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Add testcases for FastDLE.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40449 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson 2007-07-23 22:18:05 +00:00
parent 6b8894bb67
commit f309070ca4
3 changed files with 17 additions and 0 deletions
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3
test/Transforms/DeadLoadElimination/dg.exp Normal file
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load_lib llvm.exp
RunLLVMTests [lsort [glob -nocomplain $srcdir/$subdir/*.{ll,llx,c,cpp,tr}]]

7
test/Transforms/DeadLoadElimination/simple.ll Normal file
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; RUN: llvm-as < %s | opt -fdle | llvm-dis | not grep DEAD
define void @test(i32* %Q, i32* %P) {
%A = load i32* %Q
%DEAD = load i32* %Q ; <i32> [#uses=1]
ret void
}

7
test/Transforms/DeadLoadElimination/volatile.ll Normal file
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; RUN: llvm-as < %s | opt -fdle | llvm-dis | grep NOTDEAD
define void @test(i32* %Q, i32* %P) {
%A = load i32* %Q
%NOTDEAD = volatile load i32* %Q ; <i32> [#uses=1]
ret void
}