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llvm-mirror/include
Tim Northover f6b21811fd ARM: avoid clobbering register in v6 jump-table expansion.
If we got unlucky with register allocation and actual constpool placement, we
could end up producing a tTBB_JT with an index that's already been clobbered.

Technically, we might be able to fix this situation up with a MOV, but I think
the constant islands pass is complex enough without having to deal with more
weird edge-cases.

llvm-svn: 297871
2017-03-15 18:38:13 +00:00
..
llvm ARM: avoid clobbering register in v6 jump-table expansion. 2017-03-15 18:38:13 +00:00
llvm-c [GVN] Initial check-in of a new global value numbering algorithm. 2016-12-22 16:03:48 +00:00