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| author | GCC Administrator <gccadmin@gcc.gnu.org> | 2021-05-16 00:16:37 +0000 |
|---|---|---|
| committer | GCC Administrator <gccadmin@gcc.gnu.org> | 2021-05-16 00:16:37 +0000 |
| commit | 1ba3f0ef546ec83fe28fef7f34e0ee9e52c6477f (patch) | |
| tree | 25ed64776b0c5b0e16e16258a0752c68f6147cbd /gcc | |
| parent | 5bd66c6826e5f3a38ba393702923feb88959f845 (diff) | |
| download | gcc-1ba3f0ef546ec83fe28fef7f34e0ee9e52c6477f.zip gcc-1ba3f0ef546ec83fe28fef7f34e0ee9e52c6477f.tar.gz gcc-1ba3f0ef546ec83fe28fef7f34e0ee9e52c6477f.tar.bz2 | |
Daily bump.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 49 | ||||
| -rw-r--r-- | gcc/DATESTAMP | 2 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 21 |
3 files changed, 71 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index dfa8ae2..6a49afe 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,52 @@ +2021-05-15 Bill Schmidt <wschmidt@linux.ibm.com> + + * config/rs6000/rs6000-c.c (rs6000_target_modify_macros): Define + __ROP_PROTECT__ if -mrop-protect is selected. + +2021-05-15 Bill Schmidt <wschmidt@linux.ibm.com> + + * config/rs6000/rs6000-internal.h (rs6000_stack): Add + rop_hash_save_offset and rop_hash_size. + * config/rs6000/rs6000-logue.c (rs6000_stack_info): Compute + rop_hash_size and rop_hash_save_offset. + (debug_stack_info): Dump rop_hash_save_offset and rop_hash_size. + (rs6000_emit_prologue): Emit hashst[p] in prologue. + (rs6000_emit_epilogue): Emit hashchk[p] in epilogue. + * config/rs6000/rs6000.md (unspec): Add UNSPEC_HASHST and + UNSPEC_HASHCHK. + (hashst): New define_insn. + (hashchk): Likewise. + +2021-05-15 Bill Schmidt <wschmidt@linux.ibm.com> + + * config/rs6000/rs6000.c (rs6000_option_override_internal): + Disable shrink wrap when inserting ROP-protect instructions. + * config/rs6000/rs6000.opt (mrop-protect): New option. + (mprivileged): Likewise. + * doc/invoke.texi: Document mrop-protect and mprivileged. + +2021-05-15 Hans-Peter Nilsson <hp@axis.com> + + * reorg.c (fill_slots_from_thread): Reinstate code typoed out in + "Remove CC0". + +2021-05-15 Martin Jambor <mjambor@suse.cz> + + Revert: + 2021-05-13 Martin Jambor <mjambor@suse.cz> + + PR tree-optimization/100453 + * tree-sra.c (sra_modify_assign): All const base accesses do not + need refreshing, not just those from decl_pool. + (sra_modify_assign): Do not refresh into a const base decl. + +2021-05-15 Jakub Jelinek <jakub@redhat.com> + + PR rtl-optimization/100342 + * regcprop.c (copy_value): When copying a source reg in a wider + mode than it has recorded for the value, adjust recorded destination + mode too or punt if !REG_CAN_CHANGE_MODE_P. + 2021-05-14 Jason Merrill <jason@redhat.com> * intl.h: Add comments. diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP index 40eb1ca..a271d95 100644 --- a/gcc/DATESTAMP +++ b/gcc/DATESTAMP @@ -1 +1 @@ -20210515 +20210516 diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 5647950..26b04e7 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,24 @@ +2021-05-15 Bill Schmidt <wschmidt@linux.ibm.com> + + * gcc.target/powerpc/rop-1.c: New. + * gcc.target/powerpc/rop-2.c: New. + * gcc.target/powerpc/rop-3.c: New. + * gcc.target/powerpc/rop-4.c: New. + * gcc.target/powerpc/rop-5.c: New. + +2021-05-15 Martin Jambor <mjambor@suse.cz> + + Revert: + 2021-05-15 Martin Jambor <mjambor@suse.cz> + + PR tree-optimization/100453 + * gcc.dg/tree-ssa/pr100453.c: New test. + +2021-05-15 Jakub Jelinek <jakub@redhat.com> + + PR rtl-optimization/100342 + * gcc.target/i386/pr100342.c: New test. + 2021-05-14 Tobias Burnus <tobias@codesourcery.com> * gfortran.dg/gomp/parallel-master-1.f90: New test. |