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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35435 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -23,6 +23,14 @@ generic code.
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//===---------------------------------------------------------------------===//
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CodeGen/X86/lea-3.ll:test3 should be a single LEA, not a shift/move. The X86
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backend knows how to three-addressify this shift, but it appears the register
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allocator isn't even asking it to do so in this case. We should investigate
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why this isn't happening, it could have significant impact on other important
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cases for X86 as well.
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//===---------------------------------------------------------------------===//
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This should be one DIV/IDIV instruction, not a libcall:
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unsigned test(unsigned long long X, unsigned Y) {
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