[clang][RISCVVEmitter] Remove no-op ptr-to-ptr bitcast (NFC) (llvm#74179)

JOE1994 · web-flow · commit c6381615ef9b · 2023-12-02T13:50:58.000-05:00
Remove ptr-to-ptr bitcast which was added back in 939352b . With opaque pointers, the bitcast is now redundant. Opaque ptr cleanup effort.
diff --git a/clang/utils/TableGen/RISCVVEmitter.cpp b/clang/utils/TableGen/RISCVVEmitter.cpp
@@ -180,13 +180,10 @@ void emitCodeGenSwitchBody(const RVVIntrinsic *RVVI, raw_ostream &OS) {
     return;
   }
 
-  // Cast pointer operand of vector load intrinsic.
   for (const auto &I : enumerate(RVVI->getInputTypes())) {
     if (I.value()->isPointer()) {
       assert(RVVI->getIntrinsicTypes().front() == -1 &&
              "RVVI should be vector load intrinsic.");
-      OS << "  Ops[" << I.index() << "] = Builder.CreateBitCast(Ops[";
-      OS << I.index() << "], ResultType->getPointerTo());\n";
     }
   }
 

Original file line number	Diff line number	Diff line change
`@@ -180,13 +180,10 @@ void emitCodeGenSwitchBody(const RVVIntrinsic *RVVI, raw_ostream &OS) {`
`180`	`180`	`return;`
`181`	`181`	`}`
`182`	`182`
`183`		`- // Cast pointer operand of vector load intrinsic.`
`184`	`183`	`for (const auto &I : enumerate(RVVI->getInputTypes())) {`
`185`	`184`	`if (I.value()->isPointer()) {`
`186`	`185`	`assert(RVVI->getIntrinsicTypes().front() == -1 &&`
`187`	`186`	`"RVVI should be vector load intrinsic.");`
`188`		`- OS << " Ops[" << I.index() << "] = Builder.CreateBitCast(Ops[";`
`189`		`- OS << I.index() << "], ResultType->getPointerTo());\n";`
`190`	`187`	`}`
`191`	`188`	`}`
`192`	`189`