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4fd42150bc
fixes #2140 Adds testing for SPIR-V 1.5 features: * Adds a test for bitcasts between pointers and vectors of integers. Note, SPIR-V 1.5 only supports bitcasts to vectors of two 32-bit integers. Therefore, the SPIR-V 1.5 behavior will only be exercised on devices with 64-bit pointers. The test will run on devices with 32-bit pointers, but will instead bitcast to scalars. * Adds a test for OpGroupNonUniformBroadcast with a dynamic index. Note, this is not an exhaustive test, and only unsigned integer types are tested, to avoid duplicating testing for cl_khr_subgroup_ballot.
test_conformance/spirv_new README ================================== The text versions of the spirv files are present in `conformance-tests/test_conformance/spriv_new/spirv_asm`. These text files have been used to generate the binaries in `spirv_bin` using the assembler from `spirv-tools`. The absolute path to `spirv_bin` needs to be passed after `--spirv-binaries-path` token for the test to find the SPIRV binaries. An example invocation looks like the following: ``` ./test_conformance/spirv_new/test_conformance_spirv_new --spirv-binaries-path /home/user/workspace/conformance-tests/test_conformance/spirv_new/spirv_bin/ [other options] ```