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| author | Aleksandar Beserminji <Aleksandar.Beserminji@mips.com> | 2018-05-21 10:20:02 +0000 |
|---|---|---|
| committer | Aleksandar Beserminji <Aleksandar.Beserminji@mips.com> | 2018-05-21 10:20:02 +0000 |
| commit | de7be5e46f9eb3433fab194897859291e3dbc98f (patch) | |
| tree | 07ff1d0e3e834115e6eb817f15430b5e21d4e8da /llvm/lib/Target/Mips/CMakeLists.txt | |
| parent | becc204633c2f4b67df1a2f8892116777be8c575 (diff) | |
| download | bcm5719-llvm-de7be5e46f9eb3433fab194897859291e3dbc98f.tar.gz bcm5719-llvm-de7be5e46f9eb3433fab194897859291e3dbc98f.zip | |
[mips] Merge MipsLongBranch and MipsHazardSchedule passes
MipsLongBranchPass and MipsHazardSchedule passes are joined to one pass
because of mutual conflict. When MipsHazardSchedule inserts 'nop's, it
potentially breaks some jumps, so they have to be expanded to long
branches. When some branch is expanded to long branch, it potentially
creates a hazard situation, which should be fixed by adding nops.
New pass is called MipsBranchExpansion, it combines these two passes,
and runs them alternately until one of them reports no changes were made.
Differential Revision: https://reviews.llvm.org/D46641
llvm-svn: 332834
Diffstat (limited to 'llvm/lib/Target/Mips/CMakeLists.txt')
| -rw-r--r-- | llvm/lib/Target/Mips/CMakeLists.txt | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/llvm/lib/Target/Mips/CMakeLists.txt b/llvm/lib/Target/Mips/CMakeLists.txt index d5d84b8b617..9b15cd4efdf 100644 --- a/llvm/lib/Target/Mips/CMakeLists.txt +++ b/llvm/lib/Target/Mips/CMakeLists.txt @@ -31,14 +31,13 @@ add_llvm_target(MipsCodeGen MipsConstantIslandPass.cpp MipsDelaySlotFiller.cpp MipsFastISel.cpp - MipsHazardSchedule.cpp MipsInstrInfo.cpp MipsInstructionSelector.cpp MipsISelDAGToDAG.cpp MipsISelLowering.cpp MipsFrameLowering.cpp MipsLegalizerInfo.cpp - MipsLongBranch.cpp + MipsBranchExpansion.cpp MipsMCInstLower.cpp MipsMachineFunction.cpp MipsModuleISelDAGToDAG.cpp |
