------- Additional Comments From jconner at apple dot com 2005-04-11 21:10 ------- Subject: Re: [PR target/20126, RFC] loop DEST_ADDR biv replacement may fail
On Apr 10, 2005, at 8:50 PM, Alexandre Oliva wrote: > On Apr 10, 2005, Mark Mitchell <[EMAIL PROTECTED]> wrote: > >> Thanks for alerting me to this one; it does look relatively >> serious. I've added it to: > >> http://gcc.gnu.org/wiki/Last-Minute%20Requests%20for%204.0.0 > >> and will consider whether it merits a second release-candidate. > > FWIW, I've bootstrapped and regtested it on amd64-linux-gnu on 4.0 > branch as well. The same patch applies cleanly. > > -- > Alexandre Oliva http://www.ic.unicamp.br/~oliva/ > Red Hat Compiler Engineer [EMAIL PROTECTED], gcc.gnu.org} > Free Software Evangelist [EMAIL PROTECTED], gnu.org} > I'm now getting a ICE building the mainline (please ignore the "3.4.3" in the directory structure, it's a holdover from the build scripts I'm using) that appears to be related to this patch. Here's the output: ... /Volumes/Home/Users/josh/work/SameOld-mainline-elf/ToolsSrc/build-gcc -3.4.3-arm-elf-full/./gcc/xgcc -B/Volumes/Home/Users/josh/work/SameOld-mainline-elf/ToolsSrc/build- gcc-3.4.3-arm-elf-full/./gcc/ -c -DHAVE_CONFIG_H -O2 -g -O2 -I. -I/Volumes/Home/Users/josh/work/SameOld-mainline-elf/ToolsSrc/gcc/ libiberty/../include -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes /Volumes/Home/Users/josh/work/SameOld-mainline-elf/ToolsSrc/gcc/ libiberty/cp-demangle.c -o cp-demangle.o In file included from /Volumes/Home/Users/josh/work/SameOld-mainline-elf/ToolsSrc/gcc/ libiberty/cp-demangle.c:99: /Volumes/Home/Users/josh/work/SameOld-mainline-elf/ToolsSrc/gcc/ libiberty/../include/libiberty.h:80: warning: function declaration isn't a prototype /Volumes/Home/Users/josh/work/SameOld-mainline-elf/ToolsSrc/gcc/ libiberty/cp-demangle.c: In function 'd_print_comp': /Volumes/Home/Users/josh/work/SameOld-mainline-elf/ToolsSrc/gcc/ libiberty/cp-demangle.c:3324: internal compiler error: in loop_givs_rescan, at loop.c:5501 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. make[1]: *** [cp-demangle.o] Error 1 make: *** [all-target-libiberty] Error 2 And my configuration: TOPLEVEL_CONFIGURE_ARGUMENTS=/Volumes/Home/Users/josh/work/SameOld- mainline-elf/ToolsSrc/gcc/configure --prefix=/Volumes/Home/Users/josh/work/SameOld-mainline-elf/ToolsSrc/ gcc/../../ToolChains/darwin-ppc/gcc-3.4.3/ --target=arm-unknown-elf --program-prefix=arm-elf- --disable-nls --enable-languages=c,c++ --with-newlib --enable-multilib --disable-shared FWIW, the mainline built successfully for me on 5 April. I'd be glad to enter a bug report, if it's appropriate -- I wasn't sure about proper behavior for a recently fixed bug. Otherwise, I'm also glad to provide any additional information that may help track down the issue. - Josh ~~~~~~ Josh Conner Apple Computer -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20126
