+2021-12-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/103756
+ * regrename.c (find_rename_reg): Test noop_move_p on the first
+ non-debug insn in the chain rather than on the first insn.
+
+2021-12-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/103808
+ * emit-rtl.c (gen_rtx_REG_offset): Use gen_raw_REG instead of
+ gen_rtx_REG.
+
+2021-12-30 Martin Liska <mliska@suse.cz>
+
+ * doc/cpp.texi: Add missing dash for argument.
+
+2021-12-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/103012
+ * config/i386/i386-c.c (ix86_pragma_target_parse): Perform
+ cpp_define/cpp_undef calls with forced token locations
+ BUILTINS_LOCATION.
+ * config/arm/arm-c.c (arm_pragma_target_parse): Likewise.
+ * config/aarch64/aarch64-c.c (aarch64_pragma_target_parse): Likewise.
+ * config/s390/s390-c.c (s390_pragma_target_parse): Likewise.
+
+2021-12-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/103860
+ * shrink-wrap.c (try_shrink_wrapping): Make sure can_get_prologue is
+ called on pro even if nothing further is pushed into vec.
+
+2021-12-30 Xionghu Luo <luoxhu@linux.ibm.com>
+
+ * loop-invariant.c (find_invariants_bb): Check profile count
+ before motion.
+ (find_invariants_body): Add argument.
+
2021-12-29 Ian Lance Taylor <iant@golang.org>
PR go/103847
+2021-12-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/103012
+ * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Perform
+ cpp_define_unused/cpp_undef calls with forced token locations
+ BUILTINS_LOCATION.
+
2021-12-27 Patrick Palka <ppalka@redhat.com>
PR c++/103700
+2021-12-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/103756
+ * g++.dg/opt/pr103756.C: New test.
+
+2021-12-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR preprocessor/89971
+ * c-c++-common/cpp/va-opt-9.c: New test.
+
+2021-12-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/103808
+ * gcc.dg/pr103808.c: New test.
+
+2021-12-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/103012
+ PR c++/103012
+ * g++.dg/cpp/pr103012.C: New test.
+ * g++.target/i386/pr103012.C: New test.
+
+2021-12-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/103860
+ * gcc.dg/pr103860.c: New test.
+
+2021-12-30 Xionghu Luo <luoxhu@linux.ibm.com>
+
+ * gcc.dg/loop-invariant-2.c: New.
+
2021-12-29 Jakub Jelinek <jakub@redhat.com>
PR debug/103742
+2021-12-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR preprocessor/89971
+ * macro.c (replace_args): For ##__VA_OPT__, if __VA_OPT__ expands
+ to no tokens at all, drop PASTE_LEFT flag from the previous token.
+
2021-12-04 Jakub Jelinek <jakub@redhat.com>
PR preprocessor/102432
+2021-12-30 Lancelot SIX <lsix@lancelotsix.com>
+
+ * cp-demangle.c (d_clone_suffix): Support digits in clone tag
+ names.
+ * testsuite/demangle-expected: Check demangling of clone symbols
+ with digits in name.
+
2021-12-16 H.J. Lu <hjl.tools@gmail.com>
Revert: