[Bug c/45407] internal compiler error gcc 4.5.1
-- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |ebotcazou at gcc dot gnu dot |dot org |org Status|WAITING |ASSIGNED Ever Confirmed|0 |1 Last reconfirmed|-00-00 00:00:00 |2010-09-14 08:03:21 date|| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45407
[Bug c/45407] internal compiler error gcc 4.5.1
--- Comment #8 from bbiswas at email dot unc dot edu 2010-08-27 14:19 --- Subject: Re: internal compiler error gcc 4.5.1 I successfully built gcc on Solaris 10 using these versions of gmp/mpfr/mpc: gmp 4.3.2 mpfr 2.4.2 mpc 0.8.1 The instructions on the prerequisites.html page you reference below say to use those versions (or later). I'd recommend listing what versions you have tested gcc with and say simply that other versions haven't been tested. I originally used the latest version of those three libraries: gmp 5.0.1 mpfr 3.0.0 mpc 0.8.2 Those three libraries _will_ work when building gcc on Linux or AIX--but not Solaris (you get the internal compiler error message in the bug report I originally submitted). I tried various combinations as well on Solaris (e.g. gmp 4.3.2, mpfr 2.4.2, and mpc 0.8.2), but only using the three earlier versions (gmp 4.3.2, mpfr 2.4.2, mpc 0.8.1) worked. Anyway, we have gcc working on all platforms now. Thanks for all your help! --Brian On Aug 25, 2010, at 4:07 PM, ebotcazou at gcc dot gnu dot org wrote: --- Comment #7 from ebotcazou at gcc dot gnu dot org 2010-08-25 20:07 --- I did notice that the SUNWspro compilers were used to compile the latest versions of mpfr mpc we use. Should I try re-compiling mpfr and mpc with gcc and then rebuilding gcc 4.5.1? The problematic ones are GMP and MPFR. You should run 'make check' in the build dir once you have compiled them. I am using the latest versions of mpfr (3.0.0) and mpc (0.8.2). I didn't see anything in: http://gcc.gnu.org/install/prerequisites.html about certain gcc versions miscompiling either of those packages. Yes, but we cannot test all combinations of libraries so sticking with the recommended versions is the safest approach. These are regularly tested in conjunction with the compiler. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45407 --- You are receiving this mail because: --- You reported the bug, or are watching the reporter. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45407
[Bug c/45407] internal compiler error gcc 4.5.1
--- Comment #9 from ebotcazou at gcc dot gnu dot org 2010-08-27 14:36 --- I successfully built gcc on Solaris 10 using these versions of gmp/mpfr/mpc: gmp 4.3.2 mpfr 2.4.2 mpc 0.8.1 The instructions on the prerequisites.html page you reference below say to use those versions (or later). I'd recommend listing what versions you have tested gcc with and say simply that other versions haven't been tested. Thanks for your feedback. I'm going to add a blurb to the platform-specific instructions. I originally used the latest version of those three libraries: gmp 5.0.1 mpfr 3.0.0 mpc 0.8.2 Those three libraries _will_ work when building gcc on Linux or AIX--but not Solaris (you get the internal compiler error message in the bug report I originally submitted). I tried various combinations as well on Solaris (e.g. gmp 4.3.2, mpfr 2.4.2, and mpc 0.8.2), but only using the three earlier versions (gmp 4.3.2, mpfr 2.4.2, mpc 0.8.1) worked. Do you confirm that going from MPC 0.8.1 to 0.8.2 alone is problematic with GCC 4.1.2 as the base compiler? -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added GCC build triplet||sparc-sun-solaris2.* GCC host triplet||sparc-sun-solaris2.* GCC target triplet||sparc-sun-solaris2.* http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45407
[Bug c/45407] internal compiler error gcc 4.5.1
--- Comment #10 from bbiswas at email dot unc dot edu 2010-08-27 15:05 --- Subject: Re: internal compiler error gcc 4.5.1 Yes. mpc 0.8.2 includes symbols found in gmp 3.0.0. But you can't use gmp 3.0.0 because then gcc fails to build (internal compiler error). mpc 0.8.1 doesn't include those symbols, you can use gmp 4.3.2, and all is well. --Brian On Aug 27, 2010, at 10:36 AM, ebotcazou at gcc dot gnu dot org wrote: --- Comment #9 from ebotcazou at gcc dot gnu dot org 2010-08-27 14:36 --- I successfully built gcc on Solaris 10 using these versions of gmp/mpfr/mpc: gmp 4.3.2 mpfr 2.4.2 mpc 0.8.1 The instructions on the prerequisites.html page you reference below say to use those versions (or later). I'd recommend listing what versions you have tested gcc with and say simply that other versions haven't been tested. Thanks for your feedback. I'm going to add a blurb to the platform- specific instructions. I originally used the latest version of those three libraries: gmp 5.0.1 mpfr 3.0.0 mpc 0.8.2 Those three libraries _will_ work when building gcc on Linux or AIX--but not Solaris (you get the internal compiler error message in the bug report I originally submitted). I tried various combinations as well on Solaris (e.g. gmp 4.3.2, mpfr 2.4.2, and mpc 0.8.2), but only using the three earlier versions (gmp 4.3.2, mpfr 2.4.2, mpc 0.8.1) worked. Do you confirm that going from MPC 0.8.1 to 0.8.2 alone is problematic with GCC 4.1.2 as the base compiler? -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added GCC build triplet||sparc-sun-solaris2.* GCC host triplet||sparc-sun-solaris2.* GCC target triplet||sparc-sun-solaris2.* http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45407 --- You are receiving this mail because: --- You reported the bug, or are watching the reporter. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45407
[Bug c/45407] internal compiler error gcc 4.5.1
--- Comment #1 from ebotcazou at gcc dot gnu dot org 2010-08-25 18:41 --- Please _attach_ the preprocessed file. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added CC||ebotcazou at gcc dot gnu dot ||org Status|UNCONFIRMED |WAITING http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45407
[Bug c/45407] internal compiler error gcc 4.5.1
--- Comment #2 from bbiswas at email dot unc dot edu 2010-08-25 18:55 --- Subject: Re: internal compiler error gcc 4.5.1 Here you go: --- Comment #3 from bbiswas at email dot unc dot edu 2010-08-25 18:55 --- Created an attachment (id=21564) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21564action=view) --- Comment #4 from bbiswas at email dot unc dot edu 2010-08-25 18:55 --- Created an attachment (id=21565) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21565action=view) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45407
[Bug c/45407] internal compiler error gcc 4.5.1
--- Comment #5 from ebotcazou at gcc dot gnu dot org 2010-08-25 19:14 --- Thanks, but I cannot reproduce the problem. Which stage of the bootstrap is this? What base compiler do you use? Note that recent versions of GMP/MPFR are miscompiled on this platform by older versions of GCC, I'd suggest to stick to the recommended versions: http://gcc.gnu.org/install/prerequisites.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45407
[Bug c/45407] internal compiler error gcc 4.5.1
--- Comment #6 from bbiswas at email dot unc dot edu 2010-08-25 19:43 --- Subject: Re: internal compiler error gcc 4.5.1 It's in stage 3. My base compiler is 4.1.2. I trying to upgrade gcc at our university from 4.1.2 to 4.5.1. I've successfully built the compiler for Linux 2.6 (32 and 64-bit) and AIX 5.3. Solaris 10 is my remaining version. I did notice that the SUNWspro compilers were used to compile the latest versions of mpfr mpc we use. Should I try re-compiling mpfr and mpc with gcc and then rebuilding gcc 4.5.1? I am using the latest versions of mpfr (3.0.0) and mpc (0.8.2). I didn't see anything in: http://gcc.gnu.org/install/prerequisites.html about certain gcc versions miscompiling either of those packages. Thanks, --Brian On Aug 25, 2010, at 3:14 PM, ebotcazou at gcc dot gnu dot org wrote: --- Comment #5 from ebotcazou at gcc dot gnu dot org 2010-08-25 19:14 --- Thanks, but I cannot reproduce the problem. Which stage of the bootstrap is this? What base compiler do you use? Note that recent versions of GMP/MPFR are miscompiled on this platform by older versions of GCC, I'd suggest to stick to the recommended versions: http://gcc.gnu.org/install/prerequisites.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45407 --- You are receiving this mail because: --- You reported the bug, or are watching the reporter. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45407
[Bug c/45407] internal compiler error gcc 4.5.1
--- Comment #7 from ebotcazou at gcc dot gnu dot org 2010-08-25 20:07 --- I did notice that the SUNWspro compilers were used to compile the latest versions of mpfr mpc we use. Should I try re-compiling mpfr and mpc with gcc and then rebuilding gcc 4.5.1? The problematic ones are GMP and MPFR. You should run 'make check' in the build dir once you have compiled them. I am using the latest versions of mpfr (3.0.0) and mpc (0.8.2). I didn't see anything in: http://gcc.gnu.org/install/prerequisites.html about certain gcc versions miscompiling either of those packages. Yes, but we cannot test all combinations of libraries so sticking with the recommended versions is the safest approach. These are regularly tested in conjunction with the compiler. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45407
