Bug#772746: gcc-snapshot: generates wrong code with -O2 - major regression
Package: gcc-snapshot
Version: 20141209-1
Severity: grave
Tags: upstream
Justification: renders package unusable
Generates wrong code with -O2 (e.g. for GNU MPFR).
Bug reported several times upstream, including mine:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64255
-- System Information:
Debian Release: 8.0
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 3.16.0-4-amd64 (SMP w/8 CPU cores)
Locale: LANG=POSIX, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: sysvinit (via /sbin/init)
Versions of packages gcc-snapshot depends on:
ii binutils 2.24.90.20141209-1
ii libasound2 1.0.28-1
ii libatk1.0-0 2.14.0-1
ii libc6 2.19-13
ii libc6-dev 2.19-13
ii libc6-dev-i386 2.19-13
ii libc6-dev-x32 2.19-13
ii libc6-i386 2.19-13
ii libc6-x32 2.19-13
ii libcairo2 1.14.0-2.1
ii libecj-java 3.10.1-1
ii libfontconfig1 2.11.0-6.3
ii libfreetype6 2.5.2-2
ii libgdk-pixbuf2.0-0 2.31.1-2+b1
ii libglib2.0-0 2.42.1-1
ii libgmp10 2:6.0.0+dfsg-6
ii libgtk2.0-0 2.24.25-1
ii libice6 2:1.0.9-1+b1
ii libisl10 0.12.2-2
ii libmpc3 1.0.2-1
ii libmpfr4 3.1.2-1+b2
ii libpango-1.0-0 1.36.8-3
ii libpangocairo-1.0-0 1.36.8-3
ii libpangoft2-1.0-0 1.36.8-3
ii libsm6 2:1.2.2-1+b1
ii libxrandr2 2:1.4.2-1+b1
ii libxrender1 1:0.9.8-1+b1
ii libxtst6 2:1.2.2-1+b1
ii python 2.7.8-2
ii zlib1g 1:1.2.8.dfsg-2+b1
gcc-snapshot recommends no packages.
Versions of packages gcc-snapshot suggests:
ii binutils [binutils-gold] 2.24.90.20141209-1
-- no debconf information
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