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6759ca0994
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2634 91177308-0d34-0410-b5e6-96231b3b80d8
15 lines
339 B
LLVM
15 lines
339 B
LLVM
; With sub reassociation, constant folding can eliminate all of the constants.
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;
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; RUN: if as < %s | opt -reassociate -constprop -instcombine -dce | dis | grep add
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; RUN: then exit 1
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; RUN: else exit 0
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; RUN: fi
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int "test"(int %A, int %B) {
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%W = add int 5, %B
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%X = add int -7, %A
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%Y = sub int %X, %W
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%Z = add int %Y, 12
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ret int %Z
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}
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