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2011-06-18rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which isChris Lattner
for pre-2.9 bitcode files. We keep x86 unaligned loads, movnt, crc32, and the target indep prefetch change. As usual, updating the testsuite is a PITA. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133337 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-13Experiment with changing the default 32-bit linux stack alignment toEric Christopher
16 bytes for PR8969. Update all testcases accordingly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123367 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08Eliminate more uses of llvm-as and llvm-dis.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81290 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-28Fix a nasty miscompilation of 176.gcc on linux/x86 where we synthesizedChris Lattner
a memset using 16-byte XMM stores, but where the stack realignment code didn't work. Until it does (PR2962) disable use of xmm regs in memcpy and memset formation for linux and other targets with insufficiently aligned stacks. This is part of PR2888 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58317 91177308-0d34-0410-b5e6-96231b3b80d8