riscv-gnu-toolchain/gcc.git - Unnamed repository; edit this file 'description' to name the repository.

Age	Commit message (Expand)	Author	Files	Lines
2022-09-02	Convert rest of compiler to dconst[n]inf.	Aldy Hernandez	1	-1/+1
2022-08-30	A == 0 ? A : -A same as -A (when A is 0.0)	Aldy Hernandez	1	-1/+1
2022-08-18	middle-end/106617 - fix fold_binary_op_with_conditional_arg pattern issue	Richard Biener	1	-1/+3
2022-08-16	middle-end/106630 - avoid ping-pong between extract_muldiv and match.pd	Richard Biener	1	-1/+1
2022-08-15	PR tree-optimization/64992: (B << 2) != 0 is B when B is Boolean.	Roger Sayle	1	-0/+20
2022-08-15	PR tree-optimization/71343: Optimize (X<<C)&(Y<<C) as (X&Y)<<C.	Roger Sayle	1	-0/+20
2022-08-09	middle-end: Optimize ((X >> C1) & C2) != C3 for more cases.	Roger Sayle	1	-11/+34
2022-08-04	middle-end: Simplify subtract where both arguments are being bitwise inverted.	Tamar Christina	1	-0/+5
2022-08-04	match.pd: Add bitwise and pattern [PR106243]	Sam Feifer	1	-0/+5
2022-08-01	match.pd: Add new division pattern [PR104992]	Sam Feifer	1	-0/+6
2022-07-25	middle-end/106414 - fix mistake in ~(x ^ y) -> x == y pattern	Richard Biener	1	-1/+2
2022-07-21	match.pd: Add new abs pattern [PR94920]	Sam Feifer	1	-0/+10
2022-07-21	tree-optimization/106379 - add missing ~(a ^ b) folding for _Bool	Richard Biener	1	-0/+6
2022-07-09	[PATCH] match.pd: Add new bitwise arithmetic pattern [PR98304]	Sam Feifer	1	-0/+12
2022-07-08	middle-end: don't lower past veclower [PR106063]	Tamar Christina	1	-4/+10
2022-06-28	middle-end/106053 - fold_sign_changed_comparison and large bools	Richard Biener	1	-1/+6
2022-06-27	[PATCH] PR tree-optimization/94026: Simplify (X>>8)&6 != 0 as X&1536 != 0.	Roger Sayle	1	-0/+23
2022-06-24	middle-end/106070 - bogus cond-expr folding	Richard Biener	1	-4/+7
2022-06-21	match.pd: Remove "+ 0x80000000" in int comparisons [PR94899]	Arjun Shankar	1	-0/+13
2022-06-18	PR tree-optimization/105835: Two narrowing patterns for match.pd.	Roger Sayle	1	-0/+15
2022-06-16	match.pd: Improve y == MIN \|\| x < y optimization [PR105983]	Jakub Jelinek	1	-2/+2
2022-06-16	match.pd: Fix up __builtin_mul_overflow_p signed type optimization [PR105984]	Jakub Jelinek	1	-5/+4
2022-06-16	Simplify (B * v + C) * D -> BD* v + CD when B,C,D are all INTEGER_CST.	liuhongt	1	-0/+81
2022-06-15	Fold truncations of left shifts in match.pd	Roger Sayle	1	-9/+10
2022-06-14	middle-end/105965 - add missing v_c_e <{ el }> simplification	Richard Biener	1	-4/+13
2022-06-03	match.pd: Optimize __builtin_mul_overflow_p (x, cst, (stype)0) [PR105777]	Jakub Jelinek	1	-3/+27
2022-06-01	match.pd: Optimize __builtin_mul_overflow_p (x, cst, (utype)0) to x > ~(utype...	Jakub Jelinek	1	-0/+11
2022-05-27	Canonicalize X&-Y as X*Y in match.pd when Y is [0,1].	Roger Sayle	1	-45/+41
2022-05-25	Add new parameter to vec_perm_const hook for specifying operand mode.	Prathamesh Kulkarni	1	-3/+5
2022-05-18	Enhance final_value_replacement_loop to handle bitwise induction.	liuhongt	1	-0/+10
2022-05-16	Add MIN/MAX folding from fold_cond_expr_with_comparison to match.pd	Richard Biener	1	-0/+46
2022-05-11	Implement some of fold_binary_op_with_conditional_arg in match.pd	Richard Biener	1	-1/+40
2022-05-11	This patch skips constant folding for fmin/max when either argument is sNaN. ...	Haochen Gui	1	-5/+12
2022-05-09	Remove GIMPLE restriction of ! using match.pd patterns	Richard Biener	1	-11/+1
2022-03-16	Some minor HONOR_NANS improvements to match.pd	Roger Sayle	1	-3/+3
2022-03-15	PR tree-optimization/101895: Fold VEC_PERM to help recognize FMA.	Roger Sayle	1	-2/+19
2022-03-12	PR middle-end/98420: Don't fold x - x to 0.0 with -frounding-math	Roger Sayle	1	-1/+4
2022-02-25	match.pd: Further complex simplification fixes [PR104675]	Jakub Jelinek	1	-2/+2
2022-02-25	match.pd: Don't create BIT_NOT_EXPRs for COMPLEX_TYPE [PR104675]	Jakub Jelinek	1	-1/+3
2022-02-23	middle-end/104644 - recursion with bswap match.pd pattern	Richard Biener	1	-1/+1
2022-02-22	Implement constant-folding simplifications of reductions.	Roger Sayle	1	-0/+18
2022-02-17	Restrict the two sources of vect_recog_cond_expr_convert_pattern to be of the...	liuhongt	1	-0/+6
2022-02-13	Add vect_recog_cond_expr_convert_pattern.	liuhongt	1	-0/+14
2022-02-11	match.pd: Fix up (X & Y) CMP 0 -> X CMP2 ~Y simplifications [PR104499]	Jakub Jelinek	1	-1/+1
2022-02-11	Add single_use to simplification (uncond_op + vec_cond -> cond_op).	liuhongt	1	-4/+8
2022-02-10	middle-end/104467 - fix vector extract simplification	Richard Biener	1	-1/+1
2022-02-09	[PATCH] PR tree-optimization/104420: Fix checks for constant folding X*0.0	Roger Sayle	1	-2/+1
2022-02-05	match.pd: Fix x * 0.0 -> 0.0 folding [PR104389]	Jakub Jelinek	1	-1/+3
2022-02-04	Disable new 1/X optimization with -fnon-call-exceptions	Eric Botcazou	1	-5/+14
2022-01-29	match.pd: Fix up 1 / X for unsigned X optimization [PR104280]	Jakub Jelinek	1	-12/+16