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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98 91177308-0d34-0410-b5e6-96231b3b80d8
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Chris Lattner 2001-06-29 05:21:05 +00:00
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@ -1,9 +1,10 @@
* Fix DCE to work better, so that SCCP can show it's true value.
* Implement ADCE
* Fix the const pool printer to print out constants in some sort of "sorted" * Fix the const pool printer to print out constants in some sort of "sorted"
order. Then enable TestOptimizer.sh to diff -sccp output. Currently it order. Then enable TestOptimizer.sh to diff -sccp output. Currently it
doesn't work because the diff fails because of ordering of the constant doesn't work because the diff fails because of ordering of the constant
pool. :( pool. :(
* Enable DoConstantPoolMerging to do trivial DCE of constant values. * Enable DoConstantPoolMerging to do trivial DCE of constant values.
* Fix DCE to work better, so that SCCP can show it's true value.
* Should provide "castTerminator, castPHI, etc" functions in Instruction, and * Should provide "castTerminator, castPHI, etc" functions in Instruction, and
similar functions in other classes, that effectively do dynamic casts. This similar functions in other classes, that effectively do dynamic casts. This
would allow code like this: would allow code like this: