iris: GL CTS generates spirv_to_nir.c warnings
Browsing through some job logs, I saw this in iris-amly-gl:
2021-05-19T04:42:54 [0m[31mERROR - dEQP error: SPIR-V WARNING:
2021-05-19T04:42:54 [0m[0m[31mERROR - dEQP error: In file ../src/compiler/spirv/spirv_to_nir.c:4373
2021-05-19T04:42:54 [0m[0m[31mERROR - dEQP error: Unsupported SPIR-V capability: SpvCapabilityStorageImageMultisample (27)
2021-05-19T04:42:54 [0m[0m[31mERROR - dEQP error: 44 bytes into the SPIR-V binary
2021-05-19T04:42:54 [0m[0m[31mERROR - dEQP error: SPIR-V WARNING:
2021-05-19T04:42:54 [0m[0m[31mERROR - dEQP error: In file ../src/compiler/spirv/spirv_to_nir.c:4409
2021-05-19T04:42:54 [0m[0m[31mERROR - dEQP error: Unsupported SPIR-V capability: SpvCapabilityImageMSArray (48)
2021-05-19T04:42:54 [0m[0m[31mERROR - dEQP error: 116 bytes into the SPIR-V binary
The logging doesn't include which of the tests produced it, though.