Make precompileForTargets work with Slang API (#4845)

* Make precompileForTargets work with Slang API

precompileForTargets, renamed to precompileForTarget, does not need
an EndToEndCompileRequest and some objects created from it are not
necessary either.

Take only a target enum and a diagnostic blob as input and handle
everything else internally, such as creating the TargetReq with
chosen profile.

Fixes #4790

* Update slang-module.cpp

* Update slang-module.cpp

1 files changed, 4 insertions, 4 deletions

diff --git a/source/slang/slang.cpp b/source/slang/slang.cpp
index 81171fdcc..f08a6fc44 100644
--- a/source/slang/slang.cpp
+++ b/source/slang/slang.cpp
@@ -3252,10 +3252,10 @@ SlangResult EndToEndCompileRequest::executeActionsInner()
 
             for (auto translationUnit : frontEndReq->translationUnits)
             {
-                translationUnit->getModule()->precompileForTargets(
-                    getSink(),
-                    this,
-                    targetReq);
+                SlangCompileTarget target = SlangCompileTarget(targetReq->getTarget());
+                translationUnit->getModule()->precompileForTarget(
+                    target,
+                    nullptr);
             }
         }
     }