3ddfccb303
Verify that interface blocks match when linking separate shader stages into a program. Fixes piglit glsl-1.50 tests: * linker/interface-blocks-vs-fs-member-count-mismatch.shader_test * linker/interface-blocks-vs-fs-member-order-mismatch.shader_test Signed-off-by: Kenneth Graunke <kenneth@whitecape.org> Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>