[llvm] [SPIR-V] Tie Int64ImageEXT to R64i/R64ui image format, not sampled type (PR #203005)

[Arseniy Obolenskiy via llvm-commits]

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@@ -523,7 +523,7 @@ defm ImageGatherBiasLodAMD : CapabilityOperand<5009, 0, 0, [], [Shader]>;
 defm FragmentMaskAMD : CapabilityOperand<5010, 0, 0, [], [Shader]>;
 defm StencilExportEXT : CapabilityOperand<5013, 0, 0, [], [Shader]>;
 defm ImageReadWriteLodAMD : CapabilityOperand<5015, 0, 0, [], [Shader]>;
-defm Int64ImageEXT : CapabilityOperand<5016, 0, 0, [SPV_EXT_shader_image_int64], [Int64]>;
+defm Int64ImageEXT : CapabilityOperand<5016, 0, 0, [SPV_EXT_shader_image_int64], [Shader]>;
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aobolensk wrote:

Done. But spirv-val does not accept that. This PR should be merged first: https://github.com/KhronosGroup/SPIRV-Headers/pull/611

https://github.com/llvm/llvm-project/pull/203005