Successful bootstrap and install of gcc (GCC) 6.3.0 on mips64-unknown-linux-gnu
Hi, Here's a report of a successful build and install of GCC: $ gcc-6.3.0/config.guess mips64-unknown-linux-gnu $ newcompiler/bin/gcc -v Using built-in specs. COLLECT_GCC=newcompiler/bin/gcc COLLECT_LTO_WRAPPER=/home/aaro/gcctest/newcompiler/libexec/gcc/mips-unknown-linux-gnu/6.3.0/lto-wrapper Target: mips-unknown-linux-gnu Configured with: ../gcc-6.3.0/configure --with-arch=octeon+ --with-abi=32 --enable-targets=all --with-float=soft --disable-nls --prefix=/home/aaro/gcctest/newcompiler --enable-languages=c,c++ --host=mips-unknown-linux-gnu --build=mips-unknown-linux-gnu --target=mips-unknown-linux-gnu --with-system-zlib --with-sysroot=/ Thread model: posix gcc version 6.3.0 (GCC) -- Build environment -- host: edgerouter-pro distro: los.git rootfs=ef31e1 native=ef31e1 kernel: Linux 4.9.0-octeon-los_ef31e1 binutils: GNU binutils 2.27 make: GNU Make 4.2.1 libc: GNU C Library (GNU libc) stable release version 2.24 zlib: 1.2.8 mpfr: 3.1.3 gmp: 6 -- Time consumed -- configure: real0m 10.72s user0m 9.62s sys 0m 0.92s bootstrap: real13h 30m 40s user23h 37m 08s sys 1h 32m 52s install:real9m 20.03s user3m 9.25s sys 4m 51.87s -- Hardware details --- MemTotal: 2011960 kB system type : ubnt,e200 (CN6120p1.1-1000-NSP) machine : Unknown processor : 0 cpu model : Cavium Octeon II V0.1 BogoMIPS: 2000.00 wait instruction: yes microsecond timers : yes tlb_entries : 128 extra interrupt vector : yes hardware watchpoint : yes, count: 2, address/irw mask: [0x0ffc, 0x0ffb] isa : mips2 mips3 mips4 mips5 mips64r2 ASEs implemented: shadow register sets: 1 kscratch registers : 3 package : 0 core: 0 VCED exceptions : not available VCEI exceptions : not available processor : 1 cpu model : Cavium Octeon II V0.1 BogoMIPS: 2000.00 wait instruction: yes microsecond timers : yes tlb_entries : 128 extra interrupt vector : yes hardware watchpoint : yes, count: 2, address/irw mask: [0x0ffc, 0x0ffb] isa : mips2 mips3 mips4 mips5 mips64r2 ASEs implemented: shadow register sets: 1 kscratch registers : 3 package : 0 core: 1 VCED exceptions : not available VCEI exceptions : not available A.
Successful bootstrap and install of gcc (GCC) 6.3.0 on x86_64-pc-linux-gnu
Hi, Here's a report of a successful build and install of GCC: $ gcc-6.3.0/config.guess x86_64-pc-linux-gnu $ newcompiler/bin/gcc -v Using built-in specs. COLLECT_GCC=newcompiler/bin/gcc COLLECT_LTO_WRAPPER=/home/aaro/gcctest/newcompiler/libexec/gcc/x86_64-unknown-linux-gnu/6.3.0/lto-wrapper Target: x86_64-unknown-linux-gnu Configured with: ../gcc-6.3.0/configure --with-arch=nocona --disable-multilib --disable-nls --prefix=/home/aaro/gcctest/newcompiler --enable-languages=c,c++ --host=x86_64-unknown-linux-gnu --build=x86_64-unknown-linux-gnu --target=x86_64-unknown-linux-gnu --with-system-zlib --with-sysroot=/ Thread model: posix gcc version 6.3.0 (GCC) -- Build environment -- host: amd-fx-6350 distro: los.git rootfs=839021 native=839021 kernel: Linux 4.9.0-pc-los_839021 binutils: GNU binutils 2.27 make: GNU Make 4.2.1 libc: GNU C Library (GNU libc) stable release version 2.24 zlib: 1.2.8 mpfr: 3.1.3 gmp: 6 -- Time consumed -- configure: real0m 11.06s user0m 1.42s sys 0m 0.29s bootstrap: real35m 22.75s user2h 37m 26s sys 2m 15.57s install:real0m 4.48s user0m 2.60s sys 0m 1.26s -- Hardware details --- MemTotal: 16154348 kB processor : 0 vendor_id : AuthenticAMD cpu family : 21 model : 2 model name : AMD FX(tm)-6350 Six-Core Processor stepping: 0 microcode : 0x600081c cpu MHz : 2500.000 cache size : 2048 KB physical id : 1 siblings: 6 core id : 0 cpu cores : 3 apicid : 16 initial apicid : 16 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 popcnt aes xsave avx f16c lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs xop skinit wdt lwp fma4 tce nodeid_msr tbm topoext perfctr_core perfctr_nb cpb hw_pstate vmmcall bmi1 arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold bugs: fxsave_leak sysret_ss_attrs null_seg bogomips: 7799.95 TLB size: 1536 4K pages clflush size: 64 cache_alignment : 64 address sizes : 48 bits physical, 48 bits virtual power management: ts ttp tm 100mhzsteps hwpstate cpb eff_freq_ro processor : 1 vendor_id : AuthenticAMD cpu family : 21 model : 2 model name : AMD FX(tm)-6350 Six-Core Processor stepping: 0 microcode : 0x600081c cpu MHz : 1400.000 cache size : 2048 KB physical id : 1 siblings: 6 core id : 0 cpu cores : 3 apicid : 17 initial apicid : 17 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 popcnt aes xsave avx f16c lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs xop skinit wdt lwp fma4 tce nodeid_msr tbm topoext perfctr_core perfctr_nb cpb hw_pstate vmmcall bmi1 arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold bugs: fxsave_leak sysret_ss_attrs null_seg bogomips: 7873.90 TLB size: 1536 4K pages clflush size: 64 cache_alignment : 64 address sizes : 48 bits physical, 48 bits virtual power management: ts ttp tm 100mhzsteps hwpstate cpb eff_freq_ro processor : 2 vendor_id : AuthenticAMD cpu family : 21 model : 2 model name : AMD FX(tm)-6350 Six-Core Processor stepping: 0 microcode : 0x600081c cpu MHz : 1400.000 cache size : 2048 KB physical id : 1 siblings: 6 core id : 1 cpu cores : 3 apicid : 18 initial apicid : 18 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 popcnt aes xsave avx f16c lahf_lm cmp_legacy svm extapic cr8_leg
Successful bootstrap and install of gcc (GCC) 6.3.0 on mips64el-unknown-linux-gnu
Hi, Here's a report of a successful build and install of GCC: $ gcc-6.3.0/config.guess mips64el-unknown-linux-gnu $ newcompiler/bin/gcc -v Using built-in specs. COLLECT_GCC=newcompiler/bin/gcc COLLECT_LTO_WRAPPER=/home/aaro/gcctest/newcompiler/libexec/gcc/mipsel-unknown-linux-gnu/6.3.0/lto-wrapper Target: mipsel-unknown-linux-gnu Configured with: ../gcc-6.3.0/configure --with-arch=loongson2f --with-abi=32 --with-fp-32=xx --enable-targets=all --disable-nls --prefix=/home/aaro/gcctest/newcompiler --enable-languages=c,c++ --host=mipsel-unknown-linux-gnu --build=mipsel-unknown-linux-gnu --target=mipsel-unknown-linux-gnu --with-system-zlib --with-sysroot=/ Thread model: posix gcc version 6.3.0 (GCC) -- Build environment -- host: fuloong-minipc distro: los.git rootfs=ef31e1 native=ef31e1 kernel: Linux 4.9.0-lemote-los_ef31e1 binutils: GNU binutils 2.27 make: GNU Make 4.2.1 libc: GNU C Library (GNU libc) stable release version 2.24 zlib: 1.2.8 mpfr: 3.1.3 gmp: 6 -- Time consumed -- configure: real0m 23.73s user0m 15.35s sys 0m 6.22s bootstrap: real50h 9m 38s user46h 31m 26s sys 3h 16m 30s install:real16m 28.01s user6m 15.90s sys 7m 51.50s -- Hardware details --- MemTotal: 494016 kB system type : lemote-fuloong-2f-box machine : Unknown processor : 0 cpu model : ICT Loongson-2 V0.3 FPU V0.1 BogoMIPS: 264.19 wait instruction: yes microsecond timers : yes tlb_entries : 64 extra interrupt vector : no hardware watchpoint : yes, count: 0, address/irw mask: [] isa : mips2 mips3 ASEs implemented: shadow register sets: 1 kscratch registers : 0 package : 0 core: 0 VCED exceptions : not available VCEI exceptions : not available A.
gcc-7-20170108 is now available
Snapshot gcc-7-20170108 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/7-20170108/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 7 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/trunk revision 244209 You'll find: gcc-7-20170108.tar.bz2 Complete GCC MD5=9ff1304cdfd96215e39bb40d7e28420c SHA1=48fa3657d31805b3f803998df699276fb011d02f Diffs from 7-20170101 are available in the diffs/ subdirectory. When a particular snapshot is ready for public consumption the LATEST-7 link is updated and a message is sent to the gcc list. Please do not use a snapshot before it has been announced that way.
Re: un-optimal code because of forwprop after gcc-5?
On Friday 06 January 2017 09:42 PM, Jeff Law wrote: On 01/06/2017 03:09 AM, Pitchumani Sivanupandi wrote: Found a code size regression for AVR target in gcc-5 and higher. Looks like it is applicable to x86_64 also. Please file a bug. http://gcc.gnu.org/bugzilla Filed. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79028 Regards, Pitchumani
