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(parent: da07a72) | patch
SelectionDAG: Add sext_inreg optimizations
authorJan Vesely <jan.vesely@rutgers.edu>
Fri, 17 Oct 2014 14:45:25 +0000 (14:45 +0000)
committerJan Vesely <jan.vesely@rutgers.edu>
Fri, 17 Oct 2014 14:45:25 +0000 (14:45 +0000)
commitaf62cf4db0c4a0ffafee802051ab66d3ec42b9d8
tree06eb707a64eb4cb3228b3c294cc95a873dd467eatree | snapshot
parentda07a72928c58204a4234cd8f69203424a970856commit | diff
SelectionDAG: Add sext_inreg optimizations

v2: use dyn_cast
    fixup comments
v3: use cast

Reviewed-by: Matt Arsenault <arsenm2@gmail.com>
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 220044
llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp diff | blob | history
llvm/test/CodeGen/R600/sext-eliminate.ll [new file with mode: 0644] blob
Domain: System / Toolchain;