Chris Lattner
b85e4eba85
rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is
...
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
2011-06-18 06:05:24 +00:00
Nick Lewycky
58571d663c
Reapply r86359, "Teach dead store elimination that certain intrinsics write to
...
memory just like a store" with bug fixed (partial-overwrite.ll is the
regression test).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86667 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-10 06:46:40 +00:00
Chris Lattner
b8391aa969
remove empty files.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86392 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-07 18:03:32 +00:00
Chris Lattner
1d95725d60
Revert r86359, it is breaking the self host on the
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llvm-gcc-i386-darwin9 build bot.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86391 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-07 17:59:32 +00:00
Nick Lewycky
4de9b7f51f
Teach dead store elimination that certain intrinsics write to memory just like
...
a store.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86359 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-07 08:34:40 +00:00
