llvm-project

Author	SHA1	Message	Date
Stephen Lin	f799e3f944	Convert CodeGen//.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;$ $$[A-Z0-9_]$:$ $test$[A-Za-z0-9_-]$:$ $$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen//*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258	2013-07-13 20:38:47 +00:00
Hal Finkel	01271c6022	Don't reserve R2 on Darwin/PPC Now that only the register-scavenger version of the CR spilling code remains, we no longer need the Darwin R2 hack. Darwin can use R0 as a spare register in any case where the System V ABI uses it (R0 is special architecturally, and so is reserved under all common ABIs). A few test cases needed to be updated to reflect the register-allocation changes. llvm-svn: 176868	2013-03-12 15:18:14 +00:00
Chris Lattner	f8f7537a77	force a triple, varargs isn't supported with the SVR4 ABI the buildbot tells me. llvm-svn: 116170	2010-10-10 18:59:01 +00:00
Chris Lattner	d10babfd65	fix the expansion of va_arg instruction on PPC to know the arg alignment for PPC32/64, avoiding some masking operations. llvm-gcc expands vaarg inline instead of using the instruction so it has never hit this. llvm-svn: 116168	2010-10-10 18:34:00 +00:00