Bug#470318: gcc seems to produce wrong assembly for floating point division (rounding)

Package: gcc-4.3 Version: 4.3.0-1 Severity: normal --- Please enter the report below this line. --- Hi, the following code: $ cat quot.c #include int main() { double a = -4.1974624032366689e+117; double b = -8.4657370748010221e-47; double c = a/b; printf("%.16e\n%.16e\n%.16e\

Results for 4.1.3 20080308 (prerelease) (Debian 4.1.2-21) testsuite on i486-pc-linux-gnu

LAST_UPDATED: Sat Mar 8 10:35:07 UTC 2008 (revision 133025) Target: i486-linux-gnu gcc version 4.1.3 20080308 (prerelease) (Debian 4.1.2-21) Native configuration is i486-pc-linux-gnu === g++ tests === Running target unix XPASS: g++.old-deja/g++.other/init5.C execution test

Results for 4.3.1 20080309 (prerelease) (Debian 4.3.0-1) testsuite on x86_64-pc-linux-gnu

LAST_UPDATED: Target: x86_64-linux-gnu gcc version 4.3.1 20080309 (prerelease) (Debian 4.3.0-1) Native configuration is x86_64-pc-linux-gnu === g++ tests === Running target unix WARNING: Could not compile g++.dg/compat/struct-layout-1 generator === g++ Summary

Results for 4.3.1 20080309 (prerelease) (Debian 4.3.0-1) testsuite on ia64-unknown-linux-gnu

LAST_UPDATED: Target: ia64-linux-gnu gcc version 4.3.1 20080309 (prerelease) (Debian 4.3.0-1) Native configuration is ia64-unknown-linux-gnu === g++ tests === Running target unix WARNING: Could not compile g++.dg/compat/struct-layout-1 generator FAIL: g++.dg/tree-prof/indir-cal

Results for 4.3.1 20080309 (prerelease) (Debian 4.3.0-1) libjava testsuite on x86_64-pc-linux-gnu

LAST_UPDATED: Target: x86_64-linux-gnu gcc version 4.3.1 20080309 (prerelease) (Debian 4.3.0-1) Native configuration is x86_64-pc-linux-gnu === libjava tests === Running target unix === libjava Summary for unix === # of expected passes2550 Running

Results for 4.3.1 20080309 (prerelease) (Debian 4.3.0-1) testsuite on mipsel-unknown-linux-gnu

LAST_UPDATED: Target: mipsel-linux-gnu gcc version 4.3.1 20080309 (prerelease) (Debian 4.3.0-1) Native configuration is mipsel-unknown-linux-gnu === g++ tests === Running target unix WARNING: Could not compile g++.dg/compat/struct-layout-1 generator === g++ Sum

Results for 4.3.1 20080309 (prerelease) (Debian 4.3.0-1) testsuite on s390-ibm-linux-gnu

LAST_UPDATED: Target: s390-linux-gnu gcc version 4.3.1 20080309 (prerelease) (Debian 4.3.0-1) Native configuration is s390-ibm-linux-gnu === g++ tests === Running target unix WARNING: Could not compile g++.dg/compat/struct-layout-1 generator FAIL: g++.dg/other/anon5.C (test fo

Results for 4.3.1 20080309 (prerelease) (Debian 4.3.0-1) testsuite on mips-unknown-linux-gnu

LAST_UPDATED: Target: mips-linux-gnu gcc version 4.3.1 20080309 (prerelease) (Debian 4.3.0-1) Native configuration is mips-unknown-linux-gnu === g++ tests === Running target unix WARNING: Could not compile g++.dg/compat/struct-layout-1 generator === g++ Summary

Results for 4.3.1 20080309 (prerelease) (Debian 4.3.0-1) libjava testsuite on s390-ibm-linux-gnu

LAST_UPDATED: Target: s390-linux-gnu gcc version 4.3.1 20080309 (prerelease) (Debian 4.3.0-1) Native configuration is s390-ibm-linux-gnu === libjava tests === Running target unix === libjava Summary for unix === # of expected passes2550 Running ta

Results for 4.3.1 20080309 (prerelease) (Debian 4.3.0-1) libjava testsuite on ia64-unknown-linux-gnu

LAST_UPDATED: Target: ia64-linux-gnu gcc version 4.3.1 20080309 (prerelease) (Debian 4.3.0-1) Native configuration is ia64-unknown-linux-gnu === libjava tests === Running target unix FAIL: getlocalvartable output FAIL: Throw_3 -O3 output - source compiled test FAIL: Throw_3 -O3

Results for 4.3.1 20080309 (prerelease) (Debian 4.3.0-1) libjava testsuite on mips-unknown-linux-gnu

LAST_UPDATED: Target: mips-linux-gnu gcc version 4.3.1 20080309 (prerelease) (Debian 4.3.0-1) Native configuration is mips-unknown-linux-gnu === libjava tests === Running target unix === libjava Summary === # of expected passes2550 Compiler versio

Processing of gcc-4.1_4.1.2-21_multi.changes

gcc-4.1_4.1.2-21_multi.changes uploaded successfully to localhost along with the files: gcc-4.1-multilib_4.1.2-21_powerpc.deb libstdc++6-4.1-dbg_4.1.2-21_i386.deb gcc-4.1-base_4.1.2-21_powerpc.deb gcc-4.1_4.1.2-21.dsc gcc-4.1-locales_4.1.2-21_all.deb libstdc++6-4.1-doc_4.1.2-21_all.deb

gcc-4.1_4.1.2-21_multi.changes ACCEPTED

Accepted: cpp-4.1_4.1.2-21_i386.deb to pool/main/g/gcc-4.1/cpp-4.1_4.1.2-21_i386.deb cpp-4.1_4.1.2-21_powerpc.deb to pool/main/g/gcc-4.1/cpp-4.1_4.1.2-21_powerpc.deb g++-4.1-multilib_4.1.2-21_i386.deb to pool/main/g/gcc-4.1/g++-4.1-multilib_4.1.2-21_i386.deb g++-4.1-multilib_4.1.2-21_powerpc