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path: root/gcc/tree-ssa-math-opts.c
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2017-08-30[65/77] Add a SCALAR_TYPE_MODE macroRichard Sandiford1-3/+4
2017-08-30[34/77] Add a SCALAR_INT_TYPE_MODE macroRichard Sandiford1-2/+2
2017-08-30[6/77] Make GET_MODE_WIDER return an opt_modeRichard Sandiford1-4/+4
2017-08-30[4/77] Add FOR_EACH iterators for modesRichard Sandiford1-3/+2
2017-08-29Set the call nothrow flag more oftenRichard Sandiford1-0/+4
2017-08-23re PR middle-end/19706 (Recognize common Fortran usages of copysign.)Tamar Christina1-4/+3
2017-08-21Add a type_has_mode_precision_p helper functionRichard Sandiford1-2/+1
2017-08-08re PR middle-end/19706 (Recognize common Fortran usages of copysign.)Tamar Christina1-0/+88
2017-07-17re PR tree-optimization/81396 (Optimization of reading Little-Endian 64-bit n...Jakub Jelinek1-2/+37
2017-07-05Remove enum before machine_modeRichard Sandiford1-1/+1
2017-05-16Add default value for last argument of dump functions.Martin Liska1-2/+2
2017-01-01Update copyright years.Jakub Jelinek1-1/+1
2016-11-25Improve comment for struct symbolic_number in bswap passThomas Preud'homme1-16/+23
2016-11-25Fix PR77673: bswap loads passed end of objectThomas Preud'homme1-14/+30
2016-11-16Looking at PR77308, one of the issues is that the bswap optimization phase do...Wilco Dijkstra1-5/+0
2016-11-14tree-ssa-math-opts.c (find_bswap_or_nop): Zero out bytes in cmpxchg and cmpno...Thomas Preud'homme1-37/+29
2016-10-28re PR tree-optimization/43721 (Failure to optimise (a/b) and (a%b) into singl...Prathamesh Kulkarni1-0/+221
2016-09-16Add inline functions for various bitwise operations.Jason Merrill1-1/+1
2016-07-11Convert TYPE_ALIGN_OK to a TYPE_LANG_FLAG.Bernd Edlinger1-2/+2
2016-06-28This patch fixes a bug in the bswap pass.Wilco Dijkstra1-0/+4
2016-06-07re PR tree-optimization/71428 (wrong code with -Os -fno-tree-forwprop (breaks...Richard Biener1-2/+4
2016-05-24re PR tree-optimization/71240 (ICE on valid code at -O2 and above on x86_64-l...Richard Biener1-0/+3
2016-05-13re PR tree-optimization/42587 (bswap not recognized for memory)Richard Biener1-1/+43
2016-05-02Support << and >> for offset_int and widest_intRichard Sandiford1-2/+2
2016-04-04re PR middle-end/70457 (ICE (segfault) in gimple_expand_builtin_pow on powerp...Bill Schmidt1-1/+1
2016-03-08[obvious] Fix typo in tree-ssa-math-opts.cKyrylo Tkachov1-1/+1
2016-02-16Fix bswap optimization on big-endian (PR69714, 67781).Bernd Schmidt1-29/+17
2016-02-02re PR tree-optimization/69606 (wrong code at -Os and above on x86_64-linux-gnu)Richard Biener1-0/+2
2016-01-08re PR tree-optimization/67781 (wrong code generated on big-endian with -O1 -f...Thomas Preud'homme1-10/+26
2016-01-04Update copyright years.Jakub Jelinek1-1/+1
2016-01-01re PR tree-optimization/69070 (ICE: tree check: expected real_cst, have ssa_n...Jakub Jelinek1-1/+2
2015-12-22This series of patches fix PR61441.Sujoy Saraswati1-0/+7
2015-12-03Add an rsqrt_optab and IFN_RSQRT internal functionRichard Sandiford1-21/+58
2015-11-30re PR tree-optimization/68501 (sqrt builtin is not used anymore)Jakub Jelinek1-11/+29
2015-11-25re PR target/67089 (Integer overflow checks not optimized on x86/x86_64)Jakub Jelinek1-1/+185
2015-11-17Use combined_fn in tree-ssa-math-opts.cRichard Sandiford1-22/+18
2015-11-08Merge of the scalar-storage-order branch.Eric Botcazou1-4/+6
2015-10-30alias.c: Remove unused headers.Andrew MacLeod1-2/+0
2015-10-30Don't free dominators after sincosRichard Sandiford1-1/+0
2015-10-29alias.c: Reorder #include statements and remove duplicates.Andrew MacLeod1-8/+7
2015-10-27[PATCH 7/9] ENABLE_CHECKING refactoring: middle-end, LTO FEMikhail Maltsev1-4/+3
2015-10-15PR67945: Fix oscillation between pow representationsRichard Sandiford1-1/+1
2015-10-08Make tree_expr_nonnegative_warnv_p recurse into SSA namesRichard Sandiford1-3/+3
2015-10-05Remove remaining uses of REAL_ARITHMETICRichard Sandiford1-4/+4
2015-10-05Replace REAL_VALUES_EQUAL with real_equalRichard Sandiford1-8/+8
2015-09-29re PR tree-optimization/67741 (Invalid built-in usage should not cause segmen...Richard Biener1-4/+3
2015-09-20switch from gimple to gimple*Trevor Saunders1-46/+47
2015-09-17Split up optabs.[hc]Richard Sandiford1-13/+1
2015-09-16Share memory blocks between pool allocatorsMikhail Maltsev1-2/+1
2015-07-28re PR tree-optimization/66828 (gcc/tree-ssa-math-opts.c:2182:38: runtime erro...Thomas Preud'homme1-1/+1
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