2011/06/08 · I have a C++ program that is doing a lot of math (mostly calls to sin(), sqrt() and so regular operations). I know that in theory enabling -msse ...
These options enable GCC to use these extended instructions in generated code, even without -mfpmath=sse . Applications that perform run-time CPU detection must ...
To generate SSE/SSE2 instructions automatically from floating-point code (as opposed to 387 instructions), see -mfpmath=sse . GCC depresses SSEx ...
2018/11/14 · My understanding was that the latest (development) version of GCC, and hence g++ was 9. Could you clarify "g++11"?
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2024/06/01 · This option fails with clang compiler when testing for soft-float because OE enforces this option via CCARGS however, ...
Maybe we can say "This is the default choice for non-Darwin x86-32 targets." here? And further extend: "This is the default choice for the x86-64 compiler, ...
2010/05/08 · This effectively double the amount of available registers and on chips with separate execution units for 387 and SSE the execution resources too ...
2021/03/14 · Tried to build OpenAL 1.21.1 with gcc 5.4.0 for x86/32-bit, using Linux x86/64-bit. To be honest, can't say for sure how exactly 32-bit ...
2015/05/26 · This seems to be a regression as gcc-4.9 with the cilk patches works fine. Note that -mfpmath=sse works on 64-bit machines, however, this option ...
