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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 48bb23c..6e6aaf0 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,67 @@ +2021-07-09 Roger Sayle <roger@nextmovesoftware.com> + Uroš Bizjak <ubizjak@gmail.com> + + * config/i386/i386.md (*divmodsi4_const): Optimize SImode + divmod of a constant numerator with new define_insn_and_split. + +2021-07-09 Iain Sandoe <iain@sandoe.co.uk> + + PR target/100152 + * config/i386/i386-expand.c (ix86_expand_call): If a call is + to a non-local-binding, or local but to a public symbol, then + assume that it might be indirected via the lazy symbol binder. + Mark R10 and R10 as clobbered in that case. + +2021-07-09 Eric Botcazou <ebotcazou@adacore.com> + + PR target/101377 + * gcc.c (ASM_DEBUG_DWARF_OPTION): Set again to --gdwarf2 in + the case where HAVE_AS_WORKING_DWARF_N_FLAG is not defined + and HAVE_LD_BROKEN_PE_DWARF5 is defined. + +2021-07-09 Uroš Bizjak <ubizjak@gmail.com> + + * config/i386/i386.md (*udivmodsi4_pow2_zext_1): Limit the + log2 range of operands[3] to [1,31]. + (*udivmodsi4_pow2_zext_2): Ditto. Correct insn RTX pattern. + +2021-07-09 Sergei Trofimovich <siarheit@google.com> + + * doc/md.texi: Don't split @smallexample in multiple @groups. + +2021-07-09 Sergei Trofimovich <siarheit@google.com> + + * doc/md.texi: Add missing 'see' word. + +2021-07-09 Andrew Pinski <apinski@marvell.com> + + * tree-ssa-phiopt.c (phiopt_early_allow): Change arguments + to take sequence and gimple_match_op. Accept the case where + op is a SSA_NAME and one statement in the sequence. + Also allow constants. + (gimple_simplify_phiopt): Always pass a sequence to resimplify. + Update call to phiopt_early_allow. Discard the sequence if not + used. + +2021-07-09 Xi Ruoyao <xry111@mengyan1223.wang> + + PR target/100760 + PR target/100761 + PR target/100762 + * config/mips/mips.c (mips_const_insns): Use MSA_SUPPORTED_MODE_P + instead of ISA_HAS_MSA. + (mips_expand_vec_unpack): Likewise. + (mips_expand_vector_init): Likewise. + +2021-07-09 Kewen Lin <linkw@linux.ibm.com> + + * config/rs6000/vsx.md (mods_<mode>): Rename to... + (mod<mode>3): ... this. + (modu_<mode>): Rename to... + (umod<mode>3): ... this. + * config/rs6000/rs6000-builtin.def (MODS_V2DI, MODS_V4SI, MODU_V2DI, + MODU_V4SI): Adjust. + 2021-07-08 Jeff Law <jeffreyalaw@gmail.com> * config/h8300/shiftrotate.md (variable shifts): Expose condition |