From 53be78f0715b8b34ebdf4fa507f30fcd622de0a7 Mon Sep 17 00:00:00 2001 From: GCC Administrator Date: Fri, 1 Jan 2021 00:16:20 +0000 Subject: [PATCH] Daily bump. --- gcc/ChangeLog | 54 +++++++++++++++++++++++++++++++++++++++++ gcc/DATESTAMP | 2 +- gcc/d/ChangeLog | 4 +++ gcc/testsuite/ChangeLog | 47 +++++++++++++++++++++++++++++++++++ 4 files changed, 106 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index af11269f21f..6553720acad 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,57 @@ +2020-12-31 Richard Sandiford + + PR tree-optimization/98302 + * tree-vect-patterns.c (vect_determine_precisions_from_users): Make + sure that the precision remains greater than the shift count. + +2020-12-31 Richard Sandiford + + PR tree-optimization/94994 + * tree-vect-data-refs.c (vect_vfa_align): Use dr_alignment. + +2020-12-31 Richard Sandiford + + PR rtl-optimization/98214 + * genmodes.c (emit_insn_modes_h): Emit a definition of CONST_MODE_MASK. + (emit_mode_mask): Treat mode_mask_array as non-constant if adj_nunits. + (emit_mode_adjustments): Update GET_MODE_MASK when updating + GET_MODE_NUNITS. + * machmode.h (mode_mask_array): Use CONST_MODE_MASK. + +2020-12-31 Jakub Jelinek + + PR tree-optimization/94802 + * match.pd (clz(X) == 0 -> (int)X < 0): New simplification. + (clz(X) == (prec-1) -> X == 1): Likewise. + +2020-12-31 Jakub Jelinek + + PR tree-optimization/94785 + * match.pd ((-(X < 0) | 1) * X -> abs (X)): New simplification. + ((-(X < 0) | 1U) * X -> absu (X)): Likewise. + +2020-12-31 Jakub Jelinek + + PR tree-optimization/98474 + * wide-int.cc (wi::to_mpz): If wide_int has MSB set, but type + is unsigned and excess negative, append set bits after len until + precision. + +2020-12-31 Jakub Jelinek + + PR c++/98206 + * fold-const.c: Include asan.h. + (fold_unary_loc): Don't optimize (ptr_type) (((ptr_type2) x) p+ y) + into ((ptr_type) x) p+ y if sanitizing alignment in GENERIC and + ptr_type points to type with higher alignment than ptr_type2. + +2020-12-31 Jakub Jelinek + + PR tree-optimization/56719 + * tree-ssa-reassoc.c (optimize_range_tests_cmp_bitwise): Also optimize + x < C && y < C && z < C when C is a power of two constant into + (x | y | z) < C. + 2020-12-30 Uroš Bizjak * config/i386/i386.md: Remove unnecessary clobbers diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP index e4fd5e91697..71bc3f42d47 100644 --- a/gcc/DATESTAMP +++ b/gcc/DATESTAMP @@ -1 +1 @@ -20201231 +20210101 diff --git a/gcc/d/ChangeLog b/gcc/d/ChangeLog index f81880b25bb..bb82727355a 100644 --- a/gcc/d/ChangeLog +++ b/gcc/d/ChangeLog @@ -1,3 +1,7 @@ +2020-12-31 Iain Buclaw + + * dmd/MERGE: Merge upstream dmd 2bd4fc3fe. + 2020-12-30 Iain Buclaw * d-lang.cc (deps_add_target): Handle quoting ':' character. diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 89fddd63ffd..31879d2e998 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,50 @@ +2020-12-31 Jakub Jelinek + + PR testsuite/98489 + PR tree-optimization/56719 + * gcc.dg/tree-ssa/pr56719.c: Remove semicolon from + scan-tree-dump-times regexps. + +2020-12-31 Richard Sandiford + + PR tree-optimization/98302 + * gcc.dg/vect/pr98302.c: New test. + +2020-12-31 Richard Sandiford + + PR tree-optimization/94994 + * gcc.dg/vect/pr94994.c: New test. + +2020-12-31 Richard Sandiford + + PR rtl-optimization/98214 + * gcc.target/aarch64/sve/pr98214.c: New file. + +2020-12-31 Jakub Jelinek + + PR tree-optimization/94802 + * gcc.dg/tree-ssa/pr94802-1.c: New test. + +2020-12-31 Jakub Jelinek + + PR tree-optimization/94785 + * gcc.dg/tree-ssa/pr94785.c: New test. + +2020-12-31 Jakub Jelinek + + PR tree-optimization/98474 + * gcc.c-torture/execute/pr98474.c: New test. + +2020-12-31 Jakub Jelinek + + PR c++/98206 + * g++.dg/ubsan/align-4.C: New test. + +2020-12-31 Jakub Jelinek + + PR tree-optimization/56719 + * gcc.dg/tree-ssa/pr56719.c: New test. + 2020-12-30 Jakub Jelinek PR target/98461 -- 2.30.2