Author: dim
Date: Fri Feb 3 19:15:53 2017
New Revision: 313171
URL: https://svnweb.freebsd.org/changeset/base/313171
Log:
MFC r312993:
Pull in r279454 from upstream llvm trunk (by James Molloy):
[SROA] Remove incorrect assertion
Confirmed with aprantl, this assertion is incorrect - code can get
here (for example 80-bit FP types) and if it does it's benign. This
is exposed by a completely unrelated patch of mine, so stop the
compiler falling over.
Original differential: http://reviews.llvm.org/D16187
aprantl's advice to remove assertion:
http://lists.llvm.org/pipermail/llvm-commits/Week-of-Mon-20160815/382129.html
This should fix assertions when building the math/opensolaris-libm port.
Reported by: marino
Modified:
stable/11/contrib/llvm/lib/Transforms/Scalar/SROA.cpp
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/contrib/llvm/lib/Transforms/Scalar/SROA.cpp
==============================================================================
--- stable/11/contrib/llvm/lib/Transforms/Scalar/SROA.cpp Fri Feb 3
19:12:54 2017 (r313170)
+++ stable/11/contrib/llvm/lib/Transforms/Scalar/SROA.cpp Fri Feb 3
19:15:53 2017 (r313171)
@@ -4040,9 +4040,6 @@ bool SROA::splitAlloca(AllocaInst &AI, A
Size = std::min(Size, AbsEnd - Start);
}
PieceExpr = DIB.createBitPieceExpression(Start, Size);
- } else {
- assert(Pieces.size() == 1 &&
- "partition is as large as original alloca");
}
// Remove any existing dbg.declare intrinsic describing the same alloca.
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