[clang] [HIP][SPIRV] Enable the SPIRV backend instead of the translator through an experimental flag. (PR #162282)

[Manuel Carrasco via cfe-commits]

Juan Manuel Martinez =?utf-8?q?Caamaño?= <juama...@amd.com>,Manuel
 Carrasco <manuel.carra...@amd.com>,Manuel Carrasco 
<manuel.carra...@amd.com>,Manuel
 Carrasco <manuel.carra...@amd.com>,Manuel Carrasco 
<manuel.carra...@amd.com>,Manuel
 Carrasco <manuel.carra...@amd.com>,Manuel Carrasco 
<manuel.carra...@amd.com>,Manuel
 Carrasco <manuel.carra...@amd.com>,Manuel Carrasco <manuel.carra...@amd.com>
Message-ID:
In-Reply-To: <llvm.org/llvm/llvm-project/pull/162...@github.com>


================
@@ -995,7 +995,7 @@ inferOffloadToolchains(Compilation &C, Action::OffloadKind 
Kind) {
 
     StringRef Triple;
     if (ID == OffloadArch::AMDGCNSPIRV)
-      Triple = "spirv64-amd-amdhsa";
+      Triple = "spirv64v1.6-amd-amdhsa";
----------------
mgcarrasco wrote:

@shiltian thanks for all the feedback. I refactored the code so we have 
`getSpirvBackendTriple()` which returns the hardcoded triple for the two uses 
we have (here and in the 
[Linker](https://github.com/llvm/llvm-project/pull/162282/files#diff-242dcb66348f860d8610bab6cf633f3bc158620853e0987ec2f1b47ee982719cR189)).
 We could also write a function that returns the harcoded version, similar to 
`getSpirvBackendTriple()`. Let me know what you think.

https://github.com/llvm/llvm-project/pull/162282
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits