Commit Graph

2 Commits

Author SHA1 Message Date
Dan Gohman 80e34e0a18 [WebAssembly] Fix WebAssembly register numbering for registers added late.
If virtual registers are created late, mappings to WebAssembly
registers need to be added explicitly. This patch adds a function
to do so and teaches WebAssemblyPeephole to use it. This fixes
an out-of-bounds access on the WARegs vector.

llvm-svn: 254094
2015-11-25 21:13:02 +00:00
Dan Gohman 81719f8555 [WebAssembly] Support for register stackifying with load and store instructions.
llvm-svn: 254076
2015-11-25 16:55:01 +00:00