Files
llvm/test/CodeGen/SystemZ
Jonas Paulsson 23a455a76d [SystemZ] Bugfix in expandRxSBG()
Csmith discovered a program that caused wrong code generation with -O0:

When handling a SIGN_EXTEND in expandRxSBG(), RxSBG.BitSize may be less than
the Input width (if a truncate was previously traversed), so maskMatters()
should be called with a masked based on the width of the sign extend result
instead.

Review: Ulrich Weigand

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@319892 91177308-0d34-0410-b5e6-96231b3b80d8
2017-12-06 13:53:24 +00:00
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2016-10-19 16:58:59 +00:00
2017-10-06 13:59:28 +00:00
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