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Hal Finkel
b8f2f29467
Add a FIXME about access to negative stack-pointer offsets on PPC32.
The current code will generate a prologue which starts with something like: mflr 0 stw 31, -4(1) stw 0, 4(1) stwu 1, -16(1) But under the PPC32 SVR4 ABI, access to negative offsets from R1 is not allowed. This was pointed out by Peter Bergner. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157133 91177308-0d34-0410-b5e6-96231b3b80d8
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