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1RUN: dsymutil -oso-prepend-path %p/../Inputs %p/../Inputs/private/tmp/common/common.x86_64 -f -o - | llvm-dwarfdump -debug-info - | FileCheck %s2RUN: dsymutil -oso-prepend-path %p/../Inputs %p/../Inputs/private/tmp/common/common.x86_64 -dump-debug-map | FileCheck %s --check-prefix DEBUGMAP3 4RUN: dsymutil --linker parallel -oso-prepend-path %p/../Inputs %p/../Inputs/private/tmp/common/common.x86_64 -f -o - | llvm-dwarfdump -debug-info - | FileCheck %s5RUN: dsymutil --linker parallel -oso-prepend-path %p/../Inputs %p/../Inputs/private/tmp/common/common.x86_64 -dump-debug-map | FileCheck %s --check-prefix DEBUGMAP6 7The test was compiled from two source files:8$ cd /private/tmp/common9$ cat common1.c10int i[1000];11int main() {12 return i[1];13}14$ cat common2.c15extern int i[1000];16int bar() {17 return i[0];18}19$ clang -fcommon -g -c common1.c -o common1.o20$ clang -fcommon -g -c common2.c -o common2.o21$ clang -fcommon -g common1.o common2.o -o common.x86_6422 23CHECK: DW_TAG_compile_unit24CHECK: DW_TAG_variable25CHECK-NOT: {{NULL|DW_TAG}}26CHECK: DW_AT_name{{.*}}"i"27CHECK-NOT: {{NULL|DW_TAG}}28CHECK: DW_AT_location{{.*}}DW_OP_addr 0x100001000)29 30CHECK: DW_TAG_compile_unit31CHECK: DW_TAG_variable32CHECK-NOT: {{NULL|DW_TAG}}33CHECK: DW_AT_name{{.*}}"i"34CHECK-NOT: {{NULL|DW_TAG}}35CHECK: DW_AT_location{{.*}}DW_OP_addr 0x100001000)36 37DEBUGMAP: filename:{{.*}}common1.o38DEBUGMAP: symbols:39DEBUGMAP: sym: _i, binAddr: 0x100001000, size: 0x040DEBUGMAP: filename:{{.*}}common2.o41DEBUGMAP: symbols:42DEBUGMAP: sym: _i, binAddr: 0x100001000, size: 0x043