| blob | a3498e4589a15cf4a7d91a86287a94390b7e2488 |
1 ; RUN: llc < %s -filetype=obj | llvm-readobj - --codeview | FileCheck %s
2 ; RUN: llc < %s | llvm-mc -filetype=obj --triple=x86_64-windows | llvm-readobj - --codeview | FileCheck %s
3 ; RUN: llc < %s | FileCheck %s --check-prefix=ASM
5 ; C++ source to regenerate:
6 ; $ cat t.cpp
7 ; struct A {
8 ; int a;
9 ; void f();
10 ; };
11 ; void usevars(int, ...);
12 ; void f(float p1, double p2, long long p3) {
13 ; int v1 = p3;
14 ; int *v2 = &v1;
15 ; const int *v21 = &v1;
16 ; void *v3 = &v1;
17 ; int A::*v4 = &A::a;
18 ; void (A::*v5)() = &A::f;
19 ; long l1 = 0;
20 ; long int l2 = 0;
21 ; unsigned long l3 = 0;
22 ; unsigned long int l4 = 0;
23 ; const void *v6 = &v1;
24 ; usevars(v1, v2, v3, l1, l2, l3, l4);
25 ; }
26 ; void CharTypes() {
27 ; signed wchar_t w;
28 ; unsigned short us;
29 ; char c;
30 ; unsigned char uc;
31 ; signed char sc;
32 ; char16_t c16;
33 ; char32_t c32;
34 ; }
35 ; $ clang t.cpp -S -emit-llvm -g -gcodeview -o t.ll
37 ; CHECK: CodeViewTypes [
38 ; CHECK: Section: .debug$T (6)
39 ; CHECK: Magic: 0x4
40 ; CHECK: ArgList (0x1000) {
41 ; CHECK: TypeLeafKind: LF_ARGLIST (0x1201)
42 ; CHECK: NumArgs: 3
43 ; CHECK: Arguments [
44 ; CHECK: ArgType: float (0x40)
45 ; CHECK: ArgType: double (0x41)
46 ; CHECK: ArgType: __int64 (0x13)
47 ; CHECK: ]
48 ; CHECK: }
49 ; CHECK: Procedure (0x1001) {
50 ; CHECK: TypeLeafKind: LF_PROCEDURE (0x1008)
51 ; CHECK: ReturnType: void (0x3)
52 ; CHECK: CallingConvention: NearC (0x0)
53 ; CHECK: FunctionOptions [ (0x0)
54 ; CHECK: ]
55 ; CHECK: NumParameters: 3
56 ; CHECK: ArgListType: (float, double, __int64) (0x1000)
57 ; CHECK: }
58 ; CHECK: FuncId (0x1002) {
59 ; CHECK: TypeLeafKind: LF_FUNC_ID (0x1601)
60 ; CHECK: ParentScope: 0x0
61 ; CHECK: FunctionType: void (float, double, __int64) (0x1001)
62 ; CHECK: Name: f
63 ; CHECK: }
64 ; CHECK: Modifier (0x1003) {
65 ; CHECK: TypeLeafKind: LF_MODIFIER (0x1001)
66 ; CHECK: ModifiedType: int (0x74)
67 ; CHECK: Modifiers [ (0x1)
68 ; CHECK: Const (0x1)
69 ; CHECK: ]
70 ; CHECK: }
71 ; CHECK: Pointer (0x1004) {
72 ; CHECK: TypeLeafKind: LF_POINTER (0x1002)
73 ; CHECK: PointeeType: const int (0x1003)
74 ; CHECK: PtrType: Near64 (0xC)
75 ; CHECK: PtrMode: Pointer (0x0)
76 ; CHECK: IsFlat: 0
77 ; CHECK: IsConst: 0
78 ; CHECK: IsVolatile: 0
79 ; CHECK: IsUnaligned: 0
80 ; CHECK: }
81 ; CHECK: Struct (0x1005) {
82 ; CHECK: TypeLeafKind: LF_STRUCTURE (0x1505)
83 ; CHECK: MemberCount: 0
84 ; CHECK: Properties [ (0x80)
85 ; CHECK: ForwardReference (0x80)
86 ; CHECK: ]
87 ; CHECK: FieldList: 0x0
88 ; CHECK: DerivedFrom: 0x0
89 ; CHECK: VShape: 0x0
90 ; CHECK: SizeOf: 0
91 ; CHECK: Name: A
92 ; CHECK: }
93 ; CHECK: Pointer (0x1006) {
94 ; CHECK: TypeLeafKind: LF_POINTER (0x1002)
95 ; CHECK: PointeeType: int (0x74)
96 ; CHECK: PtrType: Near64 (0xC)
97 ; CHECK: PtrMode: PointerToDataMember (0x2)
98 ; CHECK: IsFlat: 0
99 ; CHECK: IsConst: 0
100 ; CHECK: IsVolatile: 0
101 ; CHECK: IsUnaligned: 0
102 ; CHECK: ClassType: A (0x1005)
103 ; CHECK: Representation: GeneralData (0x4)
104 ; CHECK: }
105 ; CHECK: Pointer (0x1007) {
106 ; CHECK: TypeLeafKind: LF_POINTER (0x1002)
107 ; CHECK: PointeeType: A (0x1005)
108 ; CHECK: PtrType: Near64 (0xC)
109 ; CHECK: PtrMode: Pointer (0x0)
110 ; CHECK: IsFlat: 0
111 ; CHECK: IsConst: 1
112 ; CHECK: IsVolatile: 0
113 ; CHECK: IsUnaligned: 0
114 ; CHECK: }
115 ; CHECK: ArgList (0x1008) {
116 ; CHECK: TypeLeafKind: LF_ARGLIST (0x1201)
117 ; CHECK: NumArgs: 0
118 ; CHECK: Arguments [
119 ; CHECK: ]
120 ; CHECK: }
121 ; CHECK: MemberFunction (0x1009) {
122 ; CHECK: TypeLeafKind: LF_MFUNCTION (0x1009)
123 ; CHECK: ReturnType: void (0x3)
124 ; CHECK: ClassType: A (0x1005)
125 ; CHECK: ThisType: A* const (0x1007)
126 ; CHECK: CallingConvention: NearC (0x0)
127 ; CHECK: FunctionOptions [ (0x0)
128 ; CHECK: ]
129 ; CHECK: NumParameters: 0
130 ; CHECK: ArgListType: () (0x1008)
131 ; CHECK: ThisAdjustment: 0
132 ; CHECK: }
133 ; CHECK: FieldList (0x100A) {
134 ; CHECK: TypeLeafKind: LF_FIELDLIST (0x1203)
135 ; CHECK: DataMember {
136 ; CHECK: AccessSpecifier: Public (0x3)
137 ; CHECK: Type: int (0x74)
138 ; CHECK: FieldOffset: 0x0
139 ; CHECK: Name: a
140 ; CHECK: }
141 ; CHECK: OneMethod {
142 ; CHECK: AccessSpecifier: Public (0x3)
143 ; CHECK: Type: void A::() (0x1009)
144 ; CHECK: Name: A::f
145 ; CHECK: }
146 ; CHECK: }
147 ; CHECK: Struct (0x100B) {
148 ; CHECK: TypeLeafKind: LF_STRUCTURE (0x1505)
149 ; CHECK: MemberCount: 2
150 ; CHECK: Properties [ (0x0)
151 ; CHECK: ]
152 ; CHECK: FieldList: <field list> (0x100A)
153 ; CHECK: DerivedFrom: 0x0
154 ; CHECK: VShape: 0x0
155 ; CHECK: SizeOf: 4
156 ; CHECK: Name: A
157 ; CHECK: }
158 ; CHECK: StringId (0x100C) {
159 ; CHECK: TypeLeafKind: LF_STRING_ID (0x1605)
160 ; CHECK: Id: 0x0
161 ; CHECK: StringData: D:\src\llvm\build\t.cpp
162 ; CHECK: }
163 ; CHECK: UdtSourceLine (0x100D) {
164 ; CHECK: TypeLeafKind: LF_UDT_SRC_LINE (0x1606)
165 ; CHECK: UDT: A (0x100B)
166 ; CHECK: SourceFile: D:\src\llvm\build\t.cpp (0x100C)
167 ; CHECK: LineNumber: 1
168 ; CHECK: }
169 ; CHECK: Pointer (0x100E) {
170 ; CHECK: TypeLeafKind: LF_POINTER (0x1002)
171 ; CHECK: PointeeType: void A::() (0x1009)
172 ; CHECK: PtrType: Near64 (0xC)
173 ; CHECK: PtrMode: PointerToMemberFunction (0x3)
174 ; CHECK: IsFlat: 0
175 ; CHECK: IsConst: 0
176 ; CHECK: IsVolatile: 0
177 ; CHECK: IsUnaligned: 0
178 ; CHECK: ClassType: A (0x1005)
179 ; CHECK: Representation: GeneralFunction (0x8)
180 ; CHECK: }
181 ; CHECK: Modifier (0x100F) {
182 ; CHECK: TypeLeafKind: LF_MODIFIER (0x1001)
183 ; CHECK: ModifiedType: void (0x3)
184 ; CHECK: Modifiers [ (0x1)
185 ; CHECK: Const (0x1)
186 ; CHECK: ]
187 ; CHECK: }
188 ; CHECK: Pointer (0x1010) {
189 ; CHECK: TypeLeafKind: LF_POINTER (0x1002)
190 ; CHECK: PointeeType: const void (0x100F)
191 ; CHECK: PtrType: Near64 (0xC)
192 ; CHECK: PtrMode: Pointer (0x0)
193 ; CHECK: IsFlat: 0
194 ; CHECK: IsConst: 0
195 ; CHECK: IsVolatile: 0
196 ; CHECK: IsUnaligned: 0
197 ; CHECK: }
198 ; CHECK: Procedure (0x1011) {
199 ; CHECK: TypeLeafKind: LF_PROCEDURE (0x1008)
200 ; CHECK: ReturnType: void (0x3)
201 ; CHECK: CallingConvention: NearC (0x0)
202 ; CHECK: FunctionOptions [ (0x0)
203 ; CHECK: ]
204 ; CHECK: NumParameters: 0
205 ; CHECK: ArgListType: () (0x1008)
206 ; CHECK: }
207 ; CHECK: FuncId (0x1012) {
208 ; CHECK: TypeLeafKind: LF_FUNC_ID (0x1601)
209 ; CHECK: ParentScope: 0x0
210 ; CHECK: FunctionType: void () (0x1011)
211 ; CHECK: Name: CharTypes
212 ; CHECK: }
213 ; CHECK: ]
215 ; CHECK: CodeViewDebugInfo [
216 ; CHECK: Subsection [
217 ; CHECK: SubSectionType: Symbols (0xF1)
218 ; CHECK: {{.*}}Proc{{.*}}Sym {
219 ; CHECK: DbgStart: 0x0
220 ; CHECK: DbgEnd: 0x0
221 ; CHECK: FunctionType: f (0x1002)
222 ; CHECK: CodeOffset: ?f@@YAXMN_J@Z+0x0
223 ; CHECK: Segment: 0x0
224 ; CHECK: Flags [ (0x0)
225 ; CHECK: ]
226 ; CHECK: DisplayName: f
227 ; CHECK: LinkageName: ?f@@YAXMN_J@Z
228 ; CHECK: }
229 ; CHECK: LocalSym {
230 ; CHECK: Type: float (0x40)
231 ; CHECK: Flags [ (0x1)
232 ; CHECK: IsParameter (0x1)
233 ; CHECK: ]
234 ; CHECK: VarName: p1
235 ; CHECK: }
236 ; CHECK: LocalSym {
237 ; CHECK: Type: double (0x41)
238 ; CHECK: Flags [ (0x1)
239 ; CHECK: IsParameter (0x1)
240 ; CHECK: ]
241 ; CHECK: VarName: p2
242 ; CHECK: }
243 ; CHECK: LocalSym {
244 ; CHECK: Type: __int64 (0x13)
245 ; CHECK: Flags [ (0x1)
246 ; CHECK: IsParameter (0x1)
247 ; CHECK: ]
248 ; CHECK: VarName: p3
249 ; CHECK: }
250 ; CHECK: LocalSym {
251 ; CHECK: Type: int (0x74)
252 ; CHECK: VarName: v1
253 ; CHECK: }
254 ; CHECK: LocalSym {
255 ; CHECK: Type: int* (0x674)
256 ; CHECK: VarName: v2
257 ; CHECK: }
258 ; CHECK: LocalSym {
259 ; CHECK: Type: const int* (0x1004)
260 ; CHECK: VarName: v21
261 ; CHECK: }
262 ; CHECK: LocalSym {
263 ; CHECK: Type: void* (0x603)
264 ; CHECK: VarName: v3
265 ; CHECK: }
266 ; CHECK: LocalSym {
267 ; CHECK: Type: int A::* (0x1006)
268 ; CHECK: VarName: v4
269 ; CHECK: }
270 ; CHECK: LocalSym {
271 ; CHECK: Type: void A::() A::* (0x100E)
272 ; CHECK: VarName: v5
273 ; CHECK: }
274 ; CHECK: LocalSym {
275 ; CHECK: Type: long (0x12)
276 ; CHECK: VarName: l1
277 ; CHECK: }
278 ; CHECK: LocalSym {
279 ; CHECK: Type: long (0x12)
280 ; CHECK: VarName: l2
281 ; CHECK: }
282 ; CHECK: LocalSym {
283 ; CHECK: Type: unsigned long (0x22)
284 ; CHECK: VarName: l3
285 ; CHECK: }
286 ; CHECK: LocalSym {
287 ; CHECK: Type: unsigned long (0x22)
288 ; CHECK: VarName: l4
289 ; CHECK: }
290 ; CHECK: LocalSym {
291 ; CHECK: Type: const void* (0x1010)
292 ; CHECK: VarName: v6
293 ; CHECK: }
294 ; CHECK: ProcEnd {
295 ; CHECK: }
296 ; CHECK: ]
297 ; CHECK: Subsection [
298 ; CHECK: {{.*}}Proc{{.*}}Sym {
299 ; CHECK: Type: CharTypes (0x1012)
300 ; CHECK: DisplayName: CharTypes
301 ; CHECK: LinkageName: ?CharTypes@@YAXXZ
302 ; CHECK: }
303 ; CHECK: LocalSym {
304 ; CHECK: Type: wchar_t (0x71)
305 ; CHECK: Flags [ (0x0)
306 ; CHECK: ]
307 ; CHECK: VarName: w
308 ; CHECK: }
309 ; CHECK: LocalSym {
310 ; CHECK: Type: unsigned short (0x21)
311 ; CHECK: Flags [ (0x0)
312 ; CHECK: ]
313 ; CHECK: VarName: us
314 ; CHECK: }
315 ; CHECK: LocalSym {
316 ; CHECK: Type: char (0x70)
317 ; CHECK: Flags [ (0x0)
318 ; CHECK: ]
319 ; CHECK: VarName: c
320 ; CHECK: }
321 ; CHECK: LocalSym {
322 ; CHECK: Type: unsigned char (0x20)
323 ; CHECK: Flags [ (0x0)
324 ; CHECK: ]
325 ; CHECK: VarName: uc
326 ; CHECK: }
327 ; CHECK: LocalSym {
328 ; CHECK: Type: signed char (0x10)
329 ; CHECK: Flags [ (0x0)
330 ; CHECK: ]
331 ; CHECK: VarName: sc
332 ; CHECK: }
333 ; CHECK: LocalSym {
334 ; CHECK: Type: char16_t (0x7A)
335 ; CHECK: Flags [ (0x0)
336 ; CHECK: ]
337 ; CHECK: VarName: c16
338 ; CHECK: }
339 ; CHECK: LocalSym {
340 ; CHECK: Type: char32_t (0x7B)
341 ; CHECK: Flags [ (0x0)
342 ; CHECK: ]
343 ; CHECK: VarName: c32
344 ; CHECK: }
345 ; CHECK: ProcEnd {
346 ; CHECK: }
347 ; CHECK: ]
348 ; CHECK: ]
350 ; ASM: .section .debug$T,"dr"
351 ; ASM: .p2align 2
352 ; ASM: .long 4 # Debug section magic
353 ; ASM: # ArgList (0x1000)
354 ; ASM: .short 0x12 # Record length
355 ; ASM: .short 0x1201 # Record kind: LF_ARGLIST
356 ; ASM: .long 0x3 # NumArgs
357 ; ASM: .long 0x40 # Argument: float
358 ; ASM: .long 0x41 # Argument: double
359 ; ASM: .long 0x13 # Argument: __int64
360 ; ASM: # Procedure (0x1001)
361 ; ASM: .short 0xe # Record length
362 ; ASM: .short 0x1008 # Record kind: LF_PROCEDURE
363 ; ASM: .long 0x3 # ReturnType: void
364 ; ASM: .byte 0x0 # CallingConvention: NearC
365 ; ASM: .byte 0x0 # FunctionOptions
366 ; ASM: .short 0x3 # NumParameters
367 ; ASM: .long 0x1000 # ArgListType: (float, double, __int64)
368 ; ASM: # FuncId (0x1002)
369 ; ASM: .short 0xe # Record length
370 ; ASM: .short 0x1601 # Record kind: LF_FUNC_ID
371 ; ASM: .long 0x0 # ParentScope
372 ; ASM: .long 0x1001 # FunctionType: void (float, double, __int64)
373 ; ASM: .asciz "f" # Name
374 ; ASM: .byte 242
375 ; ASM: .byte 241
376 ; ASM: # Modifier (0x1003)
377 ; ASM: .short 0xa # Record length
378 ; ASM: .short 0x1001 # Record kind: LF_MODIFIER
379 ; ASM: .long 0x74 # ModifiedType: int
380 ; ASM: .short 0x1 # Modifiers ( Const (0x1) )
381 ; ASM: .byte 242
382 ; ASM: .byte 241
383 ; ASM: # Pointer (0x1004)
384 ; ASM: .short 0xa # Record length
385 ; ASM: .short 0x1002 # Record kind: LF_POINTER
386 ; ASM: .long 0x1003 # PointeeType: const int
387 ; ASM: .long 0x1000c # Attrs: [ Type: Near64, Mode: Pointer, SizeOf: 8 ]
388 ; ASM: # Struct (0x1005)
389 ; ASM: .short 0x16 # Record length
390 ; ASM: .short 0x1505 # Record kind: LF_STRUCTURE
391 ; ASM: .short 0x0 # MemberCount
392 ; ASM: .short 0x80 # Properties ( ForwardReference (0x80) )
393 ; ASM: .long 0x0 # FieldList
394 ; ASM: .long 0x0 # DerivedFrom
395 ; ASM: .long 0x0 # VShape
396 ; ASM: .short 0x0 # SizeOf
397 ; ASM: .asciz "A" # Name
398 ; ASM: # Pointer (0x1006)
399 ; ASM: .short 0x12 # Record length
400 ; ASM: .short 0x1002 # Record kind: LF_POINTER
401 ; ASM: .long 0x74 # PointeeType: int
402 ; ASM: .long 0x804c # Attrs: [ Type: Near64, Mode: PointerToDataMember, SizeOf: 4 ]
403 ; ASM: .long 0x1005 # ClassType: A
404 ; ASM: .short 0x4 # Representation: GeneralData
405 ; ASM: .byte 242
406 ; ASM: .byte 241
407 ; ASM: # Pointer (0x1007)
408 ; ASM: .short 0xa # Record length
409 ; ASM: .short 0x1002 # Record kind: LF_POINTER
410 ; ASM: .long 0x1005 # PointeeType: A
411 ; ASM: .long 0x1040c # Attrs: [ Type: Near64, Mode: Pointer, SizeOf: 8, isConst ]
412 ; ASM: # ArgList (0x1008)
413 ; ASM: .short 0x6 # Record length
414 ; ASM: .short 0x1201 # Record kind: LF_ARGLIST
415 ; ASM: .long 0x0 # NumArgs
416 ; ASM: # MemberFunction (0x1009)
417 ; ASM: .short 0x1a # Record length
418 ; ASM: .short 0x1009 # Record kind: LF_MFUNCTION
419 ; ASM: .long 0x3 # ReturnType: void
420 ; ASM: .long 0x1005 # ClassType: A
421 ; ASM: .long 0x1007 # ThisType: A* const
422 ; ASM: .byte 0x0 # CallingConvention: NearC
423 ; ASM: .byte 0x0 # FunctionOptions
424 ; ASM: .short 0x0 # NumParameters
425 ; ASM: .long 0x1008 # ArgListType: ()
426 ; ASM: .long 0x0 # ThisAdjustment
427 ; ASM: # FieldList (0x100A)
428 ; ASM: .short 0x1e # Record length
429 ; ASM: .short 0x1203 # Record kind: LF_FIELDLIST
430 ; ASM: .short 0x150d # Member kind: DataMember ( LF_MEMBER )
431 ; ASM: .short 0x3 # Attrs: Public
432 ; ASM: .long 0x74 # Type: int
433 ; ASM: .short 0x0 # FieldOffset
434 ; ASM: .asciz "a" # Name
435 ; ASM: .short 0x1511 # Member kind: OneMethod ( LF_ONEMETHOD )
436 ; ASM: .short 0x3 # Attrs: Public
437 ; ASM: .long 0x1009 # Type: void A::()
438 ; ASM: .asciz "A::f" # Name
439 ; ASM: .byte 243
440 ; ASM: .byte 242
441 ; ASM: .byte 241
442 ; ASM: # Struct (0x100B)
443 ; ASM: .short 0x16 # Record length
444 ; ASM: .short 0x1505 # Record kind: LF_STRUCTURE
445 ; ASM: .short 0x2 # MemberCount
446 ; ASM: .short 0x0 # Properties
447 ; ASM: .long 0x100a # FieldList: <field list>
448 ; ASM: .long 0x0 # DerivedFrom
449 ; ASM: .long 0x0 # VShape
450 ; ASM: .short 0x4 # SizeOf
451 ; ASM: .asciz "A" # Name
452 ; ASM: # StringId (0x100C)
453 ; ASM: .short 0x1e # Record length
454 ; ASM: .short 0x1605 # Record kind: LF_STRING_ID
455 ; ASM: .long 0x0 # Id
456 ; ASM: .asciz "D:\\src\\llvm\\build\\t.cpp" # StringData
457 ; ASM: # UdtSourceLine (0x100D)
458 ; ASM: .short 0xe # Record length
459 ; ASM: .short 0x1606 # Record kind: LF_UDT_SRC_LINE
460 ; ASM: .long 0x100b # UDT: A
461 ; ASM: .long 0x100c # SourceFile: D:\src\llvm\build\t.cpp
462 ; ASM: .long 0x1 # LineNumber
463 ; ASM: # Pointer (0x100E)
464 ; ASM: .short 0x12 # Record length
465 ; ASM: .short 0x1002 # Record kind: LF_POINTER
466 ; ASM: .long 0x1009 # PointeeType: void A::()
467 ; ASM: .long 0x1006c # Attrs: [ Type: Near64, Mode: PointerToMemberFunction, SizeOf: 8 ]
468 ; ASM: .long 0x1005 # ClassType: A
469 ; ASM: .short 0x8 # Representation: GeneralFunction
470 ; ASM: .byte 242
471 ; ASM: .byte 241
472 ; ASM: # Modifier (0x100F)
473 ; ASM: .short 0xa # Record length
474 ; ASM: .short 0x1001 # Record kind: LF_MODIFIER
475 ; ASM: .long 0x3 # ModifiedType: void
476 ; ASM: .short 0x1 # Modifiers ( Const (0x1) )
477 ; ASM: .byte 242
478 ; ASM: .byte 241
479 ; ASM: # Pointer (0x1010)
480 ; ASM: .short 0xa # Record length
481 ; ASM: .short 0x1002 # Record kind: LF_POINTER
482 ; ASM: .long 0x100f # PointeeType: const void
483 ; ASM: .long 0x1000c # Attrs: [ Type: Near64, Mode: Pointer, SizeOf: 8 ]
484 ; ASM: # Procedure (0x1011)
485 ; ASM: .short 0xe # Record length
486 ; ASM: .short 0x1008 # Record kind: LF_PROCEDURE
487 ; ASM: .long 0x3 # ReturnType: void
488 ; ASM: .byte 0x0 # CallingConvention: NearC
489 ; ASM: .byte 0x0 # FunctionOptions
490 ; ASM: .short 0x0 # NumParameters
491 ; ASM: .long 0x1008 # ArgListType: ()
492 ; ASM: # FuncId (0x1012)
493 ; ASM: .short 0x16 # Record length
494 ; ASM: .short 0x1601 # Record kind: LF_FUNC_ID
495 ; ASM: .long 0x0 # ParentScope
496 ; ASM: .long 0x1011 # FunctionType: void ()
497 ; ASM: .asciz "CharTypes" # Name
498 ; ASM: .byte 242
499 ; ASM: .byte 241
500 ; ASM: # StringId (0x1013)
501 ; ASM: .short 0x1a # Record length
502 ; ASM: .short 0x1605 # Record kind: LF_STRING_ID
503 ; ASM: .long 0x0 # Id
504 ; ASM: .asciz "D:\\src\\llvm\\build" # StringData
505 ; ASM: .byte 242
506 ; ASM: .byte 241
507 ; ASM: # StringId (0x1014)
508 ; ASM: .short 0xe # Record length
509 ; ASM: .short 0x1605 # Record kind: LF_STRING_ID
510 ; ASM: .long 0x0 # Id
511 ; ASM: .asciz "t.cpp" # StringData
512 ; ASM: .byte 242
513 ; ASM: .byte 241
514 ; ASM: # BuildInfo (0x1015)
515 ; ASM: .short 0x1a # Record length
516 ; ASM: .short 0x1603 # Record kind: LF_BUILDINFO
517 ; ASM: .short 0x5 # NumArgs
518 ; ASM: .long 0x1013 # Argument: D:\src\llvm\build
519 ; ASM: .long 0x0 # Argument
520 ; ASM: .long 0x1014 # Argument: t.cpp
521 ; ASM: .long 0x0 # Argument
522 ; ASM: .long 0x0 # Argument
523 ; ASM: .byte 242
524 ; ASM: .byte 241
526 ; ModuleID = 't.cpp'
527 source_filename = "t.cpp"
528 target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
529 target triple = "x86_64-pc-windows-msvc19.0.23918"
531 %struct.A = type { i32 }
533 ; Function Attrs: uwtable
534 define void @"\01?f@@YAXMN_J@Z"(float %p1, double %p2, i64 %p3) #0 !dbg !7 {
535 entry:
536 %p3.addr = alloca i64, align 8
537 %p2.addr = alloca double, align 8
538 %p1.addr = alloca float, align 4
539 %v1 = alloca i32, align 4
540 %v2 = alloca i32*, align 8
541 %v21 = alloca i32*, align 8
542 %v3 = alloca i8*, align 8
543 %v4 = alloca i32, align 8
544 %v5 = alloca i8*, align 8
545 %l1 = alloca i32, align 4
546 %l2 = alloca i32, align 4
547 %l3 = alloca i32, align 4
548 %l4 = alloca i32, align 4
549 %v6 = alloca i8*, align 8
550 store i64 %p3, i64* %p3.addr, align 8
551 call void @llvm.dbg.declare(metadata i64* %p3.addr, metadata !13, metadata !14), !dbg !15
552 store double %p2, double* %p2.addr, align 8
553 call void @llvm.dbg.declare(metadata double* %p2.addr, metadata !16, metadata !14), !dbg !17
554 store float %p1, float* %p1.addr, align 4
555 call void @llvm.dbg.declare(metadata float* %p1.addr, metadata !18, metadata !14), !dbg !19
556 call void @llvm.dbg.declare(metadata i32* %v1, metadata !20, metadata !14), !dbg !22
557 %0 = load i64, i64* %p3.addr, align 8, !dbg !23
558 %conv = trunc i64 %0 to i32, !dbg !23
559 store i32 %conv, i32* %v1, align 4, !dbg !22
560 call void @llvm.dbg.declare(metadata i32** %v2, metadata !24, metadata !14), !dbg !26
561 store i32* %v1, i32** %v2, align 8, !dbg !26
562 call void @llvm.dbg.declare(metadata i32** %v21, metadata !27, metadata !14), !dbg !30
563 store i32* %v1, i32** %v21, align 8, !dbg !30
564 call void @llvm.dbg.declare(metadata i8** %v3, metadata !31, metadata !14), !dbg !33
565 %1 = bitcast i32* %v1 to i8*, !dbg !34
566 store i8* %1, i8** %v3, align 8, !dbg !33
567 call void @llvm.dbg.declare(metadata i32* %v4, metadata !35, metadata !14), !dbg !44
568 store i32 0, i32* %v4, align 8, !dbg !44
569 call void @llvm.dbg.declare(metadata i8** %v5, metadata !45, metadata !14), !dbg !47
570 store i8* bitcast (void (%struct.A*)* @"\01?f@A@@QEAAXXZ" to i8*), i8** %v5, align 8, !dbg !47
571 call void @llvm.dbg.declare(metadata i32* %l1, metadata !48, metadata !14), !dbg !50
572 store i32 0, i32* %l1, align 4, !dbg !50
573 call void @llvm.dbg.declare(metadata i32* %l2, metadata !51, metadata !14), !dbg !52
574 store i32 0, i32* %l2, align 4, !dbg !52
575 call void @llvm.dbg.declare(metadata i32* %l3, metadata !53, metadata !14), !dbg !55
576 store i32 0, i32* %l3, align 4, !dbg !55
577 call void @llvm.dbg.declare(metadata i32* %l4, metadata !56, metadata !14), !dbg !57
578 store i32 0, i32* %l4, align 4, !dbg !57
579 call void @llvm.dbg.declare(metadata i8** %v6, metadata !58, metadata !14), !dbg !61
580 %2 = bitcast i32* %v1 to i8*, !dbg !62
581 store i8* %2, i8** %v6, align 8, !dbg !61
582 %3 = load i32, i32* %l4, align 4, !dbg !63
583 %4 = load i32, i32* %l3, align 4, !dbg !64
584 %5 = load i32, i32* %l2, align 4, !dbg !65
585 %6 = load i32, i32* %l1, align 4, !dbg !66
586 %7 = load i8*, i8** %v3, align 8, !dbg !67
587 %8 = load i32*, i32** %v2, align 8, !dbg !68
588 %9 = load i32, i32* %v1, align 4, !dbg !69
589 call void (i32, ...) @"\01?usevars@@YAXHZZ"(i32 %9, i32* %8, i8* %7, i32 %6, i32 %5, i32 %4, i32 %3), !dbg !70
590 ret void, !dbg !71
591 }
593 ; Function Attrs: nounwind readnone
594 declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
596 declare void @"\01?f@A@@QEAAXXZ"(%struct.A*) #2
598 declare void @"\01?usevars@@YAXHZZ"(i32, ...) #2
600 ; Function Attrs: nounwind uwtable
601 define void @"\01?CharTypes@@YAXXZ"() #3 !dbg !72 {
602 entry:
603 %w = alloca i16, align 2
604 %us = alloca i16, align 2
605 %c = alloca i8, align 1
606 %uc = alloca i8, align 1
607 %sc = alloca i8, align 1
608 %c16 = alloca i16, align 2
609 %c32 = alloca i32, align 4
610 call void @llvm.dbg.declare(metadata i16* %w, metadata !75, metadata !14), !dbg !77
611 call void @llvm.dbg.declare(metadata i16* %us, metadata !78, metadata !14), !dbg !80
612 call void @llvm.dbg.declare(metadata i8* %c, metadata !81, metadata !14), !dbg !83
613 call void @llvm.dbg.declare(metadata i8* %uc, metadata !84, metadata !14), !dbg !86
614 call void @llvm.dbg.declare(metadata i8* %sc, metadata !87, metadata !14), !dbg !89
615 call void @llvm.dbg.declare(metadata i16* %c16, metadata !90, metadata !14), !dbg !92
616 call void @llvm.dbg.declare(metadata i32* %c32, metadata !93, metadata !14), !dbg !95
617 ret void, !dbg !96
618 }
620 attributes #0 = { uwtable "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
621 attributes #1 = { nounwind readnone }
622 attributes #2 = { "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
623 attributes #3 = { nounwind uwtable "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
625 !llvm.dbg.cu = !{!0}
626 !llvm.module.flags = !{!3, !4, !5}
627 !llvm.ident = !{!6}
629 !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 3.9.0 ", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2)
630 !1 = !DIFile(filename: "t.cpp", directory: "D:\5Csrc\5Cllvm\5Cbuild")
631 !2 = !{}
632 !3 = !{i32 2, !"CodeView", i32 1}
633 !4 = !{i32 2, !"Debug Info Version", i32 3}
634 !5 = !{i32 1, !"PIC Level", i32 2}
635 !6 = !{!"clang version 3.9.0 "}
636 !7 = distinct !DISubprogram(name: "f", linkageName: "\01?f@@YAXMN_J@Z", scope: !1, file: !1, line: 6, type: !8, isLocal: false, isDefinition: true, scopeLine: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2)
637 !8 = !DISubroutineType(types: !9)
638 !9 = !{null, !10, !11, !12}
639 !10 = !DIBasicType(name: "float", size: 32, align: 32, encoding: DW_ATE_float)
640 !11 = !DIBasicType(name: "double", size: 64, align: 64, encoding: DW_ATE_float)
641 !12 = !DIBasicType(name: "long long int", size: 64, align: 64, encoding: DW_ATE_signed)
642 !13 = !DILocalVariable(name: "p3", arg: 3, scope: !7, file: !1, line: 6, type: !12)
643 !14 = !DIExpression()
644 !15 = !DILocation(line: 6, column: 39, scope: !7)
645 !16 = !DILocalVariable(name: "p2", arg: 2, scope: !7, file: !1, line: 6, type: !11)
646 !17 = !DILocation(line: 6, column: 25, scope: !7)
647 !18 = !DILocalVariable(name: "p1", arg: 1, scope: !7, file: !1, line: 6, type: !10)
648 !19 = !DILocation(line: 6, column: 14, scope: !7)
649 !20 = !DILocalVariable(name: "v1", scope: !7, file: !1, line: 7, type: !21)
650 !21 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
651 !22 = !DILocation(line: 7, column: 7, scope: !7)
652 !23 = !DILocation(line: 7, column: 12, scope: !7)
653 !24 = !DILocalVariable(name: "v2", scope: !7, file: !1, line: 8, type: !25)
654 !25 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !21, size: 64, align: 64)
655 !26 = !DILocation(line: 8, column: 8, scope: !7)
656 !27 = !DILocalVariable(name: "v21", scope: !7, file: !1, line: 9, type: !28)
657 !28 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !29, size: 64, align: 64)
658 !29 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !21)
659 !30 = !DILocation(line: 9, column: 14, scope: !7)
660 !31 = !DILocalVariable(name: "v3", scope: !7, file: !1, line: 10, type: !32)
661 !32 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64, align: 64)
662 !33 = !DILocation(line: 10, column: 9, scope: !7)
663 !34 = !DILocation(line: 10, column: 14, scope: !7)
664 !35 = !DILocalVariable(name: "v4", scope: !7, file: !1, line: 11, type: !36)
665 !36 = !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: !21, size: 32, extraData: !37)
666 !37 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "A", file: !1, line: 1, size: 32, align: 32, elements: !38)
667 !38 = !{!39, !40}
668 !39 = !DIDerivedType(tag: DW_TAG_member, name: "a", scope: !37, file: !1, line: 2, baseType: !21, size: 32, align: 32)
669 !40 = !DISubprogram(name: "A::f", linkageName: "\01?f@A@@QEAAXXZ", scope: !37, file: !1, line: 3, type: !41, isLocal: false, isDefinition: false, scopeLine: 3, flags: DIFlagPrototyped, isOptimized: false)
670 !41 = !DISubroutineType(types: !42)
671 !42 = !{null, !43}
672 !43 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !37, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer)
673 !44 = !DILocation(line: 11, column: 11, scope: !7)
674 !45 = !DILocalVariable(name: "v5", scope: !7, file: !1, line: 12, type: !46)
675 !46 = !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: !41, size: 64, extraData: !37)
676 !47 = !DILocation(line: 12, column: 13, scope: !7)
677 !48 = !DILocalVariable(name: "l1", scope: !7, file: !1, line: 13, type: !49)
678 !49 = !DIBasicType(name: "long int", size: 32, align: 32, encoding: DW_ATE_signed)
679 !50 = !DILocation(line: 13, column: 8, scope: !7)
680 !51 = !DILocalVariable(name: "l2", scope: !7, file: !1, line: 14, type: !49)
681 !52 = !DILocation(line: 14, column: 12, scope: !7)
682 !53 = !DILocalVariable(name: "l3", scope: !7, file: !1, line: 15, type: !54)
683 !54 = !DIBasicType(name: "long unsigned int", size: 32, align: 32, encoding: DW_ATE_unsigned)
684 !55 = !DILocation(line: 15, column: 17, scope: !7)
685 !56 = !DILocalVariable(name: "l4", scope: !7, file: !1, line: 16, type: !54)
686 !57 = !DILocation(line: 16, column: 21, scope: !7)
687 !58 = !DILocalVariable(name: "v6", scope: !7, file: !1, line: 17, type: !59)
688 !59 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !60, size: 64, align: 64)
689 !60 = !DIDerivedType(tag: DW_TAG_const_type, baseType: null)
690 !61 = !DILocation(line: 17, column: 15, scope: !7)
691 !62 = !DILocation(line: 17, column: 20, scope: !7)
692 !63 = !DILocation(line: 18, column: 35, scope: !7)
693 !64 = !DILocation(line: 18, column: 31, scope: !7)
694 !65 = !DILocation(line: 18, column: 27, scope: !7)
695 !66 = !DILocation(line: 18, column: 23, scope: !7)
696 !67 = !DILocation(line: 18, column: 19, scope: !7)
697 !68 = !DILocation(line: 18, column: 15, scope: !7)
698 !69 = !DILocation(line: 18, column: 11, scope: !7)
699 !70 = !DILocation(line: 18, column: 3, scope: !7)
700 !71 = !DILocation(line: 19, column: 1, scope: !7)
701 !72 = distinct !DISubprogram(name: "CharTypes", linkageName: "\01?CharTypes@@YAXXZ", scope: !1, file: !1, line: 20, type: !73, isLocal: false, isDefinition: true, scopeLine: 20, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2)
702 !73 = !DISubroutineType(types: !74)
703 !74 = !{null}
704 !75 = !DILocalVariable(name: "w", scope: !72, file: !1, line: 21, type: !76)
705 !76 = !DIBasicType(name: "wchar_t", size: 16, align: 16, encoding: DW_ATE_unsigned)
706 !77 = !DILocation(line: 21, column: 18, scope: !72)
707 !78 = !DILocalVariable(name: "us", scope: !72, file: !1, line: 22, type: !79)
708 !79 = !DIBasicType(name: "unsigned short", size: 16, align: 16, encoding: DW_ATE_unsigned)
709 !80 = !DILocation(line: 22, column: 18, scope: !72)
710 !81 = !DILocalVariable(name: "c", scope: !72, file: !1, line: 23, type: !82)
711 !82 = !DIBasicType(name: "char", size: 8, align: 8, encoding: DW_ATE_signed_char)
712 !83 = !DILocation(line: 23, column: 8, scope: !72)
713 !84 = !DILocalVariable(name: "uc", scope: !72, file: !1, line: 24, type: !85)
714 !85 = !DIBasicType(name: "unsigned char", size: 8, align: 8, encoding: DW_ATE_unsigned_char)
715 !86 = !DILocation(line: 24, column: 17, scope: !72)
716 !87 = !DILocalVariable(name: "sc", scope: !72, file: !1, line: 25, type: !88)
717 !88 = !DIBasicType(name: "signed char", size: 8, align: 8, encoding: DW_ATE_signed_char)
718 !89 = !DILocation(line: 25, column: 15, scope: !72)
719 !90 = !DILocalVariable(name: "c16", scope: !72, file: !1, line: 26, type: !91)
720 !91 = !DIBasicType(name: "char16_t", size: 16, align: 16, encoding: DW_ATE_UTF)
721 !92 = !DILocation(line: 26, column: 12, scope: !72)
722 !93 = !DILocalVariable(name: "c32", scope: !72, file: !1, line: 27, type: !94)
723 !94 = !DIBasicType(name: "char32_t", size: 32, align: 32, encoding: DW_ATE_UTF)
724 !95 = !DILocation(line: 27, column: 12, scope: !72)
725 !96 = !DILocation(line: 28, column: 1, scope: !72)