[Orc][examples] Update and reduce sample input

Author: weliveindetail

llvm/test/Examples/OrcV2Examples/Inputs/argc_sub1.ll

@@ -0,0 +1,16 @@
+define i32 @sub1(i32 %0) {
+  %2 = add i32 %0, -1
+  ret i32 %2
+}
+
+define i32 @main(i32 %0) {
+  %2 = call i32 @sub1(i32 %0)
+  ret i32 %2
+}
+
+!llvm.module.flags = !{!0}
+!llvm.dbg.cu = !{!1}
+
+!0 = !{i32 2, !"Debug Info Version", i32 3}
+!1 = distinct !DICompileUnit(language: DW_LANG_C99, file: !2, producer: "clang 18.0.0git", emissionKind: FullDebug)
+!2 = !DIFile(filename: "argc_sub1.c", directory: ".")

llvm/test/Examples/OrcV2Examples/Inputs/argc_sub1_elf.ll

@@ -6,16 +6,16 @@
 # REQUIRES: default_triple
 # UNSUPPORTED: target=powerpc64{{.*}}
 
-# RUN: LLJITWithRemoteDebugging %p/Inputs/argc_sub1_elf.ll 2>&1 | FileCheck --check-prefix=CHECK0 %s
+# RUN: LLJITWithRemoteDebugging %p/Inputs/argc_sub1.ll 2>&1 | FileCheck --check-prefix=CHECK0 %s
 # CHECK0: __jit_debug_descriptor.last_entry = [[BEFORE0:0x[0-9a-f]+]]
 # CHECK0-NOT: __jit_debug_descriptor.last_entry = [[BEFORE0]]
-# CHECK0: Parsing input IR code from: {{.*}}/Inputs/argc_sub1_elf.ll
+# CHECK0: Parsing input IR code from: {{.*}}/Inputs/argc_sub1.ll
 # CHECK0: Running: main()
 # CHECK0: Exit code: 0
 
-# RUN: LLJITWithRemoteDebugging %p/Inputs/argc_sub1_elf.ll --args 2nd 3rd 4th 2>&1 | FileCheck --check-prefix=CHECK3 %s
+# RUN: LLJITWithRemoteDebugging %p/Inputs/argc_sub1.ll --args 2nd 3rd 4th 2>&1 | FileCheck --check-prefix=CHECK3 %s
 # CHECK3: __jit_debug_descriptor.last_entry = [[BEFORE3:0x[0-9a-f]+]]
 # CHECK3-NOT: __jit_debug_descriptor.last_entry = [[BEFORE3]]
-# CHECK3: Parsing input IR code from: {{.*}}/Inputs/argc_sub1_elf.ll
+# CHECK3: Parsing input IR code from: {{.*}}/Inputs/argc_sub1.ll
 # CHECK3: Running: main("2nd", "3rd", "4th")
 # CHECK3: Exit code: 3