Date: Tue, 29 May 2012 10:38:32 +0300 From: Andriy Gapon <avg@FreeBSD.org> To: chromium@FreeBSD.org Subject: chromium-19.0.1084.52 build failed with gcc 4.6 on amd 10h cpu Message-ID: <4FC47CF8.7020909@FreeBSD.org> Resent-Message-ID: <4FC5289D.2040804@FreeBSD.org>
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CXX(target) out/Release/obj.target/skia_opts_ssse3/third_party/skia/src/opts/SkBitmapProcState_opts_SSSE3.o In file included from third_party/skia/src/opts/SkBitmapProcState_opts_SSSE3.cpp:8:0: /usr/local/lib/gcc46/gcc/x86_64-portbld-freebsd10.0/4.6.3/include/tmmintrin.h:31:3: error: #error "SSSE3 instruction set not enabled" A snippet from the tmmintrin.h: #ifndef __SSSE3__ # error "SSSE3 instruction set not enabled" #else gcc command line during the build: g++46 '-D_FILE_OFFSET_BITS=64' '-DNO_TCMALLOC' '-DDISABLE_NACL' '-DCHROMIUM_BUILD' '-DUSE_NSS=1' '-DTOOLKIT_USES_GTK=1' '-DGTK_DISABLS=1' '-DENABLE_REMOTING=1' '-DENABLE_P2P_APIS=1' '-DUSE_PROPRIETARY_CODECS' '-DENABLE_CONFIGURATION_POLICY' '-DENABLE_INPUT_SPEECH' '-IONS' '-DENABLE_GPU=1' '-DENABLE_EGLIMAGE=1' '-DUSE_SKIA=1' '-DENABLE_REGISTER_PROTOCOL_HANDLER=1' '-DENABLE_WEB_INTENTS=1' '-DENABLE_ON=1' '-DENABLE_THEMES=1' '-DENABLE_AUTOMATION=1' '-DNDEBUG' '-DNVALGRIND' '-DDYNAMIC_ANNOTATIONS_ENABLED=0' -I. -Iskia/config -Ithirdde/config -Ithird_party/skia/include/core -Ithird_party/skia/src/core -pthread -fno-exceptions -fno-strict-aliasing -Wno-unused-param-field-initializers -fvisibility=hidden -pipe -fPIC -Wno-format -O2 -fno-ident -fdata-sections -ffunction-sections -fno-rtti -fno-threvisibility-inlines-hidden -Wno-deprecated -MMD -MF out/Release/.deps/out/Release/obj.target/skia_opts_ssse3/third_party/skia/src/opts/_opts_SSSE3.o.d.raw -O2 -pipe -O2 -fno-strict-aliasing -pipe -march=k8-sse3 -Wno-error -Wl,-rpath=/usr/local/lib/gcc46 -march=amdfam10aliasing -pipe -march=amdfam10 -c -o out/Release/obj.target/skia_opts_ssse3/third_party/skia/src/opts/SkBitmapProcState_opts_SSSE3.o trc/opts/SkBitmapProcState_opts_SSSE3.cp According to the wikipedia (I know, I know) SSSE3 [note three S-s] is supported only on newest AMD processors, I have an older generation (Athlon II): http://en.wikipedia.org/wiki/SSSE3#CPUs_with_SSSE3 (while on Intel it is supported for a far wider range of the CPUs). Is the SSSE3 support mis-detected or mis-enabled? Final notes: $ g++46 -E -dM -O2 -march=amdfam10 -x c /dev/null | fgrep SSE #define __SSE2_MATH__ 1 #define __SSE4A__ 1 #define __SSE_MATH__ 1 #define __SSE2__ 1 #define __SSE__ 1 #define __SSE3__ 1 CPU: AMD Athlon(tm) II X2 250 Processor (3013.79-MHz K8-class CPU) Origin = "AuthenticAMD" Id = 0x100f62 Family = 10 Model = 6 Stepping = 2 Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT> Features2=0x802009<SSE3,MON,CX16,POPCNT> AMD Features=0xee500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM,3DNow!+,3DNow!> AMD Features2=0x37ff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS,SKINIT,WDT> -- Andriy Gapon
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