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clarify this, apparently it is confusing :)

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131916 91177308-0d34-0410-b5e6-96231b3b80d8
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Chris Lattner 2011-05-23 20:17:44 +00:00
parent 69c19f7316
commit 32232fc2b5
1 changed files with 3 additions and 1 deletions
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4
lib/Target/README.txt
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@ -2353,6 +2353,8 @@ store_bit_field). The rem should be replaced with a multiply and subtract:
%3 = sdiv i32 %A, %B
%4 = srem i32 %A, %B
Similarly for udiv/urem.
Similarly for udiv/urem. Note that this shouldn't be done on X86 or ARM,
which can do this in a single operation (instruction or libcall). It is
probably best to do this in the code generator.
//===---------------------------------------------------------------------===//