When a test fails with more than a pipeful of output on stdout AND stderr, one
of the DejaGnu programs blocks. The problem can be avoided by redirecting
stdout to a file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71919 91177308-0d34-0410-b5e6-96231b3b80d8
of all sizes from i1 to i256. The code is not
always that great, for example (x86)
movw %di, %ax
movw %ax, i17_s
where the store could be directly from %di.
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