https://llvm.org/bugs/show_bug.cgi?id=27456
Bug ID: 27456
Summary: PPC make check has a bunch of machine verifier errors
Product: libraries
Version: trunk
Hardware: PC
OS: All
Status: NEW
Severity: normal
Priority: P
Component: Backend: PowerPC
Assignee: unassignedb...@nondot.org
Reporter: qcolom...@apple.com
CC: llvm-bugs@lists.llvm.org
Classification: Unclassified
Switching the machine verifier ON by default (lib/CodeGen/Passes.cpp then
change the default value of the cl::opt related to the machine verifier) leads
to a bunch of machine verifier errors for make check:
LLVM :: CodeGen/PowerPC/2006-10-17-ppc64-alloca.ll
LLVM :: CodeGen/PowerPC/2007-10-21-LocalRegAllocAssert.ll
LLVM :: CodeGen/PowerPC/2007-10-21-LocalRegAllocAssert2.ll
LLVM :: CodeGen/PowerPC/2007-11-16-landingpad-split.ll
LLVM :: CodeGen/PowerPC/2012-10-11-dynalloc.ll
LLVM :: CodeGen/PowerPC/2016-01-07-BranchWeightCrash.ll
LLVM :: CodeGen/PowerPC/Frames-alloca.ll
LLVM :: CodeGen/PowerPC/aantidep-inline-asm-use.ll
LLVM :: CodeGen/PowerPC/atomic-2.ll
LLVM :: CodeGen/PowerPC/atomics.ll
LLVM :: CodeGen/PowerPC/cr-spills.ll
LLVM :: CodeGen/PowerPC/cr_spilling.ll
LLVM :: CodeGen/PowerPC/crsave.ll
LLVM :: CodeGen/PowerPC/ctr-cleanup.ll
LLVM :: CodeGen/PowerPC/ctrloop-intrin.ll
LLVM :: CodeGen/PowerPC/ctrloop-large-ec.ll
LLVM :: CodeGen/PowerPC/ctrloop-udivti3.ll
LLVM :: CodeGen/PowerPC/dyn-alloca-offset.ll
LLVM :: CodeGen/PowerPC/early-ret2.ll
LLVM :: CodeGen/PowerPC/emutls_generic.ll
LLVM :: CodeGen/PowerPC/fast-isel-fcmp-nan.ll
LLVM :: CodeGen/PowerPC/fast-isel-load-store-vsx.ll
LLVM :: CodeGen/PowerPC/indirectbr.ll
LLVM :: CodeGen/PowerPC/merge-st-chain-op.ll
LLVM :: CodeGen/PowerPC/negctr.ll
LLVM :: CodeGen/PowerPC/p8-scalar_vector_conversions.ll
LLVM :: CodeGen/PowerPC/ppc-shrink-wrapping.ll
LLVM :: CodeGen/PowerPC/ppc-vaarg-agg.ll
LLVM :: CodeGen/PowerPC/ppc32-pic-large.ll
LLVM :: CodeGen/PowerPC/ppc32-pic.ll
LLVM :: CodeGen/PowerPC/ppc64-anyregcc-crash.ll
LLVM :: CodeGen/PowerPC/ppc64-anyregcc.ll
LLVM :: CodeGen/PowerPC/ppc64-patchpoint.ll
LLVM :: CodeGen/PowerPC/ppc64-stackmap.ll
LLVM :: CodeGen/PowerPC/pr25157-peephole.ll
LLVM :: CodeGen/PowerPC/pr25157.ll
LLVM :: CodeGen/PowerPC/pr26180.ll
LLVM :: CodeGen/PowerPC/pr26690.ll
LLVM :: CodeGen/PowerPC/sj-ctr-loop.ll
LLVM :: CodeGen/PowerPC/sjlj.ll
LLVM :: CodeGen/PowerPC/stack-realign.ll
LLVM :: CodeGen/PowerPC/stwux.ll
LLVM :: CodeGen/PowerPC/vsx-fma-mutate-undef.ll
LLVM :: CodeGen/PowerPC/vsx-self-copy.ll
This may be latent bugs.
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