Yaxun (Sam) Liu c0f0d50653 [HIP] emit macro __HIP_NO_IMAGE_SUPPORT ...

HIP texture/image support is optional as some devices
do not have image instructions. A macro __HIP_NO_IMAGE_SUPPORT
is defined for device not supporting images (d0448aa4c4/docs/reference/kernel_language.md (L426) )

Currently the macro is defined by HIP header based on predefined macros
for GPU, e.g __gfx*__ , which is error prone. This patch let clang
emit the predefined macro.

Reviewed by: Matt Arsenault, Artem Belevich

Differential Revision: https://reviews.llvm.org/D151349

2023-06-14 22:53:41 -04:00

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