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Diffstat (limited to 'test/Integer/cfgstructures_bt.ll')
| -rw-r--r-- | test/Integer/cfgstructures_bt.ll | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/test/Integer/cfgstructures_bt.ll b/test/Integer/cfgstructures_bt.ll deleted file mode 100644 index 09aec1fed2..0000000000 --- a/test/Integer/cfgstructures_bt.ll +++ /dev/null @@ -1,56 +0,0 @@ -; RUN: llvm-as %s -o - | llvm-dis > %t1.ll -; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll -; RUN: diff %t1.ll %t2.ll - - -;; This is an irreducible flow graph - - -define void @"irreducible"(i1 %cond) -begin - br i1 %cond, label %X, label %Y - -X: - br label %Y -Y: - br label %X -end - -;; This is a pair of loops that share the same header - -define void @"sharedheader"(i1 %cond) -begin - br label %A -A: - br i1 %cond, label %X, label %Y - -X: - br label %A -Y: - br label %A -end - -;; This is a simple nested loop -define void @"nested"(i1 %cond1, i1 %cond2, i1 %cond3) -begin - br label %Loop1 - -Loop1: - br label %Loop2 - -Loop2: - br label %Loop3 - -Loop3: - br i1 %cond3, label %Loop3, label %L3Exit - -L3Exit: - br i1 %cond2, label %Loop2, label %L2Exit - -L2Exit: - br i1 %cond1, label %Loop1, label %L1Exit - -L1Exit: - ret void -end - |