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llvm-mirror/lib/Transforms
Johannes Doerfert 0fa3fc6e74 [Attributor] FIX: Treat new attributes as changed ones
Summary:
When we have new attributes and we end the fixpoint iteration because
the iteration limit is reached, we need to treat the new ones as if they
changed in the last iteration, as they might have.

This adds a test for which we should not derive anything regardless of
the iteration limit, e.g., if we abort there should not be any
attributes manifested in the IR.

Reviewers: uenoku, sstefan1

Subscribers: hiraditya, bollu, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D66549

llvm-svn: 369768
2019-08-23 15:24:57 +00:00
..
AggressiveInstCombine
Coroutines [llvm] Migrate llvm::make_unique to std::make_unique 2019-08-15 15:54:37 +00:00
Hello
InstCombine [instcombine] icmp eq/ne (sub C, Y), C -> icmp eq/ne Y, 0 2019-08-21 15:51:57 +00:00
Instrumentation hwasan: Untag unwound stack frames by wrapping personality functions. 2019-08-23 01:28:44 +00:00
IPO [Attributor] FIX: Treat new attributes as changed ones 2019-08-23 15:24:57 +00:00
ObjCARC
Scalar [IndVars] Fix a bug noticed by inspection 2019-08-23 04:03:23 +00:00
Utils [Loop Peeling] Fix silly bug in metadata update. 2019-08-22 10:06:46 +00:00
Vectorize [SLP][NFC] Avoid repetitive calls to getSameOpcode() 2019-08-20 00:22:04 +00:00
CMakeLists.txt
LLVMBuild.txt