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| author | ed <ed@FreeBSD.org> | 2009-06-27 10:44:33 +0000 |
|---|---|---|
| committer | ed <ed@FreeBSD.org> | 2009-06-27 10:44:33 +0000 |
| commit | cf5cd875b51255602afaed29deb636b66b295671 (patch) | |
| tree | 9794dc36f22f2a2b3f8063829d8a9b3a7794acc8 /lib/Target/PIC16/PIC16MemSelOpt.cpp | |
| parent | 5c1b5c146f3df07c75174aff06c3bb0968f6857e (diff) | |
| download | FreeBSD-src-cf5cd875b51255602afaed29deb636b66b295671.zip FreeBSD-src-cf5cd875b51255602afaed29deb636b66b295671.tar.gz | |
Import LLVM r74383.
Diffstat (limited to 'lib/Target/PIC16/PIC16MemSelOpt.cpp')
| -rw-r--r-- | lib/Target/PIC16/PIC16MemSelOpt.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/lib/Target/PIC16/PIC16MemSelOpt.cpp b/lib/Target/PIC16/PIC16MemSelOpt.cpp index 20f926d..43d47ae 100644 --- a/lib/Target/PIC16/PIC16MemSelOpt.cpp +++ b/lib/Target/PIC16/PIC16MemSelOpt.cpp @@ -109,7 +109,7 @@ bool MemSelOpt::processInstruction(MachineInstr *MI) { // If this insn is not going to access any memory, return. const TargetInstrDesc &TID = TII->get(MI->getOpcode()); - if (! (TID.isCall() || TID.mayLoad() || TID.mayStore())) + if (!(TID.isBranch() || TID.isCall() || TID.mayLoad() || TID.mayStore())) return false; // Scan for the memory address operand. @@ -119,8 +119,9 @@ bool MemSelOpt::processInstruction(MachineInstr *MI) { for (unsigned i = 0; i < NumOperands; i++) { MachineOperand Op = MI->getOperand(i); if (Op.getType() == MachineOperand::MO_GlobalAddress || - Op.getType() == MachineOperand::MO_ExternalSymbol) { - // We found one mem operand. Next one should be BS. + Op.getType() == MachineOperand::MO_ExternalSymbol || + Op.getType() == MachineOperand::MO_MachineBasicBlock) { + // We found one mem operand. Next one may be BS. MemOpPos = i; break; } @@ -133,7 +134,8 @@ bool MemSelOpt::processInstruction(MachineInstr *MI) { MachineOperand &Op = MI->getOperand(MemOpPos); // If this is a pagesel material, handle it first. - if (MI->getOpcode() == PIC16::CALL) { + if (MI->getOpcode() == PIC16::CALL || + MI->getOpcode() == PIC16::br_uncond) { DebugLoc dl = MI->getDebugLoc(); BuildMI(*MBB, MI, dl, TII->get(PIC16::pagesel)). addOperand(Op); |
