f162eace49
Teach instCombine to remove malloc+free if malloc's only uses are comparisons
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to null. Patch by Matti Niemenmaa.
llvm-svn: 104871
2010-05-27 19:09:06 +00:00
e297149e26
Auto-upgrade free instructions to calls to the builtin free function.
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Update all analysis passes and transforms to treat free calls just like FreeInst.
Remove RaiseAllocations and all its tests since FreeInst no longer needs to be raised.
llvm-svn: 84987
2009-10-24 04:23:03 +00:00
c7d6a8327c
Autoupgrade malloc insts to malloc calls.
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Update testcases that rely on malloc insts being present.
Also prematurely remove MallocInst handling from IndMemRemoval and RaiseAllocations to help pass tests in this incremental step.
llvm-svn: 84292
2009-10-17 00:00:19 +00:00
e6ff7662b6
Revert 82694 "Auto-upgrade malloc instructions to malloc calls." because it causes regressions in the nightly tests.
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llvm-svn: 82784
2009-09-25 18:11:52 +00:00
46cd467310
Auto-upgrade malloc instructions to malloc calls.
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Reviewed by Devang Patel.
llvm-svn: 82694
2009-09-24 17:47:49 +00:00
72a13d2476
Use opt -S instead of piping bitcode output through llvm-dis.
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llvm-svn: 81257
2009-09-08 22:34:10 +00:00
9737a63ed8
Change these tests to feed the assembly files to opt directly, instead
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of using llvm-as, now that opt supports this.
llvm-svn: 81226
2009-09-08 16:50:01 +00:00
91948d4cad
For PR1319:
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Upgrade tests to work with new llvm.exp version of llvm_runtest.
llvm-svn: 36013
2007-04-14 20:13:02 +00:00
a930c3d4e4
testcase for PR1201
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llvm-svn: 35980
2007-04-14 00:19:36 +00:00
Duncan Sands