[libclc] libclc: clspv: update gen_convert.cl for clspv (PR #66902)

[Kévin Petit via cfe-commits]

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@@ -307,8 +320,8 @@ def generate_saturated_conversion(src, dst, size):
         # Conversion from float to int
         print(
             """  {DST}{N} y = convert_{DST}{N}(x);
-  y = select(y, ({DST}{N}){DST_MIN}, {BP}(x < ({SRC}{N}){DST_MIN}){BS});
-  y = select(y, ({DST}{N}){DST_MAX}, {BP}(x > ({SRC}{N}){DST_MAX}){BS});
+  y = select(y, ({DST}{N}){DST_MIN}, {BP}(x <= ({SRC}{N}){DST_MIN}){BS});
+  y = select(y, ({DST}{N}){DST_MAX}, {BP}(x >= ({SRC}{N}){DST_MAX}){BS});
----------------
kpet wrote:

Did you intend to change these lines? If yes and the change applies independently of the clspv mode, this looks like a standalone bugfix.

https://github.com/llvm/llvm-project/pull/66902