similar to: [LLVMdev] llvm-2.4 prerelease gfortran results

Building the prerelease of llvm-gcc 2.4 on Intel darwin9 with the following patch... --- llvm-gcc-4.2-2.3.999-20081024.source/gcc/stub-c.c.org 2008-10-30 18:55:45.000000000 -0400 +++ llvm-gcc-4.2-2.3.999-20081024.source/gcc/stub-c.c 2008-10-30 18:57:29.000000000 -0400 @@ -157,3 +157,27 @@ { gcc_assert(0); } + + +bool cvt_utf8_utf16 (const unsigned char *, size_t, unsigned char **, +

Building llvm 2.3 and llvm-gcc4.2-2.3 on Mac OS X 10.5, I am seeing the following failures remaining in the gcc 4.2.1 gfortran testsuite... LAST_UPDATED: Native configuration is i686-apple-darwin9 === gfortran tests === Running target unix FAIL: gfortran.dg/actual_array_constructor_1.f90 -O1 execution test FAIL: gfortran.dg/actual_array_constructor_1.f90 -O2 execution test FAIL:

The current llvm/llvm-gcc4.2 svn is now fixed with respect to the extra warnings that were being emitted by the gfortran compiler. The gfortran testsuite results under Intel Darwin9 are appended below. Jack Native configuration is i686-apple-darwin9 === gfortran tests === Running target unix/-m32 FAIL: gfortran.dg/aint_anint_1.f90 -O (internal compiler error) FAIL:

On Sat, Apr 09, 2011 at 08:56:49AM -0600, Marcus G. Daniels wrote: > On 4/9/2011 6:09 AM, Duncan Sands wrote: > > Hi Jack, thanks for the numbers. Any chance of analysing why gcc does better on > > those where it does much better than dragonegg? > > > > Ciao, Duncan. > Also, does -fplugin-arg-dragonegg-enable-gcc-optzns get Dragonegg to > match GCC performance

On alpha, I am seeing a problem with Emiting va_copy.  valists are structs and allocated by alloca, unlike x86.  EmitBuiltinVACopy is therefore using the second branch of the if (~llvm-convert.cpp:6538) to emit the second argument.  The second argument is the result of an alloca.  TreeToLLVM::Emit is hitting the first assertion (~929). The exp being passed is:  <var_decl 0x20000b44240 ap  

The curent llvm svn (r54623) is unable to link the gfortran compiler in llvm-gcc-4.2 svn. I am getting the error... c++ -g -O2 -mdynamic-no-pic -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Wold-style-definition -Wmissing-format-attribute -mdynamic-no-pic -DHAVE_CONFIG_H -o f951 \

I've created fink packaging for a building the llvm and llvm-gcc-4.2 svn pulls under fink on Mac OS X. Hopefully the fink info script and patch should be clear enough for some comments on my build approach. The llvm-gcc and llvm-g++ compilers seem okay so far. The llvm-gfortran compiler seems to always spew a warning.. WARNING: 128-bit integers not supported! ...even when just compiling a

Is anyone able to bootstrap llvm-gcc42 svn on x86_64-apple-darwin10? Currently it is failing here with... /sw/src/fink.build/llvm-gcc42-2.9-0/llvm_gcc42_objdir/./prev-gcc/xgcc -B/sw/src/fink.build/llvm-gcc42-2.9-0/llvm_gcc42_objdir/./prev-gcc/ -B/sw/lib/llvm-gcc-4.2/x86_64-apple-darwin10/bin/ -c -g -O2 -mdynamic-no-pic -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes

Hi Jack, > The curent llvm svn (r54623) is unable to link the gfortran > compiler in llvm-gcc-4.2 svn. I am getting the error... ... > Undefined symbols: > "_create_init_utf16_var", referenced from: > _darwin_build_constant_cfstring in libbackend.a(darwin.o) this is probably due to recent Apple changes. Fortran builds on linux. > Why is c++ being used

Hello > I applied the attached patch, since the name of architecture on FreeBSD is > sparc64, not sparc. There is also one more replacement sparc -> spaarc64 was > made in gcc/Makefile in llvm-gcc. The patch is incorrect and the problems you're seeing are caused by your patch, since sparc != sparc64. In LLVM sense "sparc" means "sparc with ILP32 architecture

2010/1/10 Aaron Gray <aaronngray.lists at googlemail.com> > 2010/1/10 Duncan Sands <baldrick at free.fr> > > Hi Aaron, >> >> >> Thanks, okay heres the results :- >>> >>> LLVM type size doesn't match GCC type size! >>> >>> <real_type 0x7ff80b40 long double sizes-gimplified XF size <integer_cst >>>

llvm itself compiles fine. gcc frontend has the error, see below. I applied the attached patch, since the name of architecture on FreeBSD is sparc64, not sparc. There is also one more replacement sparc -> spaarc64 was made in gcc/Makefile in llvm-gcc. FreeBSD -8.0-STABLE gcc-4.5.0 sunblade 100 Yuri gmake[2]: Leaving directory `/tmp/llvm-build/2.7/llvm-gcc-4.2-objects/libdecnumber'

Duncan, I don't be that can be the cause because I have... --enable-languages=c,c++,fortran in my configure options for llvm-gcc-4.2. Jack On Mon, Aug 11, 2008 at 08:40:52AM +0200, Duncan Sands wrote: > Hi Jack, > > > The curent llvm svn (r54623) is unable to link the gfortran > > compiler in llvm-gcc-4.2 svn. I am getting the error... > ...

Hi, in order to get a handle on the questions in Chris's previous email, I rebuilt LLVM with debugging info, and then rebuilt gcc4 with CHECKING_ENABLED. In the process, I ran into an assertion error when compiling the first part of libgfortran: ../../src/gcc/llvm-convert.cpp:3871: failed assertion `(TREE_CONSTANT(exp) || TREE_CODE(exp) == STRING_CST) && "Isn't a

Here you go: Starting program: /home/chandlerc/code/compilers/build/llvm-gcc/gcc/cc1 -fpreprocessed -march=k8 testcase.i -o /dev/null warning: no loadable sections found in added symbol-file system-supplied DSO at 0x7fff0d5fe000 [Thread debugging using libthread_db enabled] foocc1: /home/chandlerc/code/compilers/llvm-gcc/gcc/llvm-types.cpp:81: const llvm::Type* llvm_set_type(tree_node*, const

Using the proposed patch for enabling the i386 multilib under the x86_64-apple-darwin build... http://lists.cs.uiuc.edu/pipermail/llvmdev/2009-August/025040.html the following gfortran testsuite results are obtained... Native configuration is x86_64-apple-darwin10 === gfortran tests === Running target unix/-m32 FAIL: gfortran.dg/aint_anint_1.f90 -O (internal compiler error) FAIL:

I'm on Debian Etch and re-compile llvm/llvm-gcc-4.2 from scratch. I'm on svn revision 46813. I'm using the following commands for the compilation: ---------------------------------- # Get the sources mkdir /s/llvm cd /s/llvm svn co http://llvm.org/svn/llvm-project/llvm/trunk /s/llvm/svn.llvm svn co http://llvm.org/svn/llvm-project/llvm-gcc-4.2/trunk /s/llvm/svn.gcc42 # Compile llvm

Hi, > if /bin/sh ./libtool --mode=compile /s/llvm/obj.gcc42/./gcc/xgcc -B/s/llvm/obj.gcc42/./gcc/ -B/usr/local/i686-pc-linux-gnu/bin/ -B/usr/local/i686-pc-linux-gnu/lib/ -isystem /usr/local/i686-pc-linux-gnu/include -isystem /usr/local/i686-pc-linux-gnu/sys-include -DHAVE_CONFIG_H -I. -I/s/llvm/svn.gcc42/libgomp -I. -I/s/llvm/svn.gcc42/libgomp/config/linux/x86

Duncan, Actually, shouldn't this be just an error in the Makefile.in or Makefile.am? Why should a link line like... c++ -g -O2 -mdynamic-no-pic -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Wold-style-definition -Wmissing-format-attribute -mdynamic-no-pic -DHAVE_CONFIG_H -o f951 \

I am seeing the same problems using 'llvm-ld' with llvm-gcc at -O4 on x86_64 Fedora 8 linux as on Darwin. Another example of this is building the scimark2_1c benchmark... http://math.nist.gov/scimark2/download_c.html as follows on x86_64 Fedora 8... /home/howarth/llvm-gcc42-work/bin/gcc -O4 -m64 -c FFT.c /home/howarth/llvm-gcc42-work/bin/gcc -O4 -m64 -c kernel.c