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-rw-r--r--llvm/test/Examples/IRTransforms/SimplifyCFG/tut-simplify-cfg1.ll90
1 files changed, 0 insertions, 90 deletions
diff --git a/llvm/test/Examples/IRTransforms/SimplifyCFG/tut-simplify-cfg1.ll b/llvm/test/Examples/IRTransforms/SimplifyCFG/tut-simplify-cfg1.ll
deleted file mode 100644
index cb0f82e3757..00000000000
--- a/llvm/test/Examples/IRTransforms/SimplifyCFG/tut-simplify-cfg1.ll
+++ /dev/null
@@ -1,90 +0,0 @@
-; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
-; RUN: opt -tut-simplifycfg -tut-simplifycfg-version=v1 -S < %s | FileCheck %s
-; RUN: opt -tut-simplifycfg -tut-simplifycfg-version=v2 -S < %s | FileCheck %s
-; RUN: opt -tut-simplifycfg -tut-simplifycfg-version=v3 -S < %s | FileCheck %s
-
-define i32 @simp1() {
-; CHECK-LABEL: @simp1(
-; CHECK-NEXT: entry:
-; CHECK-NEXT: ret i32 10
-;
-entry:
- br i1 true, label %if.then, label %if.else
-
-if.then:
- ret i32 10
-
-if.else:
- ret i32 12
-}
-
-define i32 @simp2() {
-; CHECK-LABEL: @simp2(
-; CHECK-NEXT: entry:
-; CHECK-NEXT: ret i32 200
-;
-entry:
- br i1 false, label %if.then, label %if.else
-
-if.then:
- ret i32 99
-
-if.else:
- ret i32 200
-}
-
-declare void @foo(i64)
-
-define i64 @merge_into_predecessor(i64 %a, i64 %b) {
-; CHECK-LABEL: @merge_into_predecessor(
-; CHECK-NEXT: entry:
-; CHECK-NEXT: [[R:%.*]] = add i64 [[A:%.*]], [[B:%.*]]
-; CHECK-NEXT: call void @foo(i64 [[R]])
-; CHECK-NEXT: call void @foo(i64 [[A]])
-; CHECK-NEXT: ret i64 [[R]]
-;
-entry:
- br label %bb.next
-
-bb.next:
- %r = add i64 %a, %b
- call void @foo(i64 %r)
- call void @foo(i64 %a)
- br label %bb.next.next
-
-bb.next.next:
- ret i64 %r
-}
-
-define i64 @merge_into_predecessor_with_phi(i64 %a, i64 %b, i1 %c) {
-; CHECK-LABEL: @merge_into_predecessor_with_phi(
-; CHECK-NEXT: entry:
-; CHECK-NEXT: call void @foo(i64 [[B:%.*]])
-; CHECK-NEXT: [[R:%.*]] = add i64 [[A:%.*]], [[B]]
-; CHECK-NEXT: call void @foo(i64 [[R]])
-; CHECK-NEXT: call void @foo(i64 [[A]])
-; CHECK-NEXT: br i1 [[C:%.*]], label [[BB_NEXT_NEXT:%.*]], label [[BB_EXIT:%.*]]
-; CHECK: bb.next.next:
-; CHECK-NEXT: br label [[BB_EXIT]]
-; CHECK: bb.exit:
-; CHECK-NEXT: [[RET:%.*]] = phi i64 [ [[R]], [[ENTRY:%.*]] ], [ 10, [[BB_NEXT_NEXT]] ]
-; CHECK-NEXT: ret i64 [[RET]]
-;
-entry:
- call void @foo(i64 %b)
- br label %bb.next
-
-bb.next:
- %r = add i64 %a, %b
- call void @foo(i64 %r)
- call void @foo(i64 %a)
- br i1 %c, label %bb.next.next, label %bb.exit
-
-bb.next.next:
- br label %bb.exit
-
-bb.exit:
- %ret = phi i64 [ %r, %bb.next], [ 10, %bb.next.next]
- ret i64 %ret
-
-}
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