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Use LLVM::MCJIT on ARM and AArch64
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2 changed files with 45 additions and 0 deletions
40
mesa-llvmpipe-use-mcjit-on-arm.patch
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40
mesa-llvmpipe-use-mcjit-on-arm.patch
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@ -0,0 +1,40 @@
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diff --git a/src/gallium/auxiliary/gallivm/lp_bld_init.c b/src/gallium/auxiliary/gallivm/lp_bld_init.c
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index 3258f03..e4cc058 100644
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--- a/src/gallium/auxiliary/gallivm/lp_bld_init.c
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+++ b/src/gallium/auxiliary/gallivm/lp_bld_init.c
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@@ -49,7 +49,7 @@
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* - MC-JIT supports limited OSes (MacOSX and Linux)
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* - standard JIT in LLVM 3.1, with backports
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*/
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-#if defined(PIPE_ARCH_PPC_64) || defined(PIPE_ARCH_S390)
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+#if defined(PIPE_ARCH_PPC_64) || defined(PIPE_ARCH_S390) || defined(PIPE_ARCH_ARM) || defined(PIPE_ARCH_AARCH64)
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# define USE_MCJIT 1
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# define HAVE_AVX 0
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#elif HAVE_LLVM >= 0x0302 || (HAVE_LLVM == 0x0301 && defined(HAVE_JIT_AVX_SUPPORT))
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diff --git a/src/gallium/include/pipe/p_config.h b/src/gallium/include/pipe/p_config.h
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index 6b51160..96b5247 100644
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--- a/src/gallium/include/pipe/p_config.h
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+++ b/src/gallium/include/pipe/p_config.h
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@@ -114,6 +114,13 @@
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#define PIPE_ARCH_S390
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#endif
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+#if defined(__arm__)
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+#define PIPE_ARCH_ARM
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+#endif
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+
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+#if defined(__aarch64__)
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+#define PIPE_ARCH_AARCH64
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+#endif
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/*
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* Endian detection.
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@@ -148,7 +155,7 @@
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#else
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-#if defined(PIPE_ARCH_X86) || defined(PIPE_ARCH_X86_64)
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+#if defined(PIPE_ARCH_X86) || defined(PIPE_ARCH_X86_64) || defined(PIPE_ARCH_ARM) || defined(PIPE_ARCH_AARCH64)
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#define PIPE_ARCH_LITTLE_ENDIAN
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#elif defined(PIPE_ARCH_PPC) || defined(PIPE_ARCH_PPC_64) || defined(PIPE_ARCH_S390)
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#define PIPE_ARCH_BIG_ENDIAN
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@ -78,6 +78,7 @@ Patch16: mesa-9.2-no-useless-vdpau.patch
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Patch18: mesa-9.2-llvmpipe-on-big-endian.patch
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Patch19: mesa-9.2-no-gallium-osmesa.patch
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Patch20: 0001-Revert-i965-Disable-unused-pipeline-stages-once-at-s.patch
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Patch30: mesa-llvmpipe-use-mcjit-on-arm.patch
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BuildRequires: pkgconfig autoconf automake libtool
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%if %{with_hardware}
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@ -305,6 +306,7 @@ grep -q ^/ src/gallium/auxiliary/vl/vl_decoder.c && exit 1
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%patch18 -p1 -b .be
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%patch19 -p1 -b .osmesa
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%patch20 -p1 -b .revert
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%patch30 -p1 -b .arm
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%if 0%{with_private_llvm}
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sed -i 's/llvm-config/mesa-private-llvm-config-%{__isa_bits}/g' configure.ac
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@ -604,6 +606,9 @@ rm -rf $RPM_BUILD_ROOT
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%endif
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%changelog
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* Sun Jul 14 2013 Kyle McMartin <kyle@redhat.com>
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- Use LLVM::MCJIT on ARM and AArch64.
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* Mon Jun 17 2013 Adam Jackson <ajax@redhat.com> 9.2-0.12.20130610
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- Re-enable hardware float support (#975204)
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