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[fir] Add !fir.ptr type conversion 

This patch is part of the upstreaming effort for fir-dev.

Differential Revision: https://reviews.llvm.org/D113559

Co-authored-by: Jean Perier <jperier@nvidia.com>
This commit is contained in:
Diana Picus 2021-11-09 16:36:24 +00:00
parent aaea92e1cd
commit deafc6fc6d
2 changed files with 14 additions and 0 deletions
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2
flang/lib/Optimizer/CodeGen/TypeConverter.h
View File

@ -41,6 +41,8 @@ public:
return mlir::IntegerType::get( return mlir::IntegerType::get(
&getContext(), kindMapping.getLogicalBitsize(boolTy.getFKind())); &getContext(), kindMapping.getLogicalBitsize(boolTy.getFKind()));
}); });
addConversion(
[&](fir::PointerType pointer) { return convertPointerLike(pointer); });
addConversion( addConversion(
[&](fir::RecordType derived) { return convertRecordType(derived); }); [&](fir::RecordType derived) { return convertRecordType(derived); });
addConversion( addConversion(

12
flang/test/Fir/types-to-llvm.fir
View File

@ -31,6 +31,18 @@ func private @foo1(%arg0: !fir.ref<!fir.array<10xf32>>)
// ----- // -----
// Test pointer types `!fir.ptr`
func private @foo0(%arg0: !fir.ptr<i32>)
// CHECK-LABEL: foo0
// CHECK-SAME: !llvm.ptr<i32>
func private @foo1(%arg0: !fir.ptr<!fir.array<10xf32>>)
// CHECK-LABEL: foo1
// CHECK-SAME: !llvm.ptr<array<10 x f32>>
// -----
// Test box types `!fir.box` // Test box types `!fir.box`
func private @foo0(%arg0: !fir.box<!fir.array<?xf32>>) func private @foo0(%arg0: !fir.box<!fir.array<?xf32>>)