Update DebugInfo tests for op-index addition (#2079)

Update tests for llvm-project commit 6aa94c6 ("[DWARF] Add
printout for op-index", 2023-07-12).

Original commit:
KhronosGroup/SPIRV-LLVM-Translator@81ffaaf

Author: svenvh

llvm-spirv/test/DebugInfo/Generic/multiline.ll

@@ -37,14 +37,13 @@ target triple = "spir64-unknown-unknown"
 
 ; INT: {{^}}Address
 ; INT: -----
-; INT-NEXT: 2 0 1 0 0 is_stmt{{$}}
-; INT-NEXT: 3 3 1 0 0 is_stmt prologue_end{{$}}
-; INT-NEXT: 3 9 1 0 0 {{$}}
-; INT-NEXT: 3 15 1 0 0 {{$}}
-; INT-NEXT: 4 3 1 0 0 is_stmt{{$}}
-; INT-NEXT: 4 9 1 0 0 {{$}}
-; INT-NEXT: 4 15 1 0 0 {{$}}
-; INT-NEXT: 5 1 1 0 0 is_stmt{{( epilogue_begin)?}}{{$}}
+; INT:      3 3 1 0 0 0 is_stmt prologue_end{{$}}
+; INT-NEXT: 3 9 1 0 0 0 {{$}}
+; INT-NEXT: 3 15 1 0 0 0 {{$}}
+; INT-NEXT: 4 3 1 0 0 0 is_stmt{{$}}
+; INT-NEXT: 4 9 1 0 0 0 {{$}}
+; INT-NEXT: 4 15 1 0 0 0 {{$}}
+; INT-NEXT: 5 1 1 0 0 0 is_stmt{{( epilogue_begin)?}}{{$}}
 
 
 ; Function Attrs: nounwind uwtable

llvm-spirv/test/DebugInfo/X86/discriminator2.ll

@@ -71,7 +71,7 @@ attributes #1 = { "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-
 !13 = !DILocation(line: 5, column: 21, scope: !12)
 !14 = !DILocation(line: 6, column: 1, scope: !6)
 
-; CHECK: Address            Line   Column File   ISA Discriminator Flags
-; CHECK: ------------------ ------ ------ ------ --- ------------- -------------
-; CHECK: {{.*}}      4      3      1   0             1  {{.*}}
-; CHECK: {{.*}}      5     21      1   0             1  {{.*}}
+; CHECK: Address            Line   Column File   ISA Discriminator OpIndex Flags
+; CHECK: ------------------ ------ ------ ------ --- ------------- ------- -------------
+; CHECK: {{.*}}                  4      3      1   0             1       0 {{.*}}
+; CHECK: {{.*}}                  5     21      1   0             1       0 {{.*}}

llvm-spirv/test/DebugInfo/X86/discriminator3.ll

@@ -83,8 +83,8 @@ attributes #2 = { "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-
 !21 = !DILocation(line: 3, column: 21, scope: !17)
 !22 = !DILocation(line: 4, column: 1, scope: !6)
 
-; CHECK: Address            Line   Column File   ISA Discriminator Flags
-; CHECK: ------------------ ------ ------ ------ --- ------------- -------------
-; CHECK: {{.*}}      3     15      1   0             1 
-; CHECK: {{.*}}      3     16      1   0             1 
-; CHECK: {{.*}}      3     11      1   0             1 
+; CHECK: Address            Line   Column File   ISA Discriminator OpIndex Flags
+; CHECK: ------------------ ------ ------ ------ --- ------------- ------- -------------
+; CHECK: {{.*}}                  3     15      1   0             1       0
+; CHECK: {{.*}}                  3     16      1   0             1       0
+; CHECK: {{.*}}                  3     11      1   0             1       0

llvm-spirv/test/DebugInfo/X86/ending-run.ll

@@ -20,9 +20,9 @@ target triple = "spir64-unknown-unknown"
 ; Check that the line table starts at 7, not 4, but that the first
 ; statement isn't until line 8.
 
-; CHECK-NOT: 0x0000000000000000      7      0      1   0  0  is_stmt
+; CHECK-NOT: 0x0000000000000000      7      0      1   0  0       0  is_stmt
 ; CHECK: 0x0000000000000000      7      0      1   0
-; CHECK: 0x0000000000000004      8     18      1   0  0  is_stmt prologue_end
+; CHECK: 0x0000000000000004      8     18      1   0  0       0  is_stmt prologue_end
 
 define i32 @callee(i32 %x) nounwind uwtable ssp !dbg !5 {
 entry: