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2 Commits

Author SHA1 Message Date
Hal Finkel 7f908e8ef4 Fixup PPC Darwin i1 argument handling 
Like on other targets, we need to zero_extend/truncate i1 args before copying
them to GPRs.

llvm-svn: 203045
 2014-03-06 00:45:19 +00:00
Hal Finkel 2a9d318e4a When using CR bit registers on PPC32, handle the i1 vaarg case 
When copying an i1 value into a GPR for a vaarg call, we need to explicitly
zero-extend the i1 value (otherwise an invalid CRBIT -> GPR copy will be
generated).

llvm-svn: 203041
 2014-03-06 00:23:33 +00:00