llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-clang Author: Timm Baeder (tbaederr) <details> <summary>Changes</summary> For shifts, the LHS and RHS element types might be different. The variable naming here could probably use some love now, but I'm trying to fix this as fast as possible. See the discussion in https://github.com/llvm/llvm-project/pull/108949 --- Full diff: https://github.com/llvm/llvm-project/pull/109800.diff 1 Files Affected: - (modified) clang/lib/AST/ByteCode/Compiler.cpp (+6-7) ``````````diff diff --git a/clang/lib/AST/ByteCode/Compiler.cpp b/clang/lib/AST/ByteCode/Compiler.cpp index 754cd0db9868b7..785918846976d4 100644 --- a/clang/lib/AST/ByteCode/Compiler.cpp +++ b/clang/lib/AST/ByteCode/Compiler.cpp @@ -1282,9 +1282,8 @@ bool Compiler<Emitter>::VisitVectorBinOp(const BinaryOperator *E) { ? BinaryOperator::getOpForCompoundAssignment(E->getOpcode()) : E->getOpcode(); - // The LHS and RHS of a comparison operator must have the same type. So we - // just use LHS vector element type here. PrimType ElemT = this->classifyVectorElementType(LHS->getType()); + PrimType RHSElemT = this->classifyVectorElementType(RHS->getType()); PrimType ResultElemT = this->classifyVectorElementType(E->getType()); // Evaluate LHS and save value to LHSOffset. @@ -1312,7 +1311,7 @@ bool Compiler<Emitter>::VisitVectorBinOp(const BinaryOperator *E) { PrimType PromotT = classifyPrim(PromotTy); PrimType OpT = NeedIntPromot ? PromotT : ElemT; - auto getElem = [=](unsigned Offset, unsigned Index) { + auto getElem = [=](unsigned Offset, PrimType ElemT, unsigned Index) { if (!this->emitGetLocal(PT_Ptr, Offset, E)) return false; if (!this->emitArrayElemPop(ElemT, Index, E)) @@ -1342,9 +1341,9 @@ bool Compiler<Emitter>::VisitVectorBinOp(const BinaryOperator *E) { } for (unsigned I = 0; I != VecTy->getNumElements(); ++I) { - if (!getElem(LHSOffset, I)) + if (!getElem(LHSOffset, ElemT, I)) return false; - if (!getElem(RHSOffset, I)) + if (!getElem(RHSOffset, RHSElemT, I)) return false; switch (Op) { case BO_Add: @@ -1372,11 +1371,11 @@ bool Compiler<Emitter>::VisitVectorBinOp(const BinaryOperator *E) { return false; break; case BO_Shl: - if (!this->emitShl(OpT, ElemT, E)) + if (!this->emitShl(OpT, RHSElemT, E)) return false; break; case BO_Shr: - if (!this->emitShr(OpT, ElemT, E)) + if (!this->emitShr(OpT, RHSElemT, E)) return false; break; case BO_EQ: `````````` </details> https://github.com/llvm/llvm-project/pull/109800 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
