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Bunch of tests to check loop passes.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40629 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel
2007-07-31 08:04:17 +00:00
parent c64a1a921c
commit fee0a9c7ef
9 changed files with 204 additions and 0 deletions
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27
test/Transforms/LoopUnswitch/2007-07-13-DomInfo.ll Normal file
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; RUN: llvm-as < %s | opt -loop-unswitch -disable-output
define i32 @main(i32 %argc, i8** %argv) {
entry:
%tmp1785365 = icmp ult i32 0, 100 ; <i1> [#uses=1]
br label %bb
bb: ; preds = %cond_true, %entry
br i1 false, label %cond_true, label %cond_next
cond_true: ; preds = %bb
br i1 %tmp1785365, label %bb, label %bb1788
cond_next: ; preds = %bb
%iftmp.1.0 = select i1 false, i32 0, i32 0 ; <i32> [#uses=1]
br i1 false, label %cond_true47, label %cond_next74
cond_true47: ; preds = %cond_next
%tmp53 = urem i32 %iftmp.1.0, 0 ; <i32> [#uses=0]
ret i32 0
cond_next74: ; preds = %cond_next
ret i32 0
bb1788: ; preds = %cond_true
ret i32 0
}