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(parent: 724e528) | patch
Account for 128-bit integer operations in PPCCTRLoops
authorHal Finkel <hfinkel@anl.gov>
Tue, 25 Feb 2014 20:51:50 +0000 (20:51 +0000)
committerHal Finkel <hfinkel@anl.gov>
Tue, 25 Feb 2014 20:51:50 +0000 (20:51 +0000)
commit15ac7dfb909075e688982cbea4fb34496520f979
tree803f105126f6597ec6f4bed8c192d064d15b34f4tree | snapshot
parent724e528fc2fb4facd3566bb2df56dc842e4765e2commit | diff
Account for 128-bit integer operations in PPCCTRLoops

We need to abort the formation of counter-register-based loops where there are
128-bit integer operations that might become function calls.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202192 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/PowerPC/PPCCTRLoops.cpp diff | blob | history
test/CodeGen/PowerPC/ctrloop-udivti3.ll [new file with mode: 0644] blob
C/C++ LLVM-based compilers that forbids OOTA behaviors