_expr_with_co...
Andrew Pinski
1
-3
/
+43
2023-10-18
middle-end: Fold vec_cond into conditional ternary or binary operation when s...
Tamar Christina
1
-0
/
+24
2023-10-17
MATCH: [PR111432] Simplify `a & (x | CST)` to a when we know that (a & ~CST) ...
Andrew Pinski
1
-0
/
+8
2023-10-16
MATCH: Improve `A CMP 0 ? A : -A` set of patterns to use bitwise_equal_p.
Andrew Pinski
1
-20
/
+29
2023-10-16
[PR31531] MATCH: Improve ~a < ~b and ~a < CST, allow a nop cast inbetween ~ a...
Andrew Pinski
1
-4
/
+6
2023-10-12
wide-int: Allow up to 16320 bits wide_int and change widest_int precision to ...
Jakub Jelinek
1
-2
/
+6
2023-10-11
MATCH: [PR111282] Simplify `a & (b ^ ~a)` to `a & b`
Andrew Pinski
1
-0
/
+20
2023-10-10
MATCH: [PR111679] Add alternative simplification of `a | ((~a) ^ b)`
Andrew Pinski
1
-0
/
+8
2023-10-06
MATCH: Fix infinite loop between `vec_cond(vec_cond(a,b,0), c, d)` and `a & b`
Andrew Pinski
1
-0
/
+5
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