| // RUN: %clang_cc1 -triple dxil-pc-shadermodel6.0-compute -ast-dump -x hlsl -o - %s | FileCheck %s | |
| struct MyBitFields { | |
| // CHECK: FieldDecl 0x{{[0-9a-f]+}} <line:9:3, col:25> col:16 referenced field1 'unsigned int' | |
| // CHECK:-ConstantExpr 0x{{[0-9a-f]+}} <col:25> 'int' | |
| // CHECK:-value: Int 3 | |
| // CHECK:-IntegerLiteral 0x{{[0-9a-f]+}} <col:25> 'int' 3 | |
| unsigned int field1 : 3; // 3 bits for field1 | |
| // CHECK:FieldDecl 0x{{[0-9a-f]+}} <line:15:3, col:25> col:16 referenced field2 'unsigned int' | |
| // CHECK:-ConstantExpr 0x{{[0-9a-f]+}} <col:25> 'int' | |
| // CHECK:-value: Int 4 | |
| // CHECK:-IntegerLiteral 0x{{[0-9a-f]+}} <col:25> 'int' 4 | |
| unsigned int field2 : 4; // 4 bits for field2 | |
| // CHECK:FieldDecl 0x{{[0-9a-f]+}} <line:21:3, col:16> col:7 field3 'int' | |
| // CHECK:-ConstantExpr 0x{{[0-9a-f]+}} <col:16> 'int' | |
| // CHECK:-value: Int 5 | |
| // CHECK:-IntegerLiteral 0x{{[0-9a-f]+}} <col:16> 'int' 5 | |
| int field3 : 5; // 5 bits for field3 (signed) | |
| }; | |
| [numthreads(1,1,1)] | |
| void main() { | |
| MyBitFields m; | |
| m.field1 = 4; | |
| m.field2 = m.field1*2; | |
| } |