diff options
Diffstat (limited to 'src/codegen/llvm.zig')
| -rw-r--r-- | src/codegen/llvm.zig | 33 |
1 files changed, 21 insertions, 12 deletions
diff --git a/src/codegen/llvm.zig b/src/codegen/llvm.zig index 00df4346d2..ceaca07a49 100644 --- a/src/codegen/llvm.zig +++ b/src/codegen/llvm.zig @@ -889,9 +889,9 @@ pub const DeclGen = struct { .Int => { var bigint_space: Value.BigIntSpace = undefined; const bigint = tv.val.toBigInt(&bigint_space); - - const llvm_type = try self.llvmType(tv.ty); - if (bigint.eqZero()) return llvm_type.constNull(); + const target = self.module.getTarget(); + const int_info = tv.ty.intInfo(target); + const llvm_type = self.context.intType(int_info.bits); const unsigned_val = if (bigint.limbs.len == 1) llvm_type.constInt(bigint.limbs[0], .False) @@ -903,15 +903,24 @@ pub const DeclGen = struct { return unsigned_val; }, .Enum => { - const llvm_type = try self.llvmType(tv.ty); - const uint: u64 = uint: { - if (tv.val.castTag(.enum_field_index)) |payload| { - break :uint payload.data; - } - break :uint tv.val.toUnsignedInt(); - }; - const llvm_int = llvm_type.constInt(uint, .False); - return llvm_int; + var int_buffer: Value.Payload.U64 = undefined; + const int_val = tv.enumToInt(&int_buffer); + + var bigint_space: Value.BigIntSpace = undefined; + const bigint = int_val.toBigInt(&bigint_space); + + const target = self.module.getTarget(); + const int_info = tv.ty.intInfo(target); + const llvm_type = self.context.intType(int_info.bits); + + const unsigned_val = if (bigint.limbs.len == 1) + llvm_type.constInt(bigint.limbs[0], .False) + else + llvm_type.constIntOfArbitraryPrecision(@intCast(c_uint, bigint.limbs.len), bigint.limbs.ptr); + if (!bigint.positive) { + return llvm.constNeg(unsigned_val); + } + return unsigned_val; }, .Float => { const llvm_ty = try self.llvmType(tv.ty); |