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| author | Andrew Kelley <andrew@ziglang.org> | 2021-10-23 19:46:48 -0700 |
|---|---|---|
| committer | Andrew Kelley <andrew@ziglang.org> | 2021-10-23 19:47:32 -0700 |
| commit | 22b4c9e1a9595bd94ada4c500a430e2668ffcd07 (patch) | |
| tree | 325e312f063422e19b0427373194b703b8cc3b53 /src/codegen/llvm.zig | |
| parent | ee98d8700818aa667137e3aa580b16df2ba6d680 (diff) | |
| download | zig-22b4c9e1a9595bd94ada4c500a430e2668ffcd07.tar.gz zig-22b4c9e1a9595bd94ada4c500a430e2668ffcd07.zip | |
stage2: implement more C pointer Sema and comptime ptr arith
Diffstat (limited to 'src/codegen/llvm.zig')
| -rw-r--r-- | src/codegen/llvm.zig | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/codegen/llvm.zig b/src/codegen/llvm.zig index 3a01440135..aa0a99ea6c 100644 --- a/src/codegen/llvm.zig +++ b/src/codegen/llvm.zig @@ -1106,7 +1106,7 @@ pub const DeclGen = struct { return parent_ptr.constInBoundsGEP(&indices, indices.len); } }, - .null_value => { + .null_value, .zero => { const llvm_type = try self.llvmType(tv.ty); return llvm_type.constNull(); }, @@ -3180,8 +3180,9 @@ pub const FuncGen = struct { const inst_ty = self.air.typeOfIndex(inst); const llvm_dest_ty = try self.dg.llvmType(inst_ty); - // TODO look into pulling this logic out into a different AIR instruction than bitcast - if (operand_ty.zigTypeTag() == .Vector and inst_ty.zigTypeTag() == .Array) { + if (operand_ty.zigTypeTag() == .Int and inst_ty.zigTypeTag() == .Pointer) { + return self.builder.buildIntToPtr(operand, llvm_dest_ty, ""); + } else if (operand_ty.zigTypeTag() == .Vector and inst_ty.zigTypeTag() == .Array) { const target = self.dg.module.getTarget(); const elem_ty = operand_ty.childType(); if (!isByRef(inst_ty)) { |