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authorDale Johannesen <dalej@apple.com>2009-06-17 20:48:23 +0000
committerDale Johannesen <dalej@apple.com>2009-06-17 20:48:23 +0000
commit42c3f554f4d5e505c3e43cdcf722ec82a7a3f6a5 (patch)
treeb1be492f650e7abae0d9d3f388a7a2f7e20068b5 /lib/CodeGen/Spiller.cpp
parent32a25568fc4a06c81e9f6a0d4a5c3a6388ad8c35 (diff)
This fixes a bug introduced in 72661, which can
move loads back past a check that the load address is valid, see new testcase. The test that went in with 72661 has exactly this case, except that the conditional it's moving past is checking something else; I've settled for changing that test to reference a global, not a pointer. It may be possible to scan all the tests you pass and make sure none of them are checking any component of the address, but it's not trivial and I'm not trying to do that here. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73632 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/Spiller.cpp')
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