Revision 564877

- r600g/sb: fix stack size computation on evergreen
- mesa: fix interpretation of glClearBuffer(drawbuffer)
- dri_util: Don't assume __DRIcontext->driverPrivate is a gl_context
- mesa: Fix error code generation in glBeginConditionalRender()
- Use line number information from entire function expression
- i965: Fix 3DSTATE_PUSH_CONSTANT_ALLOC_PS packet creation
- i915: Add support for gl_FragData[0] reads.
- st/mesa: use pipe_sampler_view_release() (fixes segfault)
- llvmpipe: use pipe_sampler_view_release() to avoid segfault
- clover: Remove unused variable
- pipe_loader/sw: close dev->lib when initialization fails
- radeon/compute: Stop leaking LLVMContexts in radeon_llvm_parse_bitcode
- r600/compute: Free compiled kernels when deleting compute state
- r600/compute: Use the correct FREE macro when deleting compute state
- radeon/llvm: Free target data at end of optimization
- st/vdpau: Destroy context when initialization fails
- r600/pipe: Stop leaking context->start_compute_cs_cmd.buf on EG/CM
- r600g: fix SUMO2 pci id
- Revert "mesa: Remove GLXContextID typedef from glx.h."
- glcpp: error on multiple #else/#elif directives
- st/mesa: fix glClear with multiple colorbuffers and different formats
- i965/gen6: Fix HiZ hang in WebGL Google Maps
- glsl: Teach ir_variable_refcount about ir_loop::counter variables.
- glsl: Fix inconsistent assumptions about ir_loop::counter.
- nv50: fix a small leak on context destroy