[SCCP][NFC] Regenerate test case

llvm/test/Transforms/SCCP/overdefined-div.ll

@@ -1,32 +1,43 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2
 ; RUN: opt < %s -passes=sccp -S | FileCheck %s
 
 ; Test that SCCP has basic knowledge of when div can nuke overdefined values.
 
 ; 0 / X = 0 even if X is overdefined.
-; CHECK-LABEL: test1
-; CHECK-NEXT: ret i32 0
 define i32 @test1(i32 %foo) {
+; CHECK-LABEL: define i32 @test1
+; CHECK-SAME: (i32 [[FOO:%.*]]) {
+; CHECK-NEXT:    ret i32 0
+;
   %tinkywinky = udiv i32 0, %foo
   ret i32 %tinkywinky
 }
 
-; CHECK-LABEL: test2
-; CHECK-NEXT: ret i32 0
 define i32 @test2(i32 %foo) {
+; CHECK-LABEL: define i32 @test2
+; CHECK-SAME: (i32 [[FOO:%.*]]) {
+; CHECK-NEXT:    ret i32 0
+;
   %tinkywinky = sdiv i32 0, %foo
   ret i32 %tinkywinky
 }
 
-; CHECK-LABEL: test3
-; CHECK: ret i32 %tinkywinky
 define i32 @test3(i32 %foo) {
+; CHECK-LABEL: define i32 @test3
+; CHECK-SAME: (i32 [[FOO:%.*]]) {
+; CHECK-NEXT:    [[TINKYWINKY:%.*]] = udiv i32 [[FOO]], 0
+; CHECK-NEXT:    ret i32 [[TINKYWINKY]]
+;
   %tinkywinky = udiv i32 %foo, 0
   ret i32 %tinkywinky
 }
 
-; CHECK-LABEL: test4
-; CHECK: ret i32 %tinkywinky
 define i32 @test4(i32 %foo) {
+; CHECK-LABEL: define i32 @test4
+; CHECK-SAME: (i32 [[FOO:%.*]]) {
+; CHECK-NEXT:    [[TINKYWINKY:%.*]] = sdiv i32 [[FOO]], 0
+; CHECK-NEXT:    ret i32 [[TINKYWINKY]]
+;
   %tinkywinky = sdiv i32 %foo, 0
   ret i32 %tinkywinky
 }