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(parent: 651fb49) | patch
Extend Hexagon hardware loop generation to handle various additional cases:
authorKrzysztof Parzyszek <kparzysz@codeaurora.org>
Mon, 11 Feb 2013 21:37:55 +0000 (21:37 +0000)
committerKrzysztof Parzyszek <kparzysz@codeaurora.org>
Mon, 11 Feb 2013 21:37:55 +0000 (21:37 +0000)
commit71490fa946f750fb3afe7228a32d31d401d4c1d8
tree0dc802371b290171237831f9ff44d56a199619cftree | snapshot
parent651fb490aeec67c391570cba2a9b184bf390e173commit | diff
Extend Hexagon hardware loop generation to handle various additional cases:
- variety of compare instructions,
- loops with no preheader,
- arbitrary lower and upper bounds.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174904 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/Hexagon/CMakeLists.txt diff | blob | history
lib/Target/Hexagon/HexagonFixupHwLoops.cpp [new file with mode: 0644] blob
lib/Target/Hexagon/HexagonHardwareLoops.cpp diff | blob | history
lib/Target/Hexagon/HexagonInstrInfo.cpp diff | blob | history
test/CodeGen/Hexagon/hwloop-cleanup.ll [new file with mode: 0644] blob
test/CodeGen/Hexagon/hwloop-const.ll [new file with mode: 0644] blob
test/CodeGen/Hexagon/hwloop-dbg.ll [new file with mode: 0644] blob
test/CodeGen/Hexagon/hwloop-le.ll [new file with mode: 0644] blob
test/CodeGen/Hexagon/hwloop-lt.ll [new file with mode: 0644] blob
test/CodeGen/Hexagon/hwloop-lt1.ll [new file with mode: 0644] blob
test/CodeGen/Hexagon/hwloop-ne.ll [new file with mode: 0644] blob
C/C++ LLVM-based compilers that forbids OOTA behaviors