diff options
Diffstat (limited to 'clang/lib/CIR/CodeGen/CIRGenExprScalar.cpp')
| -rw-r--r-- | clang/lib/CIR/CodeGen/CIRGenExprScalar.cpp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/clang/lib/CIR/CodeGen/CIRGenExprScalar.cpp b/clang/lib/CIR/CodeGen/CIRGenExprScalar.cpp index 32c1c1a..3e06513 100644 --- a/clang/lib/CIR/CodeGen/CIRGenExprScalar.cpp +++ b/clang/lib/CIR/CodeGen/CIRGenExprScalar.cpp @@ -1955,6 +1955,29 @@ mlir::Value CIRGenFunction::emitScalarConversion(mlir::Value src, .emitScalarConversion(src, srcTy, dstTy, loc); } +mlir::Value CIRGenFunction::emitComplexToScalarConversion(mlir::Value src, + QualType srcTy, + QualType dstTy, + SourceLocation loc) { + assert(srcTy->isAnyComplexType() && hasScalarEvaluationKind(dstTy) && + "Invalid complex -> scalar conversion"); + + QualType complexElemTy = srcTy->castAs<ComplexType>()->getElementType(); + if (dstTy->isBooleanType()) { + auto kind = complexElemTy->isFloatingType() + ? cir::CastKind::float_complex_to_bool + : cir::CastKind::int_complex_to_bool; + return builder.createCast(getLoc(loc), kind, src, convertType(dstTy)); + } + + auto kind = complexElemTy->isFloatingType() + ? cir::CastKind::float_complex_to_real + : cir::CastKind::int_complex_to_real; + mlir::Value real = + builder.createCast(getLoc(loc), kind, src, convertType(complexElemTy)); + return emitScalarConversion(real, complexElemTy, dstTy, loc); +} + mlir::Value ScalarExprEmitter::VisitUnaryLNot(const UnaryOperator *e) { // Perform vector logical not on comparison with zero vector. if (e->getType()->isVectorType() && |