1# RUN: rm -rf %t 2# RUN: mkdir -p %t 3# RUN: llc -filetype=obj %p/../Inputs/frame-dw2.ll -o %t/frame-dw2.o 4# RUN: dsymutil -f -oso-prepend-path=%t -y %s -o - | llvm-dwarfdump -debug-frame - | FileCheck %s 5 6# This test is meant to verify that identical CIEs will get reused 7# in the same file but also inbetween files. For this to happen, we 8# link twice the same file using this made-up debug map: 9 10--- 11triple: 'i386-apple-darwin' 12objects: 13 - filename: frame-dw2.o 14 symbols: 15 - { sym: _bar, objAddr: 0x0, binAddr: 0x1000, size: 0x12 } 16 - { sym: _baz, objAddr: 0x0, binAddr: 0x2000, size: 0x12 } 17 - filename: frame-dw2.o 18 symbols: 19 - { sym: _baz, objAddr: 0x0, binAddr: 0x3000, size: 0x12 } 20... 21 22# CHECK: .debug_frame contents: 23# CHECK: 00000000 {{[0-9a-f]*}} ffffffff CIE 24# CHECK-NOT: FDE 25# CHECK: FDE cie=00000000 pc=00001000...00001 26# CHECK-NOT: FDE 27# CHECK: FDE cie=00000000 pc=00002000...00002 28# CHECK-NOT: FDE 29# CHECK: FDE cie=00000000 pc=00003000...00003 30# CHECK-NOT: FDE 31# CHECK: .eh_frame contents: 32