search for: enable_optim

Dear LLVM developers, I am wondering the gcc optimization flag for "ENABLE_OPTIMIZED=1" in LLVM is -O2 or -O3. And what is the flag if I set "ENABLE_OPTIMIZED=0"? If I want to manually modify the flag for "ENABLE_OPTIMIZED=1" in LLVM, what file should I refer to? -- Regards, Heming Cui -------------- next part -------------- An HTML attachment...

When building without ENABLE_OPTIMIZED=1, is that supposed to take 10 times longer to "build" LLVM than with ENABLE_OPTIMIZED=1? Thanks. Reed

...in specs. Target: i686-pc-linux-gnu Configured with: ../gcc-4.2.3/configure --prefix=/home/wuxi/gcc-4.2-install/ Thread model: posix gcc version 4.2.3 I follow the command: CXX=PATH_TO_MY_G++ ../llvm/configure -prefix=/usr/local To configure llvm And next when I use 'make ENABLE_OPTIMIZED=0', it can successfully build llvm, with the warning that I may get 10 times slower. But when I use 'make ENABLE_OPTMIZED=1', the compilation fails with the message: /home/wuxi/llvm-2.2/llvm-objects-opt/Release/bin/tblgen: /usr/lib/libstdc++.so.6: version `GLIBCXX_3.4....

On Wed, 2004-12-22 at 22:38, Markus F.X.J. Oberhumer wrote: > Hello Reid, > > > > @@ -167,7 +168,7 @@ > > > if test ${enableval} = "no" ; then > > > AC_SUBST(ENABLE_OPTIMIZED,[[]]) > > > else > > > - AC_SUBST(ENABLE_OPTIMIZED,[[ENABLE_OPTIMIZED=1]]) > > > + AC_SUBST(ENABLE_OPTIMIZED,[[1]]) > > > > This is not okay, at least not without other changes. We do some weird > > things in Makefile.config.in where these values...

Hi, > But when I use 'make ENABLE_OPTMIZED=1', the compilation fails with the spelling mistake: should be ENABLE_OPTIMIZED not ENABLE_OPTMIZED. > message: > > /home/wuxi/llvm-2.2/llvm-objects-opt/Release/bin/tblgen: > /usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.9' not found (required by > /home/wuxi/llvm-2.2/llvm-objects-opt/Release/bin/tblgen) The directory name shows that this is...

...elp test this release, please download the appropriate tarballs from the website. Here are a few ways you can help test this release: 1) Download llvm-gcc4 binary and llvm. Compile and run make check. 2) Download llvm-gcc4 binary, llvm, and llvm-test. Compile, run make check, and do "make ENABLE_OPTIMIZED=1 TEST=nightly report" in llvm-test. 3) Compile llvm-gcc4 and llvm from source. Run 'make check'. 4) Compile llvm-gcc4 and llvm from source. Run 'make check' and do a 'make ENABLE_OPTIMIZED=1 TEST=nightly report' in llvm-test. It would also be helpful for someon...

...I can't seem to get VMKit to compile correctly. I'm on a 64 bit Jaunty system. I compiled llvm and llvm-gcc from the subversion source no problem, but when I try to compile VMKit I get some issue with GCAllocator: /home/mmwu/Download/llvm$ ./configure /home/mmwu/Download/llvm$ make ENABLE_OPTIMIZED=1 /home/mmwu/Download/llvm$ make ENABLE_OPTIMIZED=1 install ... /home/mmwu/Download/$ sudo apt-get install classpath ... /home/mmwu/Download/vmkit$ ./configure --with-llvmsrc=/home/mmwu/Download/llvm --with-llvmobj=/home/mmwu/Download/llvm --with-gnu-classpath-glibj=/usr/share/classpath/...

Hello, Andrew, > I have checked by libstdc++, with a higher version: > > [wuxi at ppidellsc1420 lib]$ rpm -q libstdc++ > > libstdc++-4.1.1-52.el5 It is lower version. You should use newer version (the one, you've built during gcc 4.2.3 compilation) for the binaries built with new compiler. There are two solutions: 1. Build new gcc with --disable-shared, which will

...et VMKit to compile correctly. I'm on a 64 bit > Jaunty system. I compiled llvm and llvm-gcc from the subversion source > no problem, but when I try to compile VMKit I get some issue with > GCAllocator: > > /home/mmwu/Download/llvm$ ./configure > /home/mmwu/Download/llvm$ make ENABLE_OPTIMIZED=1 > /home/mmwu/Download/llvm$ make ENABLE_OPTIMIZED=1 install > > ... > > /home/mmwu/Download/$ sudo apt-get install classpath > > ... > > /home/mmwu/Download/vmkit$ ./configure > --with-llvmsrc=/home/mmwu/Download/llvm > --with-llvmobj=/home/mmwu/Download/llvm...

...configure+make machinery to create separate build results > subdirectories named for those. That is, it’s pretty common for me > to do something that boils down to (with lots of steps in between of > course), “<src>/configure && make && make check && make > ENABLE_OPTIMIZED=1 && make check ENABLE_OPTIMIZED=1 && make > ENABLE_OPTIMIZED=1 DISABLE_ASSERTIONS=1 && make check > ENABLE_OPTIMIZED=1 DISABLE_ASSERTIONS=1”. Depending on what I’m > doing, I bounce back and forth between them. With cmake, I have to > have completely separat...

Hi, Was this fixed? http://llvm.org/bugs/show_bug.cgi?id=7591. Its status is still new. I just got some more hints about this bug. It happened to me when I have both Debug and Release compilation. At this case, if we do make ENABLE_OPTIMIZED=1 install or make install it works fine. But if we do make ENABLE_OPTIMIZED=0 install the error like bug 7591 happens when generating ocamldoc for ocaml bindings. The problem got fixed if we make ENABLE_OPTIMIZED=1 clean in ./bindings, and then make ENABLE_OPTIMIZED=0 install. But I did no...

Hello, I am currently working on the latest version of VMKit (svn trunk). I need to debug VMKit so I tried compiling VMKit in debugging mode (ENABLE_OPTIMIZED=0). To do so I compiled LLVM in debug mode (yes, I really did it...) via: ./configure --enable-debug-runtime --enable-debug-symbols make ENABLE_OPTIMIZED=0 It all went okay for LLVM. Now I tried to compile VMKit in debug mode via: ./configure --with-llvmsrc=/home/koutheir/llvm --with-...

...mmit this part. > sparc*-*) llvm_cv_target_arch="Sparc" ;; > powerpc*-*) llvm_cv_target_arch="PowerPC" ;; > *) llvm_cv_target_arch="Unknown" ;; > @@ -167,7 +168,7 @@ > if test ${enableval} = "no" ; then > AC_SUBST(ENABLE_OPTIMIZED,[[]]) > else > - AC_SUBST(ENABLE_OPTIMIZED,[[ENABLE_OPTIMIZED=1]]) > + AC_SUBST(ENABLE_OPTIMIZED,[[1]]) This is not okay, at least not without other changes. We do some weird things in Makefile.config.in where these values are used that I've been meaning to clean up so that the...

...download the appropriate tarballs from the website. > > Here are a few ways you can help test this release: > > 1) Download llvm-gcc4 binary and llvm. Compile and run make check. > > 2) Download llvm-gcc4 binary, llvm, and llvm-test. Compile, run make > check, and do "make ENABLE_OPTIMIZED=1 TEST=nightly report" in llvm-test. > > 3) Compile llvm-gcc4 and llvm from source. Run 'make check'. > > 4) Compile llvm-gcc4 and llvm from source. Run 'make check' and do a 'make > ENABLE_OPTIMIZED=1 TEST=nightly report' in llvm-test. > > It w...

...ory and rely on the configure+make machinery to create separate build results subdirectories named for those. That is, it’s pretty common for me to do something that boils down to (with lots of steps in between of course), “<src>/configure && make && make check && make ENABLE_OPTIMIZED=1 && make check ENABLE_OPTIMIZED=1 && make ENABLE_OPTIMIZED=1 DISABLE_ASSERTIONS=1 && make check ENABLE_OPTIMIZED=1 DISABLE_ASSERTIONS=1”. Depending on what I’m doing, I bounce back and forth between them. With cmake, I have to have completely separate configured build...

...achinery to create separate build results >> subdirectories named for those. That is, it’s pretty common for me >> to do something that boils down to (with lots of steps in between of >> course), “<src>/configure && make && make check && make >> ENABLE_OPTIMIZED=1 && make check ENABLE_OPTIMIZED=1 && make >> ENABLE_OPTIMIZED=1 DISABLE_ASSERTIONS=1 && make check >> ENABLE_OPTIMIZED=1 DISABLE_ASSERTIONS=1”. Depending on what I’m >> doing, I bounce back and forth between them. With cmake, I have to >> have co...

2008/12/28 Elvis Dowson <elvis.dowson at mac.com> > Where can I get gccas ? I am running Mac OS X 10.5.6 and I get the > following error: > gccas is one of the LLVM tools; you have to build them before building llvm-gcc and you should configure llvm-gcc with the --enable-llvm=[...] flag unless the LLVM tools are in your PATH. See

Hi all, This is a problem that occurs for me only on Darwin (MacOS) and not on Linux. When llvm 2.8 (or 2.9) is compiled with ENABLE_OPTIMIZED=1, the "opt" tool fails to load LLVM passes in dynamic libraries (.dylib) files, regardless of how they themselves were built. When opt is built with ENABLE_OPTIMIZED=0, all is well. Here is some informative output. Seems to me the problem is in stripping the symbols of the assignPas...

...balls from the website. >> >> Here are a few ways you can help test this release: >> >> 1) Download llvm-gcc4 binary and llvm. Compile and run make check. >> >> 2) Download llvm-gcc4 binary, llvm, and llvm-test. Compile, run make >> check, and do "make ENABLE_OPTIMIZED=1 TEST=nightly report" in llvm-test. >> >> 3) Compile llvm-gcc4 and llvm from source. Run 'make check'. >> >> 4) Compile llvm-gcc4 and llvm from source. Run 'make check' and do a 'make >> ENABLE_OPTIMIZED=1 TEST=nightly report' in llvm-...

...ownload the appropriate tarballs from the website. > > Here are a few ways you can help test this release: > > 1) Download llvm-gcc4 binary and llvm. Compile and run make check. > > 2) Download llvm-gcc4 binary, llvm, and llvm-test. Compile, run make check, > and do "make ENABLE_OPTIMIZED=1 TEST=nightly report" in llvm-test. > > 3) Compile llvm-gcc4 and llvm from source. Run 'make check'. > > 4) Compile llvm-gcc4 and llvm from source. Run 'make check' and do a 'make > ENABLE_OPTIMIZED=1 TEST=nightly report' in llvm-test. > > It...