1# REQUIRES: object-emission 2# RUN: rm -rf %t 3# RUN: mkdir -p %t 4# RUN: llc -filetype=obj %p/../Inputs/frame-dw2.ll -o %t/frame-dw2.o 5# RUN: llc -filetype=obj %p/../Inputs/frame-dw4.ll -o %t/frame-dw4.o 6# RUN: llvm-dsymutil -f -oso-prepend-path=%t -y %s -o - | llvm-dwarfdump -debug-dump=frames - | FileCheck %s 7 8# Check the handling of multiple different CIEs. To have CIEs that 9# appear to be different, use a dwarf2 version of the file along with 10# a dwarf 4 version. The CIE header version (and layout) will be different. 11# FIXME: this test also checks that we didn't reuse the first CIE when it 12# appears again. This is a behavior we inherited from dsymutil-classic 13# but this should be fixed (see comment in patchFrameInfoForObject()) 14--- 15triple: 'i386-apple-darwin' 16objects: 17 - filename: frame-dw2.o 18 symbols: 19 - { sym: _bar, objAddr: 0x0, binAddr: 0x1000, size: 0x12 } 20 - { sym: _baz, objAddr: 0x0, binAddr: 0x2000, size: 0x12 } 21 - filename: frame-dw4.o 22 symbols: 23 - { sym: _baz, objAddr: 0x0, binAddr: 0x3000, size: 0x12 } 24 - filename: frame-dw2.o 25 symbols: 26 - { sym: _bar, objAddr: 0x0, binAddr: 0x4000, size: 0x12 } 27... 28 29# CHECK: .debug_frame contents: 30# CHECK: 00000000 {{[0-9a-f]*}} ffffffff CIE 31# CHECK-NEXT: Version:{{.*}}1 32# CHECK-NOT: FDE 33# CHECK: FDE cie=00000000 pc=00001000...00001 34# CHECK-NOT: FDE 35# CHECK: FDE cie=00000000 pc=00002000...00002 36# CHECK-NOT: FDE 37# CHECK: [[CIEDW4:[0-9a-f]*]] 00000010 ffffffff CIE 38# CHECK-NEXT: Version:{{.*}}4 39# CHECK-NOT: FDE 40# CHECK: FDE cie=[[CIEDW4]] pc=00003000...00003 41# CHECK-NOT: FDE 42# CHECK: [[CIEDW2:[0-9a-f]*]] {{[0-9a-f]*}} ffffffff CIE 43# CHECK-NEXT: Version:{{.*}}1 44# CHECK-NOT: FDE 45# CHECK: FDE cie=[[CIEDW2]] pc=00004000...00004 46# CHECK-NOT: FDE 47 48