search for: langhooks

...s agreed that this patch series should go in, I will mail it to the appropriate person. The remaining patches make the adjustments needed to get the 4.3 Ada front-end working with the 4.0 infrastructure and with LLVM. 6-build.diff Ada Makefile fixes. 7-vec.diff Ada fixes due to VEC changes. 8-langhooks.diff Ada fixes due to langhook changes. 9-misc.diff Grab-bag of small Ada fixes. 10-fold_build2.diff Convert fold_build2 to fold+build2. 11-tree_invariant.diff Backport recompute_tree_invariant_for_addr_expr from 4.3. 12-optimize.diff The Ada front-end makes use of the optimization level (...

...l mail it to the appropriate person. > > The remaining patches make the adjustments needed to get the 4.3 Ada > front-end working with the 4.0 infrastructure and with LLVM. > > 6-build.diff > Ada Makefile fixes. > > 7-vec.diff > Ada fixes due to VEC changes. > > 8-langhooks.diff > Ada fixes due to langhook changes. > > 9-misc.diff > Grab-bag of small Ada fixes. > > 10-fold_build2.diff > Convert fold_build2 to fold+build2. > > 11-tree_invariant.diff > Backport recompute_tree_invariant_for_addr_expr from 4.3. > > 12-optimize.diff...

...nd.cpp =================================================================== --- gcc-4.2.llvm.orig/gcc/llvm-backend.cpp 2008-07-30 21:17:36.000000000 +0200 +++ gcc-4.2.llvm/gcc/llvm-backend.cpp 2008-07-30 21:24:42.000000000 +0200 @@ -70,12 +70,14 @@ #include "tree-inline.h" #include "langhooks.h" #include "cgraph.h" -#include "c-common.h" } // Non-zero if bytecode from PCH is successfully read. int flag_llvm_pch_read; +// Non-zero if libcalls should not be simplified. +int flag_no_simplify_libcalls; + // Global state for the LLVM backend. Module *TheMod...

On Jul 30, 2008, at 11:39 AM, Duncan Sands wrote: > On Wednesday 30 July 2008 18:13:27 Duncan Sands wrote: >> On x86-64 linux, in stage 2, I get: >> >> c++ -g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wstrict- >> prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno- >> variadic-macros -Wno-overlength-strings -Wold-style-definition - >>

...===================================== > --- gcc-4.2.llvm.orig/gcc/llvm-backend.cpp 2008-07-30 > 21:17:36.000000000 +0200 > +++ gcc-4.2.llvm/gcc/llvm-backend.cpp 2008-07-30 21:24:42.000000000 > +0200 > @@ -70,12 +70,14 @@ > #include "tree-inline.h" > #include "langhooks.h" > #include "cgraph.h" > -#include "c-common.h" > } > > // Non-zero if bytecode from PCH is successfully read. > int flag_llvm_pch_read; > > +// Non-zero if libcalls should not be simplified. > +int flag_no_simplify_libcalls; > + > // Glob...

...and I don't know objective C very well in any case. :) Fortran, Java, and Ada support has not been tried at all, and are likely to be more work than objc. If you are familiar with GCC, adding support for the other GCC front-ends is not very difficult. It basically amounts to implementing the langhooks that are used to expand the language-specific tree nodes into the appropriate LLVM code. Of all of them, having G77 would be particularly nice, because it would allow us to run the rest of SpecFP, though f2c might be another option if it works very well (I've never tried it before). Long-term...

...expmed.bc expr.bc final.bc flow.bc fold-const.bc function.bc gcse.bc genrtl.bc ggc-common.bc global.bc graph.bc haifa-sched.bc hash.bc hashtable.bc hooks.bc ifcvt.bc insn-attrtab.bc insn-emit.bc insn-extract.bc insn-opinit.bc insn-output.bc insn-peep.bc insn-recog.bc integrate.bc intl.bc jump.bc langhooks.bc lcm .bc lists.bc local-alloc.bc loop.bc obstack.bc optabs.bc params.bc predict.bc print-rtl.bc print-tree.bc profile.bc real.bc recog.bc reg-stack.bc regclass.bc regmove.bc regrename.bc reload.bc reload1.bc reorg.bc resource.bc rtl.bc rtlanal.bc rtl-error.bc sbitmap.bc sched-deps.bc sched-ebb.b...

> > There are two problems with this: 1) there is no JIT for PPC yet, so > LLVM will use the interpreter (which is intolerably slow and has other > issues). 2) Spec compiles the executables in one place and them moves > them to another, but it only copies the shell script and not the > bytecode file, so you get that error message. > > The normal solution to this problem

...o explow.o loop-iv.o expmed.o expr.o final.o flow.o fold-const.o function.o gcse.o genrtl.o ggc-common.o global.o graph.o gtype-desc.o haifa-sched.o hooks.o ifcvt.o insn-attrtab.o insn-emit.o insn-modes.o insn-extract.o insn-opinit.o insn-output.o insn-peep.o insn-recog.o integrate.o intl.o jump.o langhooks.o lcm.o lists.o local-alloc.o loop.o modulo-sched.o optabs.o options.o opts.o params.o postreload.o postreload-gcse.o predict.o insn-preds.o pointer-set.o postreload.o print-rtl.o print-tree.o profile.o value-prof.o var-tracking.o real.o recog.o reg-stack.o regclass.o regmove.o regrename.o reload.o...

....o differs ./haifa-sched.o differs ./i386.o differs ./ifcvt.o differs ./insn-attrtab.o differs ./insn-emit.o differs ./insn-extract.o differs ./insn-output.o differs ./insn-preds.o differs ./insn-recog.o differs ./integrate.o differs ./jump.o differs ./lambda-code.o differs ./lambda-mat.o differs ./langhooks.o differs ./lcm.o differs ./local-alloc.o differs ./loop-doloop.o differs ./loop-init.o differs ./loop-invariant.o differs ./loop-iv.o differs ./loop.o differs ./loop-unroll.o differs ./loop-unswitch.o differs ./modulo-sched.o differs ./optabs.o differs ./opts.o differs ./params.o differs ./passes....

...p; ln -s libgcc_s.so.1 ./libgcc_s.so < ./include -fPIC -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -shared -nodefaultlibs -Wl,--soname=libgcc_s.so.1 -Wl,--version-script=libgcc/./libgcc.map -o ./libgcc_s.so.1.tmp libgcc/./_muldi3_s.o libgcc/./_negdi2_s.o l lambda-code.o langhooks.o libbackend.a libgcc.mk libgcc_s.so.1 lists.o llvm-convert.o llvm-linker-hack.o local-alloc.o loop-invariant.o loop-unswitch.o lambda-mat.o lcm.o libgcc/ libgcc_eh.a libgcc_s.so.1.tmp llvm-abi...

...fcvt.o differs > ./insn-attrtab.o differs > ./insn-emit.o differs > ./insn-extract.o differs > ./insn-output.o differs > ./insn-preds.o differs > ./insn-recog.o differs > ./integrate.o differs > ./jump.o differs > ./lambda-code.o differs > ./lambda-mat.o differs > ./langhooks.o differs > ./lcm.o differs > ./local-alloc.o differs > ./loop-doloop.o differs > ./loop-init.o differs > ./loop-invariant.o differs > ./loop-iv.o differs > ./loop.o differs > ./loop-unroll.o differs > ./loop-unswitch.o differs > ./modulo-sched.o differs > ./optabs....