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Commit Graph

3 Commits

Author SHA1 Message Date
Stuart Hastings
e9430126f1 Un-XFAIL this test for ARM. <rdar://problem/7662569>
llvm-svn: 129875
2011-04-20 21:47:45 +00:00
Stuart Hastings
3ed284e001 ARM doesn't support byval yet. XFAIL this test until it does.
llvm-svn: 128891
2011-04-05 17:16:21 +00:00
Duncan Sands
1af5c00d3c When passing a huge parameter using the byval mechanism, a long
sequence of loads and stores was being generated to perform the
copy on the x86 targets if the parameter was less than 4 byte
aligned, causing llc to use up vast amounts of memory and time.
Use a "rep movs" form instead.  PR7170.

llvm-svn: 118260
2010-11-04 21:16:46 +00:00