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| author | Jason W Kim <jason.w.kim.2009@gmail.com> | 2010-12-08 23:14:44 +0000 |
|---|---|---|
| committer | Jason W Kim <jason.w.kim.2009@gmail.com> | 2010-12-08 23:14:44 +0000 |
| commit | a0871e79270b2a05f93c9df73bbe24c587faa94e (patch) | |
| tree | 3573415ed7aa63cb80652cc63cd59fac3bf124ee /lib/Target/ARM/ARMExpandPseudoInsts.cpp | |
| parent | 7685ff84ada08d63c8b67618d54ab7eb1fcae365 (diff) | |
ARM/MC/ELF TPsoft is now a proper pseudo inst.
Added test to check bl __aeabi_read_tp gets emitted properly for ELF/ASM
as well as ELF/OBJ (including fixup)
Also added support for ELF::R_ARM_TLS_IE32
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121312 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMExpandPseudoInsts.cpp')
| -rw-r--r-- | lib/Target/ARM/ARMExpandPseudoInsts.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMExpandPseudoInsts.cpp b/lib/Target/ARM/ARMExpandPseudoInsts.cpp index ca7a90aa12..d3b00a4c5a 100644 --- a/lib/Target/ARM/ARMExpandPseudoInsts.cpp +++ b/lib/Target/ARM/ARMExpandPseudoInsts.cpp @@ -699,6 +699,21 @@ bool ARMExpandPseudo::ExpandMBB(MachineBasicBlock &MBB) { MI.eraseFromParent(); break; } + case ARM::TPsoft: { + unsigned PredReg = 0; + ARMCC::CondCodes Pred = llvm::getInstrPredicate(&MI, PredReg); + MachineInstrBuilder MIB = + BuildMI(MBB, MBBI, MI.getDebugLoc(), + TII->get(ARM::BL)) + .addExternalSymbol("__aeabi_read_tp", 0); + + (*MIB).setMemRefs(MI.memoperands_begin(), MI.memoperands_end()); + TransferImpOps(MI, MIB, MIB); + MI.eraseFromParent(); + + //assert(0 && "HELP!"); + }; break; + case ARM::t2LDRHpci: case ARM::t2LDRBpci: case ARM::t2LDRSHpci: |