mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-24 11:42:57 +01:00
74 lines
3.1 KiB
LLVM
74 lines
3.1 KiB
LLVM
; RUN: llc -mtriple x86_64-apple-macosx -O0 -filetype=obj -o - %s \
|
|
; RUN: | llvm-dwarfdump -v -debug-info - | FileCheck %s
|
|
; RUN: llc -mtriple x86_64-gnu-linux -O0 -filetype=obj -o - %s \
|
|
; RUN: | llvm-dwarfdump -v -debug-info - | FileCheck %s --check-prefix=LINUX
|
|
; LINUX-NOT: DW_AT_data_bit_offset
|
|
;
|
|
; Generated from:
|
|
; #include <stdint.h>
|
|
; #pragma pack(1)
|
|
; struct PackedBits
|
|
; {
|
|
; char a;
|
|
; uint32_t b : 5,
|
|
; c : 27
|
|
; } s;
|
|
; #pragma pack()
|
|
|
|
source_filename = "bitfield.c"
|
|
target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
|
|
target triple = "x86_64-apple-macosx"
|
|
|
|
%struct.PackedBits = type <{ i8, i32 }>
|
|
|
|
@s = common global %struct.PackedBits zeroinitializer, align 1, !dbg !0
|
|
|
|
!llvm.dbg.cu = !{!2}
|
|
!llvm.module.flags = !{!15, !16, !17}
|
|
!llvm.ident = !{!18}
|
|
|
|
!0 = distinct !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
|
|
!1 = !DIGlobalVariable(name: "s", scope: !2, file: !3, line: 8, type: !6, isLocal: false, isDefinition: true)
|
|
!2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang version 3.9.0 (trunk 267633)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5)
|
|
!3 = !DIFile(filename: "bitfield.c", directory: "/Volumes/Data/llvm")
|
|
!4 = !{}
|
|
!5 = !{!0}
|
|
!6 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "PackedBits", file: !3, line: 3, size: 40, elements: !7)
|
|
!7 = !{!8, !10, !14}
|
|
!8 = !DIDerivedType(tag: DW_TAG_member, name: "a", scope: !6, file: !3, line: 5, baseType: !9, size: 8)
|
|
; CHECK: DW_TAG_member
|
|
; CHECK-NEXT: DW_AT_name{{.*}}"a"
|
|
; CHECK-NOT: DW_TAG
|
|
; CHECK-NOT: DW_AT_bit_offset
|
|
; CHECK-NOT: DW_AT_data_bit_offset
|
|
; CHECK: DW_AT_data_member_location [DW_FORM_data1] (0x00)
|
|
!9 = !DIBasicType(name: "char", size: 8, encoding: DW_ATE_signed_char)
|
|
!10 = !DIDerivedType(tag: DW_TAG_member, name: "b", scope: !6, file: !3, line: 6, baseType: !11, size: 5, offset: 8)
|
|
!11 = !DIDerivedType(tag: DW_TAG_typedef, name: "uint32_t", file: !12, line: 183, baseType: !13)
|
|
!12 = !DIFile(filename: "/Volumes/Data/llvm/_build.ninja.release/bin/../lib/clang/3.9.0/include/stdint.h", directory: "/Volumes/Data/llvm")
|
|
!13 = !DIBasicType(name: "unsigned int", size: 32, encoding: DW_ATE_unsigned)
|
|
; CHECK: DW_TAG_member
|
|
; CHECK-NEXT: DW_AT_name{{.*}}"b"
|
|
; CHECK-NOT: DW_TAG
|
|
; CHECK-NOT: DW_AT_bit_offset
|
|
; CHECK-NOT: DW_AT_byte_size
|
|
; CHECK: DW_AT_bit_size [DW_FORM_data1] (0x05)
|
|
; CHECK-NOT: DW_AT_byte_size
|
|
; CHECK-NEXT: DW_AT_data_bit_offset [DW_FORM_data1] (0x08)
|
|
; CHECK-NOT: DW_AT_data_member_location
|
|
!14 = !DIDerivedType(tag: DW_TAG_member, name: "c", scope: !6, file: !3, line: 7, baseType: !11, size: 27, offset: 13)
|
|
!15 = !{i32 2, !"Dwarf Version", i32 4}
|
|
!16 = !{i32 2, !"Debug Info Version", i32 3}
|
|
!17 = !{i32 1, !"PIC Level", i32 2}
|
|
; CHECK: DW_TAG_member
|
|
; CHECK-NEXT: DW_AT_name{{.*}}"c"
|
|
; CHECK-NOT: DW_TAG
|
|
; CHECK-NOT: DW_AT_bit_offset
|
|
; CHECK-NOT: DW_AT_byte_size
|
|
; CHECK: DW_AT_bit_size [DW_FORM_data1] (0x1b)
|
|
; CHECK-NEXT: DW_AT_data_bit_offset [DW_FORM_data1] (0x0d)
|
|
; CHECK-NOT: DW_AT_data_member_location
|
|
; CHECK: DW_TAG
|
|
!18 = !{!"clang version 3.9.0 (trunk 267633)"}
|
|
|