make these tests a bit less fragile

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121682 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Transforms/SimplifyCFG/basictest.ll b/test/Transforms/SimplifyCFG/basictest.ll
index 7315ff66bd127f885d7b76e212095b2e2c695732..b485f6ab05f07cc26afc747a8190dcac91868e3a 100644 (file)
--- a/test/Transforms/SimplifyCFG/basictest.ll
+++ b/test/Transforms/SimplifyCFG/basictest.ll
@@ -3,8 +3,7 @@
 ; RUN: opt < %s -simplifycfg -S | FileCheck %s
 
 define void @test1() {
-        br label %BB1
-BB1:            ; preds = %0
+        br label %1
         ret void
 ; CHECK: @test1
 ; CHECK-NEXT: ret void
@@ -12,7 +11,6 @@ BB1:            ; preds = %0
 
 define void @test2() {
         ret void
-BB1:            ; No predecessors!
         ret void
 ; CHECK: @test2
 ; CHECK-NEXT: ret void
@@ -20,8 +18,7 @@ BB1:            ; No predecessors!
 }
 
 define void @test3(i1 %T) {
-        br i1 %T, label %BB1, label %BB1
-BB1:            ; preds = %0, %0
+        br i1 %T, label %1, label %1
         ret void
 ; CHECK: @test3
 ; CHECK-NEXT: ret void
@@ -41,14 +38,12 @@ return:
 ; PR5795
 define void @test5(i32 %A) {
   switch i32 %A, label %return [
-    i32 2, label %bb
-    i32 10, label %bb1
+    i32 2, label %1
+    i32 10, label %2
   ]
 
-bb:                                               ; preds = %entry
   ret void
 
-bb1:                                              ; preds = %entry
   ret void
 
 return:                                           ; preds = %entry

diff --git a/test/Transforms/SimplifyCFG/invoke_unwind.ll b/test/Transforms/SimplifyCFG/invoke_unwind.ll
index bbd779beb489d3f55b0f052e29608a8ef4c6d61e..73faa952fba930adf1c5dfb91d9ce860539442f4 100644 (file)
--- a/test/Transforms/SimplifyCFG/invoke_unwind.ll
+++ b/test/Transforms/SimplifyCFG/invoke_unwind.ll
@@ -9,10 +9,9 @@ define i32 @test1() {
 ; CHECK-NEXT: call void @bar()
 ; CHECK-NEXT: ret i32 0
         invoke void @bar( )
-                        to label %Ok unwind label %Rethrow
-Ok:             ; preds = %0
+                        to label %1 unwind label %Rethrow
         ret i32 0
-Rethrow:                ; preds = %0
+Rethrow:
         unwind
 }