search for: dspec_cpu_lp64

...have this tricky situation - I use dragonegg generated LLVM IR as input to clang for some analysis (well it is clang++ actually). Understably,clang cribs looking at __builtin_iceil. Any idea how to resolve that as well? clang++ -O2 -march=bdver2 -mno-fma -save-temps -mfma4 -ffp-contract=fast -DSPEC_CPU_LP64 Compute.o ComputeList.o ComputeNonbondedUtil.o LJTable.o Molecule.o Patch.o PatchList.o ResultSet.o SimParameters.o erf.o spec_namd.o -o namd spec_namd.o: In function `main': spec_namd.ll:(.text+0x2a3): undefined reference to `__builtin_iceil' > Please ope...

...ath option. My dragonegg is built with gcc-4.7.0 (I am compiling namd spec benchmark here again). Any idea? g++ -march=bdver2 -save-temps -fplugin=/home/anboyapa/install/bin/dragonegg.so -O2 -march=bdver2 -save-temps -fplugin=/home/anboyapa/install/bin/dragonegg.so -mno-fma -mfma4 -ffast-math -DSPEC_CPU_LP64 Compute.o ComputeList.o ComputeNonbondedUtil.o LJTable.o Molecule.o Patch.o PatchList.o ResultSet.o SimParameters.o erf.o spec_namd.o -o namd spec_namd.o: In function `main': spec_namd.C:(.text+0x2a3): undefined reference to `__builtin_iceil' collect2: error: ld r...

...nalysis (well it is clang++ actually). Understably,clang cribs > looking at __builtin_iceil. Any idea how to resolve that as well? adding dragonegg support for iceil would solve both problems. Ciao, Duncan. > clang++ -O2 -march=bdver2 -mno-fma -save-temps -mfma4 -ffp-contract=fast > -DSPEC_CPU_LP64 Compute.o ComputeList.o ComputeNonbondedUtil.o LJTable.o > Molecule.o Patch.o PatchList.o ResultSet.o SimParameters.o erf.o > spec_namd.o -o namd > spec_namd.o: In function `main': > spec_namd.ll:(.text+0x2a3): undefined reference to `__builtin_iceil'...

...egg is built with gcc-4.7.0 > (I am compiling namd spec benchmark here again). > Any idea? > g++ -march=bdver2 -save-temps -fplugin=/home/anboyapa/install/bin/dragonegg.so > -O2 -march=bdver2 -save-temps -fplugin=/home/anboyapa/install/bin/dragonegg.so > -mno-fma -mfma4 -ffast-math -DSPEC_CPU_LP64 Compute.o ComputeList.o > ComputeNonbondedUtil.o LJTable.o Molecule.o Patch.o PatchList.o ResultSet.o > SimParameters.o erf.o spec_namd.o -o namd > spec_namd.o: In function `main': > spec_namd.C:(.text+0x2a3): undefined reference to `__builtin_iceil' &...

Hi, I am trying to compare the loop vectorizers effectiveness for different targets relative to each other. That way, I am hoping to find loops that are not vectorized - but could be - on my target by finding other targets doing this successfully. With some luck, there might be something in the Target files that could be fixed with improved vectorization as a result... I would like to do

Hi Anitha, > http://llvm.org/bugs/show_bug.cgi?id=14185 > I am stuck on analysis. Does any one have alternate suggestions on debugging > llvm? (Please refer to comments for the work done so far) try to reduce a small standalone testcase which is an LLVM IR (.ll) file. Ciao, Duncan.

Hi, http://llvm.org/bugs/show_bug.cgi?id=14185 I am stuck on analysis. Does any one have alternate suggestions on debugging llvm? (Please refer to comments for the work done so far) -- * Anitha* -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20121105/3c6b8af3/attachment.html>

...ng error message: GCC_4.6.4_DIR/install/bin/gcc -c -o lbm.o -DSPEC_CPU -DNDEBUG    -O3 -march=core2 -mtune=core2 -fplugin='DRAGON_EGG_DIR/dragonegg.so' -fplugin-arg-dragonegg-llvm-option='-enable-misched:true' -fplugin-arg-dragonegg-llvm-option='-pre-RA-sched:source'       -DSPEC_CPU_LP64         lbm.c cc1: for the -pre-RA-sched option: may only occur zero or one times! specmake: *** [lbm.o] Error 1 What does this message mean? Is this a bug or we are doing something wrong? How can we test the MI scheduler by itself? Is it interesting to test 3.3 or there are interesting fea...

...etpwd-UxjZIi.o: In function `fstat64': /usr/include/sys/stat.h:498: multiple definition of `fstat64' /tmp/c-parse-7tFGiF.o:/usr/include/sys/stat.h:498: first defined here /tmp/getpwd-UxjZIi.o: In function `fstatat': ....... 2.1 ) the link commands details clang -g -DSPEC_CPU -DNDEBUG -DSPEC_CPU_LP64 -I. -DHTYU -DSPEC_CPU_LINUX alloca.bc asprintf.bc vasprintf.bc c-parse.bc c-lang.bc attribs.bc c-errors.bc c-le x.bc c-pragma.bc c-decl.bc c-typeck.bc c-convert.bc c-aux-info.bc c-common.bc c-format.bc c-semantics.bc c-objc-common.bc main.bc cpplib.bc cpplex.bc cppmacr o.bc cppexp.bc cppfiles.bc c...

Sent from my iPhone On Jun 28, 2013, at 2:38 PM, Ghassan Shobaki <ghassan_shobaki at yahoo.com> wrote: > Hi, > > We are currently in the process of upgrading from LLVM 2.9 to LLVM 3.3. We are working on instruction scheduling (mainly for register pressure reduction). I have been following the llvmdev mailing list and have learned that a machine instruction (MI) scheduler has been

...essage: > > GCC_4.6.4_DIR/install/bin/gcc -c -o lbm.o -DSPEC_CPU -DNDEBUG -O3 -march=core2 -mtune=core2 -fplugin='DRAGON_EGG_DIR/dragonegg.so' -fplugin-arg-dragonegg-llvm-option='-enable-misched:true' -fplugin-arg-dragonegg-llvm-option='-pre-RA-sched:source' -DSPEC_CPU_LP64 lbm.c > cc1: for the -pre-RA-sched option: may only occur zero or one times! > specmake: *** [lbm.o] Error 1 > > What does this message mean? > Is this a bug or we are doing something wrong? I’m not sure why the driver is telling you this. Maybe someone familiar with drag...

Hi, We are currently in the process of upgrading from LLVM 2.9 to LLVM 3.3. We are working on instruction scheduling (mainly for register pressure reduction). I have been following the llvmdev mailing list and have learned that a machine instruction (MI) scheduler has been implemented to replace (or work with?) the selection DAG (SD) scheduler. However, I could not find any document that