1 // RUN: rm -rf %t
2 // RUN: %clang_cc1 -iquote %S/Inputs/ASTHash/ -fsyntax-only -fmodules \
3 // RUN:   -fimplicit-module-maps -fmodules-strict-context-hash \
4 // RUN:   -fmodules-cache-path=%t -fdisable-module-hash %s
5 // RUN: cp %t/MyHeader2.pcm %t1.pcm
6 // RUN: rm -rf %t
7 // RUN: %clang_cc1 -nostdinc++ -iquote %S/Inputs/ASTHash/ -fsyntax-only \
8 // RUN:   -fmodules -fimplicit-module-maps -fmodules-strict-context-hash \
9 // RUN:   -fmodules-cache-path=%t -fdisable-module-hash %s
10 // RUN: cp %t/MyHeader2.pcm %t2.pcm
11 // RUN: llvm-bcanalyzer --dump --disable-histogram %t1.pcm > %t1.dump
12 // RUN: llvm-bcanalyzer --dump --disable-histogram %t2.pcm > %t2.dump
13 // RUN: cat %t1.dump %t2.dump | FileCheck %s
14 
15 #include "my_header_2.h"
16 
17 my_int var = 42;
18 
19 // CHECK: [[AST_BLOCK_HASH:<AST_BLOCK_HASH .*>]]
20 // CHECK: [[SIGNATURE:<SIGNATURE .*>]]
21 // CHECK: [[AST_BLOCK_HASH]]
22 // CHECK-NOT: [[SIGNATURE]]
23 // The modules built by this test are designed to yield the same AST. If this
24 // test fails, it means that the AST block is has become non-relocatable.
25