[Hexagon] Expand vgather pseudos during packetization
This will allow packetizing the vgather expansion with other instructions.
llvm-svn: 340028
diff --git a/llvm/lib/Target/Hexagon/HexagonTargetMachine.cpp b/llvm/lib/Target/Hexagon/HexagonTargetMachine.cpp
index c9ffc7e..184e5b7 100644
--- a/llvm/lib/Target/Hexagon/HexagonTargetMachine.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonTargetMachine.cpp
@@ -153,7 +153,6 @@
FunctionPass *createHexagonCopyToCombine();
FunctionPass *createHexagonEarlyIfConversion();
FunctionPass *createHexagonFixupHwLoops();
- FunctionPass *createHexagonGatherPacketize();
FunctionPass *createHexagonGenExtract();
FunctionPass *createHexagonGenInsert();
FunctionPass *createHexagonGenMux();
@@ -165,7 +164,7 @@
FunctionPass *createHexagonNewValueJump();
FunctionPass *createHexagonOptimizeSZextends();
FunctionPass *createHexagonOptAddrMode();
- FunctionPass *createHexagonPacketizer();
+ FunctionPass *createHexagonPacketizer(bool Minimal);
FunctionPass *createHexagonPeephole();
FunctionPass *createHexagonRDFOpt();
FunctionPass *createHexagonSplitConst32AndConst64();
@@ -409,7 +408,6 @@
addPass(createHexagonBranchRelaxation());
- // Create Packets.
if (!NoOpt) {
if (!DisableHardwareLoops)
addPass(createHexagonFixupHwLoops());
@@ -418,12 +416,8 @@
addPass(createHexagonGenMux());
}
- // Create packets for 2 instructions that consitute a gather instruction.
- // Do this regardless of the opt level.
- addPass(createHexagonGatherPacketize(), false);
-
- if (!NoOpt)
- addPass(createHexagonPacketizer(), false);
+ // Packetization is mandatory: it handles gather/scatter at all opt levels.
+ addPass(createHexagonPacketizer(NoOpt), false);
if (EnableVectorPrint)
addPass(createHexagonVectorPrint(), false);