1 2RUN: rm -rf %t1/ 3RUN: mkdir %t1 4RUN: obj2yaml %S/Inputs/precomp-a.obj > %t1/precomp-a.yaml 5RUN: obj2yaml %S/Inputs/precomp.obj > %t1/precomp.yaml 6RUN: yaml2obj %t1/precomp-a.yaml -o %t1/a.obj 7RUN: yaml2obj %t1/precomp.yaml -o %t1/precomp.obj 8RUN: llvm-readobj --codeview %t1/a.obj | FileCheck %s -check-prefix PRECOMP 9RUN: llvm-readobj --codeview %t1/precomp.obj | FileCheck %s -check-prefix ENDPRECOMP 10RUN: llvm-pdbutil dump -types %t1/a.obj | FileCheck %s -check-prefix PDB-PRECOMP 11RUN: llvm-pdbutil dump -types %t1/precomp.obj | FileCheck %s -check-prefix PDB-ENDPRECOMP 12 13ENDPRECOMP: CodeViewTypes [ 14ENDPRECOMP-NEXT: Section: .debug$P (3) 15ENDPRECOMP: EndPrecomp (0x1407) { 16ENDPRECOMP-NEXT: TypeLeafKind: LF_ENDPRECOMP (0x14) 17ENDPRECOMP-NEXT: Signature: 0x1116980E 18ENDPRECOMP-NEXT: } 19 20PRECOMP: CodeViewTypes [ 21PRECOMP-NEXT: Section: .debug$T (3) 22PRECOMP-NEXT: Magic: 0x4 23PRECOMP-NEXT: Precomp (0x1000) { 24PRECOMP-NEXT: TypeLeafKind: LF_PRECOMP (0x1509) 25PRECOMP-NEXT: StartIndex: 0x1000 26PRECOMP-NEXT: Count: 0x407 27PRECOMP-NEXT: Signature: 0x1116980E 28 29PDB-PRECOMP: Types (.debug$T) 30PDB-PRECOMP-NEXT: ============================================================ 31PDB-PRECOMP-NEXT: Showing 0 records 32PDB-PRECOMP-NEXT: 0x1000 | LF_PRECOMP [size = 60] start index = 0x1000, types count = 0x407, signature = 0x1116980E, precomp path = f:\svn\lld\test\coff\precomp\precomp.obj 33 34PDB-ENDPRECOMP: Precompiled Types (.debug$P) 35PDB-ENDPRECOMP-NEXT: ============================================================ 36PDB-ENDPRECOMP-NEXT: Showing 0 records 37PDB-ENDPRECOMP: 0x1407 | LF_ENDPRECOMP [size = 8] signature = 0x1116980E 38 39# // precomp.h 40# #pragma once 41# int Function(char A); 42# 43# // precomp.cpp 44# // cl.exe precomp.cpp /Z7 /Ycprecomp.h /c 45# #include "precomp.h" 46# 47# // a.cpp 48# #include "precomp.h" 49# int main(void) { 50# Function('a'); 51# return 0; 52# } 53# 54# // cl.exe a.cpp /Z7 /Yuprecomp.h /c 55# 56# // obj2yaml precomp.obj >precomp-precomp.yaml 57# // obj2yaml a.obj >precomp-a.yaml 58