[BOLT][DWARF] Re-enable DWARF5 for asm-func-debug tests

[ayermolo]

Summary

Now that BOLT supports DWARF5 re-enabling it for these two tests. This is update
to https://reviews.llvm.org/D125366

bolt/test/AArch64/asm-func-debug.test

 # Verify that we update DW_TAG_compile_unit' ranges and .debug_aranges
 # for assembly function that doesn't have corresponding DIE.
 #
 # The input test case foo() contains nops that we remove.
 
-RUN: %clang %cflags -no-pie -gdwarf-4 %p/../Inputs/asm_foo.s %p/../Inputs/asm_main.c -o %t.exe
+RUN: %clang %cflags -gdwarf-5 -no-pie %p/../Inputs/asm_foo.s %p/../Inputs/asm_main.c -o %t.exe
 RUN: llvm-bolt %t.exe -o %t --update-debug-sections
 RUN: llvm-dwarfdump -all %t | FileCheck %s
 
 # Check ranges were created/updated for asm compile unit
-CHECK:       0x0000000b: DW_TAG_compile_unit
+CHECK:       0x0000000c: DW_TAG_compile_unit
 CHECK-NEXT:       DW_AT_stmt_list (0x00000000)
 CHECK-NEXT:       DW_AT_low_pc (0x0000000000000000)
 CHECK-NEXT:       DW_AT_ranges
 CHECK-NEXT:          [0x0000000000[[#%x,ADDR:]],
 CHECK-SAME:                              0x0000000000[[#ADDR+4]]))
 CHECK-NEXT:       DW_AT_name ("{{.*}}asm_foo.s")
 
 # Check .debug_aranges was updated for asm module
 CHECK: .debug_aranges contents:
 CHECK-NEXT:   Address Range Header: length = 0x0000002c, format = DWARF32, version = 0x0002, cu_offset = 0x00000000, addr_size = 0x08, seg_size = 0x00
 CHECK-NEXT:   [0x0000000000[[#ADDR]], 0x0000000000[[#ADDR+4]])
 
 # Check line number info was updated
-CHECK:       0x0000000000[[#ADDR]]   13      0      1   0             0  is_stmt
-CHECK-NEXT:  0x0000000000[[#ADDR+4]] 13      0      1   0             0  is_stmt end_sequence
+CHECK:       0x0000000000[[#ADDR]]   13      0      0   0             0  is_stmt
+CHECK-NEXT:  0x0000000000[[#ADDR+4]] 13      0      0   0             0  is_stmt end_sequence

bolt/test/X86/asm-func-debug.test

 # Verify that we update DW_TAG_compile_unit' ranges and .debug_aranges
 # for assembly function that doesn't have corresponding DIE.
 #
 # The input test case foo() contains nops that we remove.
 
-RUN: %clang -gdwarf-4 %cflags -no-pie %p/../Inputs/asm_foo.s %p/../Inputs/asm_main.c -o %t.exe
+RUN: %clang %cflags -gdwarf-5 -no-pie %p/../Inputs/asm_foo.s %p/../Inputs/asm_main.c -o %t.exe
 RUN: llvm-bolt %t.exe -o %t --update-debug-sections
 RUN: llvm-dwarfdump -all %t | FileCheck %s
 
 # Check ranges were created/updated for asm compile unit
-CHECK:       0x0000000b: DW_TAG_compile_unit
+CHECK:       0x0000000c: DW_TAG_compile_unit
 CHECK-NEXT:       DW_AT_stmt_list (0x00000000)
 CHECK-NEXT:       DW_AT_low_pc (0x0000000000000000)
 CHECK-NEXT:       DW_AT_ranges
 CHECK-NEXT:          [0x0000000000[[#%x,ADDR:]],
 CHECK-SAME:                              0x0000000000[[#ADDR+1]]))
 CHECK-NEXT:       DW_AT_name ("{{.*}}asm_foo.s")
 
 # Check .debug_aranges was updated for asm module
 CHECK: .debug_aranges contents:
 CHECK-NEXT:   Address Range Header: length = 0x0000002c, format = DWARF32, version = 0x0002, cu_offset = 0x00000000, addr_size = 0x08, seg_size = 0x00
 CHECK-NEXT:   [0x0000000000[[#ADDR]], 0x0000000000[[#ADDR+1]])
 
 # Check line number info was updated
-CHECK:       0x0000000000[[#ADDR]]   13      0      1   0             0  is_stmt
-CHECK-NEXT:  0x0000000000[[#ADDR+1]] 13      0      1   0             0  is_stmt end_sequence
+CHECK:       0x0000000000[[#ADDR]]   13      0      0   0             0  is_stmt
+CHECK-NEXT:  0x0000000000[[#ADDR+1]] 13      0      0   0             0  is_stmt end_sequence