From: Trevor Saunders <tbsaunde+...@tbsaunde.org> Hi,
This is a first round of patches to reduce the amount of code with in #if / #ifdef. This makes it incrementally easier to not break configs other than the one being built, and moves things slightly closer to using target hooks for everything. each commit bootstrapped and regtested on x86_64-linux-gnu without regression, and whole patch set run through config-list.mk without issue, ok? Trevor Saunders (12): add default definition of EH_RETURN_DATA_REGNO remove some ifdef HAVE_cc0 more HAVE_cc0 always define HAVE_cc0 make some HAVE_cc0 code always compiled provide default for RETURN_ADDR_OFFSET provide default for MASK_RETURN_ADDR reduce conditional compilation for HARD_FRAME_POINTER_IS_FRAME_POINTER remove #if for PIC_OFFSET_TABLE_REGNUM remove more ifdefs for HAVE_cc0 provide default for INSN_SETS_ARE_DELAYED add default for INSN_REFERENCES_ARE_DELAYED gcc/alias.c | 7 ++--- gcc/builtins.c | 2 -- gcc/caller-save.c | 4 +-- gcc/cfgcleanup.c | 26 +++++----------- gcc/cfgrtl.c | 12 ++------ gcc/combine.c | 84 ++++++++++++++++++--------------------------------- gcc/conditions.h | 6 ---- gcc/cprop.c | 4 +-- gcc/cse.c | 22 +------------- gcc/defaults.h | 23 ++++++++++++++ gcc/df-problems.c | 9 ++---- gcc/df-scan.c | 46 +++++++++++----------------- gcc/emit-rtl.c | 8 ++--- gcc/except.c | 26 ++++++---------- gcc/final.c | 43 ++++++++++++-------------- gcc/function.c | 5 ++- gcc/gcse.c | 24 ++++++++------- gcc/genconfig.c | 1 + gcc/haifa-sched.c | 5 +-- gcc/ira-lives.c | 2 -- gcc/ira.c | 33 +++++++++----------- gcc/jump.c | 3 -- gcc/loop-invariant.c | 4 +-- gcc/lra-constraints.c | 6 ++-- gcc/lra-lives.c | 2 -- gcc/optabs.c | 2 +- gcc/postreload.c | 4 +-- gcc/recog.c | 2 -- gcc/recog.h | 2 -- gcc/reginfo.c | 5 ++- gcc/regrename.c | 5 ++- gcc/reload.c | 12 +++----- gcc/reload1.c | 10 +++--- gcc/reorg.c | 68 ++++++++++------------------------------- gcc/resource.c | 15 +++------ gcc/rtlanal.c | 2 -- gcc/sched-deps.c | 5 +-- gcc/sched-rgn.c | 4 +-- gcc/simplify-rtx.c | 5 ++- 39 files changed, 199 insertions(+), 349 deletions(-) -- 2.3.0.80.g18d0fec.dirty
