27 lines
1.3 KiB
Plaintext
27 lines
1.3 KiB
Plaintext
# Verify that we update DW_TAG_compile_unit' ranges and .debug_aranges
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# for assembly function that doesn't have corresponding DIE.
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#
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# The input test case foo() contains nops that we remove.
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RUN: %clang %cflags -no-pie -gdwarf-4 %p/../Inputs/asm_foo.s %p/../Inputs/asm_main.c -o %t.exe
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RUN: llvm-bolt %t.exe -o %t --update-debug-sections
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RUN: llvm-dwarfdump -all %t | FileCheck %s
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# Check ranges were created/updated for asm compile unit
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CHECK: 0x0000000b: DW_TAG_compile_unit
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CHECK-NEXT: DW_AT_stmt_list (0x00000000)
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CHECK-NEXT: DW_AT_low_pc (0x0000000000000000)
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CHECK-NEXT: DW_AT_ranges
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CHECK-NEXT: [0x0000000000[[#%x,ADDR:]],
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CHECK-SAME: 0x0000000000[[#ADDR+4]]))
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CHECK-NEXT: DW_AT_name ("{{.*}}asm_foo.s")
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# Check .debug_aranges was updated for asm module
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CHECK: .debug_aranges contents:
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CHECK-NEXT: Address Range Header: length = 0x0000002c, format = DWARF32, version = 0x0002, cu_offset = 0x00000000, addr_size = 0x08, seg_size = 0x00
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CHECK-NEXT: [0x0000000000[[#ADDR]], 0x0000000000[[#ADDR+4]])
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# Check line number info was updated
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CHECK: 0x0000000000[[#ADDR]] 13 0 1 0 0 is_stmt
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CHECK-NEXT: 0x0000000000[[#ADDR+4]] 13 0 1 0 0 is_stmt end_sequence
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