diff options
Diffstat (limited to 'llvm/test/Transforms/LoopSimplify/indirectbr.ll')
-rw-r--r-- | llvm/test/Transforms/LoopSimplify/indirectbr.ll | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/llvm/test/Transforms/LoopSimplify/indirectbr.ll b/llvm/test/Transforms/LoopSimplify/indirectbr.ll deleted file mode 100644 index ca05f437e5c..00000000000 --- a/llvm/test/Transforms/LoopSimplify/indirectbr.ll +++ /dev/null @@ -1,100 +0,0 @@ -; RUN: opt < %s -loop-simplify -lcssa -verify-loop-info -verify-dom-info -S \ -; RUN: | grep -F "indirectbr i8* %x, [label %L0, label %L1]" \ -; RUN: | count 6 - -; LoopSimplify should not try to transform loops when indirectbr is involved. - -define void @entry(i8* %x) { -entry: - indirectbr i8* %x, [ label %L0, label %L1 ] - -L0: - br label %L0 - -L1: - ret void -} - -define void @backedge(i8* %x) { -entry: - br label %L0 - -L0: - br label %L1 - -L1: - indirectbr i8* %x, [ label %L0, label %L1 ] -} - -define i64 @exit(i8* %x) { -entry: - br label %L2 - -L2: - %z = bitcast i64 0 to i64 - indirectbr i8* %x, [ label %L0, label %L1 ] - -L0: - br label %L2 - -L1: - ret i64 %z -} - -define i64 @criticalexit(i8* %x, i1 %a) { -entry: - br i1 %a, label %L1, label %L2 - -L2: - %z = bitcast i64 0 to i64 - indirectbr i8* %x, [ label %L0, label %L1 ] - -L0: - br label %L2 - -L1: - %y = phi i64 [ %z, %L2 ], [ 1, %entry ] - ret i64 %y -} - -define i64 @exit_backedge(i8* %x) { -entry: - br label %L0 - -L0: - %z = bitcast i64 0 to i64 - indirectbr i8* %x, [ label %L0, label %L1 ] - -L1: - ret i64 %z -} - -define i64 @criticalexit_backedge(i8* %x, i1 %a) { -entry: - br i1 %a, label %L0, label %L1 - -L0: - %z = bitcast i64 0 to i64 - indirectbr i8* %x, [ label %L0, label %L1 ] - -L1: - %y = phi i64 [ %z, %L0 ], [ 1, %entry ] - ret i64 %y -} - -define void @pr5502() nounwind { -entry: - br label %while.cond - -while.cond: - br i1 undef, label %while.body, label %while.end - -while.body: - indirectbr i8* undef, [label %end_opcode, label %end_opcode] - -end_opcode: - br i1 false, label %end_opcode, label %while.cond - -while.end: - ret void -} |