diff options
| author | José Fonseca <[email protected]> | 2012-07-20 18:17:14 +0100 |
|---|---|---|
| committer | José Fonseca <[email protected]> | 2012-07-23 17:46:38 +0100 |
| commit | c30bf68946433d26f672c741a763bba4712aada7 (patch) | |
| tree | 24e70ef506bee10035e21e11fd3651ad1579178f | |
| parent | cb149bf9e12aebd38bd0a6d009673e8400659110 (diff) | |
gallivm: Prefer the standard JIT engine whenever possible.
Testing shows that the standard JIT engine retrofited with AVX support is quite
stable and as capable to handle AVX instructions as MC-JIT is.
And the old JIT is much more memory efficient, as we don't need to
allocate one engine instance per shader, as we do for MC-JIT due to its
incompleteness.
Reviewed-by: Roland Scheidegger <[email protected]>
| -rw-r--r-- | src/gallium/auxiliary/gallivm/lp_bld_init.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_init.c b/src/gallium/auxiliary/gallivm/lp_bld_init.c index 5bf4bcfab3b..068a2cd7915 100644 --- a/src/gallium/auxiliary/gallivm/lp_bld_init.c +++ b/src/gallium/auxiliary/gallivm/lp_bld_init.c @@ -49,12 +49,12 @@ * - MC-JIT supports limited OSes (MacOSX and Linux) * - standard JIT in LLVM 3.1, with backports */ -#if HAVE_LLVM >= 0x0301 && (defined(PIPE_OS_LINUX) || defined(PIPE_OS_APPLE)) -# define USE_MCJIT 1 -# define HAVE_AVX 1 -#elif HAVE_LLVM >= 0x0302 || (HAVE_LLVM == 0x0301 && defined(HAVE_JIT_AVX_SUPPORT)) +#if HAVE_LLVM >= 0x0302 || (HAVE_LLVM == 0x0301 && defined(HAVE_JIT_AVX_SUPPORT)) # define USE_MCJIT 0 # define HAVE_AVX 1 +#elif HAVE_LLVM == 0x0301 && (defined(PIPE_OS_LINUX) || defined(PIPE_OS_APPLE)) +# define USE_MCJIT 1 +# define HAVE_AVX 1 #else # define USE_MCJIT 0 # define HAVE_AVX 0 |