[SimplifyCFG] Regenerate test checks (NFC)

checkedc · Jan 23, 2021 · 5c62d66 · 5c62d66
1 parent 5ad038a
commit 5c62d66
Showing 1 changed file with 25 additions and 14 deletions.
diff --git a/llvm/test/Transforms/SimplifyCFG/DeadSetCC.ll b/llvm/test/Transforms/SimplifyCFG/DeadSetCC.ll
@@ -1,5 +1,5 @@
-; RUN: opt < %s -simplifycfg -simplifycfg-require-and-preserve-domtree=1 -S | \
-; RUN:   not grep "icmp eq"
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
+; RUN: opt < %s -simplifycfg -simplifycfg-require-and-preserve-domtree=1 -S | FileCheck %s
 
 ; Check that simplifycfg deletes a dead 'seteq' instruction when it
 ; folds a conditional branch into a switch instruction.
@@ -9,20 +9,31 @@ declare void @foo()
 declare void @bar()
 
 define void @testcfg(i32 %V) {
-        %C = icmp eq i32 %V, 18         ; <i1> [#uses=1]
-        %D = icmp eq i32 %V, 180                ; <i1> [#uses=1]
-        %E = or i1 %C, %D               ; <i1> [#uses=1]
-        br i1 %E, label %L1, label %Sw
+; CHECK-LABEL: @testcfg(
+; CHECK-NEXT:    [[V_OFF:%.*]] = add i32 [[V:%.*]], -15
+; CHECK-NEXT:    [[SWITCH:%.*]] = icmp ult i32 [[V_OFF]], 2
+; CHECK-NEXT:    br i1 [[SWITCH]], label [[L2:%.*]], label [[L1:%.*]]
+; CHECK:       L1:
+; CHECK-NEXT:    call void @foo()
+; CHECK-NEXT:    ret void
+; CHECK:       L2:
+; CHECK-NEXT:    call void @bar()
+; CHECK-NEXT:    ret void
+;
+  %C = icmp eq i32 %V, 18
+  %D = icmp eq i32 %V, 180
+  %E = or i1 %C, %D
+  br i1 %E, label %L1, label %Sw
 Sw:             ; preds = %0
-        switch i32 %V, label %L1 [
-                 i32 15, label %L2
-                 i32 16, label %L2
-        ]
+  switch i32 %V, label %L1 [
+  i32 15, label %L2
+  i32 16, label %L2
+  ]
 L1:             ; preds = %Sw, %0
-        call void @foo( )
-        ret void
+  call void @foo( )
+  ret void
 L2:             ; preds = %Sw, %Sw
-        call void @bar( )
-        ret void
+  call void @bar( )
+  ret void
 }