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llvm-project/clang/test/CodeGenCXX/debug-info-ms-bitfields.cpp

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[CodeView] Implement support for bitfields in Clang Emit the underlying storage offset in addition to the starting bit position of the field. This fixes PR28162. Differential Revision: http://reviews.llvm.org/D21783 llvm-svn: 274201
2016-06-30 11:01:59 +08:00
// RUN: %clang_cc1 -triple x86_64-pc-win32 -debug-info-kind=limited -gcodeview %s -emit-llvm -o - | FileCheck %s
#pragma pack(1)
struct S {
char : 8;
short : 8;
short x : 8;
} s;
DebugInfo: pass alignment value only if it was forced Preparation to implement DW_AT_alignment support: - We pass non-zero align value to DIBuilder only when alignment was forced - Modify tests to match this change Differential Revision: https://reviews.llvm.org/D24426 llvm-svn: 284679
2016-10-20 08:13:19 +08:00
// CHECK: !DIDerivedType(tag: DW_TAG_member, name: "x", {{.*}}, size: 8, offset: 16, flags: DIFlagBitField, extraData: i64 8)