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This is done.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34072 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -665,20 +665,6 @@ The add\sub pair is really unneeded here.
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//===---------------------------------------------------------------------===//
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We generate really bad code in some cases due to lowering SETCC/SELECT at
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legalize time, which prevents the post-legalize dag combine pass from
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understanding the code. As a silly example, this prevents us from folding
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stuff like this:
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bool %test(ulong %x) {
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%tmp = setlt ulong %x, 4294967296
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ret bool %tmp
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}
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into x.h == 0
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//===---------------------------------------------------------------------===//
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We currently compile sign_extend_inreg into two shifts:
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long foo(long X) {
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