add genusers/dlav-sc/dwarf_split_relaxable_range_2

1 files changed, 102 insertions, 98 deletions

diff --git a/llvm/test/DebugInfo/RISCV/relax_dwo_ranges.ll b/llvm/test/DebugInfo/RISCV/relax_dwo_ranges.ll
index f8ab7fc5ad90..ab76ce04dcdb 100644
--- a/llvm/test/DebugInfo/RISCV/relax_dwo_ranges.ll
+++ b/llvm/test/DebugInfo/RISCV/relax_dwo_ranges.ll
@@ -1,13 +1,3 @@
-; RUN: llc -dwarf-version=5 -split-dwarf-file=foo.dwo -O0 %s -mtriple=riscv64-unknown-linux-gnu -filetype=obj -o %t
-; RUN: llvm-dwarfdump -v %t | FileCheck --check-prefix=DWARF5 %s
-; RUN: llvm-dwarfdump --debug-info %t 2> %t.txt
-; RUN: FileCheck --input-file=%t.txt %s --check-prefix=RELOCS --implicit-check-not=warning:
-
-; RUN: llc -dwarf-version=4 -split-dwarf-file=foo.dwo -O0 %s -mtriple=riscv64-unknown-linux-gnu -filetype=obj -o %t
-; RUN: llvm-dwarfdump -v %t | FileCheck --check-prefix=DWARF4 %s
-; RUN: llvm-dwarfdump --debug-info %t 2> %t.txt
-; RUN: FileCheck --input-file=%t.txt %s --check-prefix=RELOCS --implicit-check-not=warning:
-
 ; In the RISC-V architecture, the .text section is subject to
 ; relaxation, meaning the start address of each function can change
 ; during the linking process. Therefore, the .debug_rnglists.dwo
@@ -26,28 +16,17 @@
 ; it is possible to use the more space-efficient DW_RLE_startx_length
 ; range entry form.
 
-; From the code:
-
-; __attribute__((noinline)) int boo();
+; RUN: rm -rf %t && split-file %s %t && cd %t
 
-; int square(int num) {
-;   int num1 = boo();
-;   return num1 * num;
-; }
-
-; __attribute__((noinline)) int boo() {
-;   return 8;
-; }
-
-; int main() {
-;   int a = 10;
-;   int squared = square(a);
-;   return squared;
-; }
-
-; compiled with
+; RUN: llc -dwarf-version=5 -split-dwarf-file=foo.dwo -O0 -mtriple=riscv64-unknown-linux-gnu -filetype=obj relax_dwo_ranges.ll -o %t.o
+; RUN: llvm-dwarfdump -v %t.o | FileCheck --check-prefix=DWARF5 %s
+; RUN: llvm-dwarfdump --debug-info %t.o 2> %t.txt
+; RUN: FileCheck --input-file=%t.txt %s --check-prefix=RELOCS --implicit-check-not=warning:
 
-; clang -g -S -gsplit-dwarf --target=riscv64 -march=rv64gc -O0 relax_dwo_ranges.cpp
+; RUN: llc -dwarf-version=4 -split-dwarf-file=foo.dwo -O0 -mtriple=riscv64-unknown-linux-gnu -filetype=obj relax_dwo_ranges.ll -o %t.o
+; RUN: llvm-dwarfdump -v %t.o | FileCheck --check-prefix=DWARF4 %s
+; RUN: llvm-dwarfdump --debug-info %t.o 2> %t.txt
+; RUN: FileCheck --input-file=%t.txt %s --check-prefix=RELOCS --implicit-check-not=warning:
 
 ; Currently, square() still uses an offset to represent the function's end address,
 ; which requires a relocation here.
@@ -57,25 +36,25 @@
 ; DWARF5: DW_TAG_subprogram
 ; DWARF5-NEXT: DW_AT_low_pc [DW_FORM_addrx]    (indexed (00000000) address = 0x0000000000000000 ".text")
 ; DWARF5-NEXT: DW_AT_high_pc [DW_FORM_data4] (0x00000000)
-; DWARF5: DW_AT_name {{.*}} "square") 
+; DWARF5: DW_AT_name {{.*}} "square")
 ; DWARF5: DW_TAG_formal_parameter
 
 ; Ensure there is no unnecessary addresses in .o file
 ; DWARF5: .debug_addr contents:
 ; DWARF5: Addrs: [
 ; DWARF5-NEXT: 0x0000000000000000
-; DWARF5-NEXT: 0x0000000000000046
-; DWARF5-NEXT: 0x000000000000006c
-; DWARF5-NEXT: 0x00000000000000b0
+; DWARF5-NEXT: 0x000000000000002c
+; DWARF5-NEXT: 0x000000000000003e
+; DWARF5-NEXT: 0x000000000000006e
 ; DWARF5-NEXT: ]
 
 ; Ensure that 'boo()' and 'main()' use DW_RLE_startx_length and DW_RLE_startx_endx
 ; entries respectively
 ; DWARF5: .debug_rnglists.dwo contents:
 ; DWARF5: ranges:
-; DWARF5-NEXT: 0x00000014: [DW_RLE_startx_length]:  0x0000000000000001, 0x0000000000000024 => [0x0000000000000046, 0x000000000000006a)
+; DWARF5-NEXT: 0x00000014: [DW_RLE_startx_length]:  0x0000000000000001, 0x0000000000000012 => [0x000000000000002c, 0x000000000000003e)
 ; DWARF5-NEXT: 0x00000017: [DW_RLE_end_of_list  ]
-; DWARF5-NEXT: 0x00000018: [DW_RLE_startx_endx  ]:  0x0000000000000002, 0x0000000000000003 => [0x000000000000006c, 0x00000000000000b0)
+; DWARF5-NEXT: 0x00000018: [DW_RLE_startx_endx  ]:  0x0000000000000002, 0x0000000000000003 => [0x000000000000003e, 0x000000000000006e)
 ; DWARF5-NEXT: 0x0000001b: [DW_RLE_end_of_list  ]
 ; DWARF5-EMPTY:
 
@@ -83,72 +62,98 @@
 ; DWARF4: DW_TAG_subprogram
 ; DWARF4-NEXT: DW_AT_low_pc [DW_FORM_GNU_addr_index]	(indexed (00000000) address = 0x0000000000000000 ".text")
 ; DWARF4-NEXT: DW_AT_high_pc [DW_FORM_data4]	(0x00000000)
-; DWARF4: DW_AT_name {{.*}} "square") 
+; DWARF4: DW_AT_name {{.*}} "square")
 
 ; DWARF4: DW_TAG_subprogram
-; DWARF4-NEXT: DW_AT_low_pc [DW_FORM_GNU_addr_index]	(indexed (00000001) address = 0x0000000000000046 ".text")
-; DWARF4-NEXT: DW_AT_high_pc [DW_FORM_data4]	(0x00000024)
-; DWARF4: DW_AT_name {{.*}} "boo") 
+; DWARF4-NEXT: DW_AT_low_pc [DW_FORM_GNU_addr_index]	(indexed (00000001) address = 0x000000000000002c ".text")
+; DWARF4-NEXT: DW_AT_high_pc [DW_FORM_data4]	(0x00000012)
+; DWARF4: DW_AT_name {{.*}} "boo")
 
 ; DWARF4: DW_TAG_subprogram
-; DWARF4-NEXT: DW_AT_low_pc [DW_FORM_GNU_addr_index]	(indexed (00000002) address = 0x000000000000006c ".text")
+; DWARF4-NEXT: DW_AT_low_pc [DW_FORM_GNU_addr_index]	(indexed (00000002) address = 0x000000000000003e ".text")
 ; DWARF4-NEXT: DW_AT_high_pc [DW_FORM_data4]	(0x00000000)
-; DWARF4: DW_AT_name {{.*}} "main") 
+; DWARF4: DW_AT_name {{.*}} "main")
 
 ; Ensure there is no unnecessary addresses in .o file
 ; DWARF4: .debug_addr contents:
 ; DWARF4: Addrs: [
 ; DWARF4-NEXT: 0x0000000000000000
-; DWARF4-NEXT: 0x0000000000000046
-; DWARF4-NEXT: 0x000000000000006c
+; DWARF4-NEXT: 0x000000000000002c
+; DWARF4-NEXT: 0x000000000000003e
 ; DWARF4-NEXT: ]
 
+#--- relax_dwo_ranges.cpp
+__attribute__((noinline)) int boo();
+
+int square(int num) {
+  int num1 = boo();
+  return num1 * num;
+}
+
+__attribute__((noinline)) int boo() {
+  return 8;
+}
+
+int main() {
+  int a = 10;
+  int squared = square(a);
+  return squared;
+}
+
+#--- gen
+clang -g -S -emit-llvm -gsplit-dwarf --target=riscv64 -march=rv64gc -O0 relax_dwo_ranges.cpp -o -
+
+#--- relax_dwo_ranges.ll
+; ModuleID = 'relax_dwo_ranges.cpp'
+source_filename = "relax_dwo_ranges.cpp"
+target datalayout = "e-m:e-p:64:64-i64:64-i128:128-n32:64-S128"
+target triple = "riscv64-unknown-unknown"
+
 ; Function Attrs: mustprogress noinline optnone
-define dso_local noundef signext i32 @_Z6squarei(i32 noundef signext %0) #0 !dbg !11 {
+define dso_local noundef signext i32 @_Z6squarei(i32 noundef signext %0) #0 !dbg !10 {
   %2 = alloca i32, align 4
   %3 = alloca i32, align 4
   store i32 %0, ptr %2, align 4
-    #dbg_declare(ptr %2, !16, !DIExpression(), !17)
-    #dbg_declare(ptr %3, !18, !DIExpression(), !19)
-  %4 = call noundef signext i32 @_Z3boov(), !dbg !20
-  store i32 %4, ptr %3, align 4, !dbg !19
-  %5 = load i32, ptr %3, align 4, !dbg !21
-  %6 = load i32, ptr %2, align 4, !dbg !22
-  %7 = mul nsw i32 %5, %6, !dbg !23
-  ret i32 %7, !dbg !24
+    #dbg_declare(ptr %2, !15, !DIExpression(), !16)
+    #dbg_declare(ptr %3, !17, !DIExpression(), !18)
+  %4 = call noundef signext i32 @_Z3boov(), !dbg !19
+  store i32 %4, ptr %3, align 4, !dbg !18
+  %5 = load i32, ptr %3, align 4, !dbg !20
+  %6 = load i32, ptr %2, align 4, !dbg !21
+  %7 = mul nsw i32 %5, %6, !dbg !22
+  ret i32 %7, !dbg !23
 }
 
 ; Function Attrs: mustprogress noinline nounwind optnone
-define dso_local noundef signext i32 @_Z3boov() #1 !dbg !25 {
-  ret i32 8, !dbg !28
+define dso_local noundef signext i32 @_Z3boov() #1 !dbg !24 {
+  ret i32 8, !dbg !27
 }
 
 ; Function Attrs: mustprogress noinline norecurse optnone
-define dso_local noundef signext i32 @main() #2 !dbg !29 {
+define dso_local noundef signext i32 @main() #2 !dbg !28 {
   %1 = alloca i32, align 4
   %2 = alloca i32, align 4
   %3 = alloca i32, align 4
   store i32 0, ptr %1, align 4
-    #dbg_declare(ptr %2, !30, !DIExpression(), !31)
-  store i32 10, ptr %2, align 4, !dbg !31
-    #dbg_declare(ptr %3, !32, !DIExpression(), !33)
-  %4 = load i32, ptr %2, align 4, !dbg !34
-  %5 = call noundef signext i32 @_Z6squarei(i32 noundef signext %4), !dbg !35
-  store i32 %5, ptr %3, align 4, !dbg !33
-  %6 = load i32, ptr %3, align 4, !dbg !36
-  ret i32 %6, !dbg !37
+    #dbg_declare(ptr %2, !29, !DIExpression(), !30)
+  store i32 10, ptr %2, align 4, !dbg !30
+    #dbg_declare(ptr %3, !31, !DIExpression(), !32)
+  %4 = load i32, ptr %2, align 4, !dbg !33
+  %5 = call noundef signext i32 @_Z6squarei(i32 noundef signext %4), !dbg !34
+  store i32 %5, ptr %3, align 4, !dbg !32
+  %6 = load i32, ptr %3, align 4, !dbg !35
+  ret i32 %6, !dbg !36
 }
 
-attributes #0 = { mustprogress noinline optnone "frame-pointer"="all" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="generic-rv64" "target-features"="+64bit,+relax,+f,+d" }
-attributes #1 = { mustprogress noinline nounwind optnone "frame-pointer"="all" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="generic-rv64" "target-features"="+64bit,+relax,+f,+d" }
-attributes #2 = { mustprogress noinline norecurse optnone "frame-pointer"="all" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="generic-rv64" "target-features"="+64bit,+relax,+f,+d" }
+attributes #0 = { mustprogress noinline optnone "frame-pointer"="all" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="generic-rv64" "target-features"="+64bit,+a,+c,+d,+f,+i,+m,+relax,+zaamo,+zalrsc,+zca,+zcd,+zicsr,+zifencei,+zmmul,-b,-e,-experimental-p,-experimental-svukte,-experimental-xqccmp,-experimental-xqcia,-experimental-xqciac,-experimental-xqcibi,-experimental-xqcibm,-experimental-xqcicli,-experimental-xqcicm,-experimental-xqcics,-experimental-xqcicsr,-experimental-xqciint,-experimental-xqciio,-experimental-xqcilb,-experimental-xqcili,-experimental-xqcilia,-experimental-xqcilo,-experimental-xqcilsm,-experimental-xqcisim,-experimental-xqcisls,-experimental-xqcisync,-experimental-xrivosvisni,-experimental-xrivosvizip,-experimental-xsfmclic,-experimental-xsfsclic,-experimental-zalasr,-experimental-zibi,-experimental-zicfilp,-experimental-zicfiss,-experimental-zvbc32e,-experimental-zvfbfa,-experimental-zvfofp8min,-experimental-zvkgs,-experimental-zvqdotq,-h,-q,-sdext,-sdtrig,-sha,-shcounterenw,-shgatpa,-shlcofideleg,-shtvala,-shvsatpa,-shvstvala,-shvstvecd,-smaia,-smcdeleg,-smcntrpmf,-smcsrind,-smctr,-smdbltrp,-smepmp,-smmpm,-smnpm,-smrnmi,-smstateen,-ssaia,-ssccfg,-ssccptr,-sscofpmf,-sscounterenw,-sscsrind,-ssctr,-ssdbltrp,-ssnpm,-sspm,-ssqosid,-ssstateen,-ssstrict,-sstc,-sstvala,-sstvecd,-ssu64xl,-supm,-svade,-svadu,-svbare,-svinval,-svnapot,-svpbmt,-svvptc,-v,-xandesbfhcvt,-xandesperf,-xandesvbfhcvt,-xandesvdot,-xandesvpackfph,-xandesvsinth,-xandesvsintload,-xcvalu,-xcvbi,-xcvbitmanip,-xcvelw,-xcvmac,-xcvmem,-xcvsimd,-xmipscbop,-xmipscmov,-xmipsexectl,-xmipslsp,-xsfcease,-xsfmm128t,-xsfmm16t,-xsfmm32a16f,-xsfmm32a32f,-xsfmm32a8f,-xsfmm32a8i,-xsfmm32t,-xsfmm64a64f,-xsfmm64t,-xsfmmbase,-xsfvcp,-xsfvfbfexp16e,-xsfvfexp16e,-xsfvfexp32e,-xsfvfexpa,-xsfvfexpa64e,-xsfvfnrclipxfqf,-xsfvfwmaccqqq,-xsfvqmaccdod,-xsfvqmaccqoq,-xsifivecdiscarddlone,-xsifivecflushdlone,-xsmtvdot,-xtheadba,-xtheadbb,-xtheadbs,-xtheadcmo,-xtheadcondmov,-xtheadfmemidx,-xtheadmac,-xtheadmemidx,-xtheadmempair,-xtheadsync,-xtheadvdot,-xventanacondops,-xwchc,-za128rs,-za64rs,-zabha,-zacas,-zama16b,-zawrs,-zba,-zbb,-zbc,-zbkb,-zbkc,-zbkx,-zbs,-zcb,-zce,-zcf,-zclsd,-zcmop,-zcmp,-zcmt,-zdinx,-zfa,-zfbfmin,-zfh,-zfhmin,-zfinx,-zhinx,-zhinxmin,-zic64b,-zicbom,-zicbop,-zicboz,-ziccamoa,-ziccamoc,-ziccif,-zicclsm,-ziccrse,-zicntr,-zicond,-zihintntl,-zihintpause,-zihpm,-zilsd,-zimop,-zk,-zkn,-zknd,-zkne,-zknh,-zkr,-zks,-zksed,-zksh,-zkt,-ztso,-zvbb,-zvbc,-zve32f,-zve32x,-zve64d,-zve64f,-zve64x,-zvfbfmin,-zvfbfwma,-zvfh,-zvfhmin,-zvkb,-zvkg,-zvkn,-zvknc,-zvkned,-zvkng,-zvknha,-zvknhb,-zvks,-zvksc,-zvksed,-zvksg,-zvksh,-zvkt,-zvl1024b,-zvl128b,-zvl16384b,-zvl2048b,-zvl256b,-zvl32768b,-zvl32b,-zvl4096b,-zvl512b,-zvl64b,-zvl65536b,-zvl8192b" }
+attributes #1 = { mustprogress noinline nounwind optnone "frame-pointer"="all" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="generic-rv64" "target-features"="+64bit,+a,+c,+d,+f,+i,+m,+relax,+zaamo,+zalrsc,+zca,+zcd,+zicsr,+zifencei,+zmmul,-b,-e,-experimental-p,-experimental-svukte,-experimental-xqccmp,-experimental-xqcia,-experimental-xqciac,-experimental-xqcibi,-experimental-xqcibm,-experimental-xqcicli,-experimental-xqcicm,-experimental-xqcics,-experimental-xqcicsr,-experimental-xqciint,-experimental-xqciio,-experimental-xqcilb,-experimental-xqcili,-experimental-xqcilia,-experimental-xqcilo,-experimental-xqcilsm,-experimental-xqcisim,-experimental-xqcisls,-experimental-xqcisync,-experimental-xrivosvisni,-experimental-xrivosvizip,-experimental-xsfmclic,-experimental-xsfsclic,-experimental-zalasr,-experimental-zibi,-experimental-zicfilp,-experimental-zicfiss,-experimental-zvbc32e,-experimental-zvfbfa,-experimental-zvfofp8min,-experimental-zvkgs,-experimental-zvqdotq,-h,-q,-sdext,-sdtrig,-sha,-shcounterenw,-shgatpa,-shlcofideleg,-shtvala,-shvsatpa,-shvstvala,-shvstvecd,-smaia,-smcdeleg,-smcntrpmf,-smcsrind,-smctr,-smdbltrp,-smepmp,-smmpm,-smnpm,-smrnmi,-smstateen,-ssaia,-ssccfg,-ssccptr,-sscofpmf,-sscounterenw,-sscsrind,-ssctr,-ssdbltrp,-ssnpm,-sspm,-ssqosid,-ssstateen,-ssstrict,-sstc,-sstvala,-sstvecd,-ssu64xl,-supm,-svade,-svadu,-svbare,-svinval,-svnapot,-svpbmt,-svvptc,-v,-xandesbfhcvt,-xandesperf,-xandesvbfhcvt,-xandesvdot,-xandesvpackfph,-xandesvsinth,-xandesvsintload,-xcvalu,-xcvbi,-xcvbitmanip,-xcvelw,-xcvmac,-xcvmem,-xcvsimd,-xmipscbop,-xmipscmov,-xmipsexectl,-xmipslsp,-xsfcease,-xsfmm128t,-xsfmm16t,-xsfmm32a16f,-xsfmm32a32f,-xsfmm32a8f,-xsfmm32a8i,-xsfmm32t,-xsfmm64a64f,-xsfmm64t,-xsfmmbase,-xsfvcp,-xsfvfbfexp16e,-xsfvfexp16e,-xsfvfexp32e,-xsfvfexpa,-xsfvfexpa64e,-xsfvfnrclipxfqf,-xsfvfwmaccqqq,-xsfvqmaccdod,-xsfvqmaccqoq,-xsifivecdiscarddlone,-xsifivecflushdlone,-xsmtvdot,-xtheadba,-xtheadbb,-xtheadbs,-xtheadcmo,-xtheadcondmov,-xtheadfmemidx,-xtheadmac,-xtheadmemidx,-xtheadmempair,-xtheadsync,-xtheadvdot,-xventanacondops,-xwchc,-za128rs,-za64rs,-zabha,-zacas,-zama16b,-zawrs,-zba,-zbb,-zbc,-zbkb,-zbkc,-zbkx,-zbs,-zcb,-zce,-zcf,-zclsd,-zcmop,-zcmp,-zcmt,-zdinx,-zfa,-zfbfmin,-zfh,-zfhmin,-zfinx,-zhinx,-zhinxmin,-zic64b,-zicbom,-zicbop,-zicboz,-ziccamoa,-ziccamoc,-ziccif,-zicclsm,-ziccrse,-zicntr,-zicond,-zihintntl,-zihintpause,-zihpm,-zilsd,-zimop,-zk,-zkn,-zknd,-zkne,-zknh,-zkr,-zks,-zksed,-zksh,-zkt,-ztso,-zvbb,-zvbc,-zve32f,-zve32x,-zve64d,-zve64f,-zve64x,-zvfbfmin,-zvfbfwma,-zvfh,-zvfhmin,-zvkb,-zvkg,-zvkn,-zvknc,-zvkned,-zvkng,-zvknha,-zvknhb,-zvks,-zvksc,-zvksed,-zvksg,-zvksh,-zvkt,-zvl1024b,-zvl128b,-zvl16384b,-zvl2048b,-zvl256b,-zvl32768b,-zvl32b,-zvl4096b,-zvl512b,-zvl64b,-zvl65536b,-zvl8192b" }
+attributes #2 = { mustprogress noinline norecurse optnone "frame-pointer"="all" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="generic-rv64" "target-features"="+64bit,+a,+c,+d,+f,+i,+m,+relax,+zaamo,+zalrsc,+zca,+zcd,+zicsr,+zifencei,+zmmul,-b,-e,-experimental-p,-experimental-svukte,-experimental-xqccmp,-experimental-xqcia,-experimental-xqciac,-experimental-xqcibi,-experimental-xqcibm,-experimental-xqcicli,-experimental-xqcicm,-experimental-xqcics,-experimental-xqcicsr,-experimental-xqciint,-experimental-xqciio,-experimental-xqcilb,-experimental-xqcili,-experimental-xqcilia,-experimental-xqcilo,-experimental-xqcilsm,-experimental-xqcisim,-experimental-xqcisls,-experimental-xqcisync,-experimental-xrivosvisni,-experimental-xrivosvizip,-experimental-xsfmclic,-experimental-xsfsclic,-experimental-zalasr,-experimental-zibi,-experimental-zicfilp,-experimental-zicfiss,-experimental-zvbc32e,-experimental-zvfbfa,-experimental-zvfofp8min,-experimental-zvkgs,-experimental-zvqdotq,-h,-q,-sdext,-sdtrig,-sha,-shcounterenw,-shgatpa,-shlcofideleg,-shtvala,-shvsatpa,-shvstvala,-shvstvecd,-smaia,-smcdeleg,-smcntrpmf,-smcsrind,-smctr,-smdbltrp,-smepmp,-smmpm,-smnpm,-smrnmi,-smstateen,-ssaia,-ssccfg,-ssccptr,-sscofpmf,-sscounterenw,-sscsrind,-ssctr,-ssdbltrp,-ssnpm,-sspm,-ssqosid,-ssstateen,-ssstrict,-sstc,-sstvala,-sstvecd,-ssu64xl,-supm,-svade,-svadu,-svbare,-svinval,-svnapot,-svpbmt,-svvptc,-v,-xandesbfhcvt,-xandesperf,-xandesvbfhcvt,-xandesvdot,-xandesvpackfph,-xandesvsinth,-xandesvsintload,-xcvalu,-xcvbi,-xcvbitmanip,-xcvelw,-xcvmac,-xcvmem,-xcvsimd,-xmipscbop,-xmipscmov,-xmipsexectl,-xmipslsp,-xsfcease,-xsfmm128t,-xsfmm16t,-xsfmm32a16f,-xsfmm32a32f,-xsfmm32a8f,-xsfmm32a8i,-xsfmm32t,-xsfmm64a64f,-xsfmm64t,-xsfmmbase,-xsfvcp,-xsfvfbfexp16e,-xsfvfexp16e,-xsfvfexp32e,-xsfvfexpa,-xsfvfexpa64e,-xsfvfnrclipxfqf,-xsfvfwmaccqqq,-xsfvqmaccdod,-xsfvqmaccqoq,-xsifivecdiscarddlone,-xsifivecflushdlone,-xsmtvdot,-xtheadba,-xtheadbb,-xtheadbs,-xtheadcmo,-xtheadcondmov,-xtheadfmemidx,-xtheadmac,-xtheadmemidx,-xtheadmempair,-xtheadsync,-xtheadvdot,-xventanacondops,-xwchc,-za128rs,-za64rs,-zabha,-zacas,-zama16b,-zawrs,-zba,-zbb,-zbc,-zbkb,-zbkc,-zbkx,-zbs,-zcb,-zce,-zcf,-zclsd,-zcmop,-zcmp,-zcmt,-zdinx,-zfa,-zfbfmin,-zfh,-zfhmin,-zfinx,-zhinx,-zhinxmin,-zic64b,-zicbom,-zicbop,-zicboz,-ziccamoa,-ziccamoc,-ziccif,-zicclsm,-ziccrse,-zicntr,-zicond,-zihintntl,-zihintpause,-zihpm,-zilsd,-zimop,-zk,-zkn,-zknd,-zkne,-zknh,-zkr,-zks,-zksed,-zksh,-zkt,-ztso,-zvbb,-zvbc,-zve32f,-zve32x,-zve64d,-zve64f,-zve64x,-zvfbfmin,-zvfbfwma,-zvfh,-zvfhmin,-zvkb,-zvkg,-zvkn,-zvknc,-zvkned,-zvkng,-zvknha,-zvknhb,-zvks,-zvksc,-zvksed,-zvksg,-zvksh,-zvkt,-zvl1024b,-zvl128b,-zvl16384b,-zvl2048b,-zvl256b,-zvl32768b,-zvl32b,-zvl4096b,-zvl512b,-zvl64b,-zvl65536b,-zvl8192b" }
 
 !llvm.dbg.cu = !{!0}
 !llvm.module.flags = !{!2, !3, !4, !5, !6, !8, !9}
-!llvm.ident = !{!10}
 
-!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus_14, file: !1, producer: "clang version 22.0.0git (git@github.com:dlav-sc/llvm-project.git 972928c7a5fecec79f36c6899f1df779d0a17202)", isOptimized: false, runtimeVersion: 0, splitDebugFilename: "riscv_relax_dwo_ranges.dwo", emissionKind: FullDebug, splitDebugInlining: false, nameTableKind: GNU)
-!1 = !DIFile(filename: "riscv_relax_dwo_ranges.cpp", directory: "/root/test/dwarf/generate", checksumkind: CSK_MD5, checksum: "ea48d4b4acc770ff327714eaf1348b92")
+!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus_14, file: !1, isOptimized: false, runtimeVersion: 0, splitDebugFilename: "relax_dwo_ranges.dwo", emissionKind: FullDebug, splitDebugInlining: false, nameTableKind: GNU)
+!1 = !DIFile(filename: "relax_dwo_ranges.cpp", directory: "/proc/self/cwd", checksumkind: CSK_MD5, checksum: "50a257b0f63ed1a964aff88c3623bf0a")
 !2 = !{i32 7, !"Dwarf Version", i32 5}
 !3 = !{i32 2, !"Debug Info Version", i32 3}
 !4 = !{i32 1, !"wchar_size", i32 4}
@@ -157,31 +162,30 @@ attributes #2 = { mustprogress noinline norecurse optnone "frame-pointer"="all"
 !7 = !{!"rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0_zifencei2p0_zmmul1p0_zaamo1p0_zalrsc1p0_zca1p0_zcd1p0"}
 !8 = !{i32 7, !"frame-pointer", i32 2}
 !9 = !{i32 8, !"SmallDataLimit", i32 0}
-!10 = !{!"clang version 22.0.0git (git@github.com:dlav-sc/llvm-project.git 972928c7a5fecec79f36c6899f1df779d0a17202)"}
-!11 = distinct !DISubprogram(name: "square", linkageName: "_Z6squarei", scope: !1, file: !1, line: 3, type: !12, scopeLine: 3, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !15)
-!12 = !DISubroutineType(types: !13)
-!13 = !{!14, !14}
-!14 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
-!15 = !{}
-!16 = !DILocalVariable(name: "num", arg: 1, scope: !11, file: !1, line: 3, type: !14)
-!17 = !DILocation(line: 3, column: 16, scope: !11)
-!18 = !DILocalVariable(name: "num1", scope: !11, file: !1, line: 4, type: !14)
-!19 = !DILocation(line: 4, column: 7, scope: !11)
-!20 = !DILocation(line: 4, column: 14, scope: !11)
-!21 = !DILocation(line: 5, column: 10, scope: !11)
-!22 = !DILocation(line: 5, column: 17, scope: !11)
-!23 = !DILocation(line: 5, column: 15, scope: !11)
-!24 = !DILocation(line: 5, column: 3, scope: !11)
-!25 = distinct !DISubprogram(name: "boo", linkageName: "_Z3boov", scope: !1, file: !1, line: 8, type: !26, scopeLine: 8, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0)
-!26 = !DISubroutineType(types: !27)
-!27 = !{!14}
-!28 = !DILocation(line: 9, column: 3, scope: !25)
-!29 = distinct !DISubprogram(name: "main", scope: !1, file: !1, line: 12, type: !26, scopeLine: 12, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !15)
-!30 = !DILocalVariable(name: "a", scope: !29, file: !1, line: 13, type: !14)
-!31 = !DILocation(line: 13, column: 7, scope: !29)
-!32 = !DILocalVariable(name: "squared", scope: !29, file: !1, line: 14, type: !14)
-!33 = !DILocation(line: 14, column: 7, scope: !29)
-!34 = !DILocation(line: 14, column: 24, scope: !29)
-!35 = !DILocation(line: 14, column: 17, scope: !29)
-!36 = !DILocation(line: 15, column: 10, scope: !29)
-!37 = !DILocation(line: 15, column: 3, scope: !29)
+!10 = distinct !DISubprogram(name: "square", linkageName: "_Z6squarei", scope: !1, file: !1, line: 3, type: !11, scopeLine: 3, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !14)
+!11 = !DISubroutineType(types: !12)
+!12 = !{!13, !13}
+!13 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
+!14 = !{}
+!15 = !DILocalVariable(name: "num", arg: 1, scope: !10, file: !1, line: 3, type: !13)
+!16 = !DILocation(line: 3, column: 16, scope: !10)
+!17 = !DILocalVariable(name: "num1", scope: !10, file: !1, line: 4, type: !13)
+!18 = !DILocation(line: 4, column: 7, scope: !10)
+!19 = !DILocation(line: 4, column: 14, scope: !10)
+!20 = !DILocation(line: 5, column: 10, scope: !10)
+!21 = !DILocation(line: 5, column: 17, scope: !10)
+!22 = !DILocation(line: 5, column: 15, scope: !10)
+!23 = !DILocation(line: 5, column: 3, scope: !10)
+!24 = distinct !DISubprogram(name: "boo", linkageName: "_Z3boov", scope: !1, file: !1, line: 8, type: !25, scopeLine: 8, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0)
+!25 = !DISubroutineType(types: !26)
+!26 = !{!13}
+!27 = !DILocation(line: 9, column: 3, scope: !24)
+!28 = distinct !DISubprogram(name: "main", scope: !1, file: !1, line: 12, type: !25, scopeLine: 12, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !14)
+!29 = !DILocalVariable(name: "a", scope: !28, file: !1, line: 13, type: !13)
+!30 = !DILocation(line: 13, column: 7, scope: !28)
+!31 = !DILocalVariable(name: "squared", scope: !28, file: !1, line: 14, type: !13)
+!32 = !DILocation(line: 14, column: 7, scope: !28)
+!33 = !DILocation(line: 14, column: 24, scope: !28)
+!34 = !DILocation(line: 14, column: 17, scope: !28)
+!35 = !DILocation(line: 15, column: 10, scope: !28)
+!36 = !DILocation(line: 15, column: 3, scope: !28)