From 11db068721d44fd5f9b0c2a3a4c90f813d2eae9c Mon Sep 17 00:00:00 2001 From: Evan Cheng Date: Wed, 11 Aug 2010 06:22:01 +0000 Subject: - Add subtarget feature -mattr=+db which determine whether an ARM cpu has the memory and synchronization barrier dmb and dsb instructions. - Change instruction names to something more sensible (matching name of actual instructions). - Added tests for memory barrier codegen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110785 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/ARM/Disassembler/ARMDisassemblerCore.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/Target/ARM/Disassembler/ARMDisassemblerCore.cpp') diff --git a/lib/Target/ARM/Disassembler/ARMDisassemblerCore.cpp b/lib/Target/ARM/Disassembler/ARMDisassemblerCore.cpp index f9c5763..99d9f01 100644 --- a/lib/Target/ARM/Disassembler/ARMDisassemblerCore.cpp +++ b/lib/Target/ARM/Disassembler/ARMDisassemblerCore.cpp @@ -493,7 +493,7 @@ static inline ARM_AM::AMSubMode getAMSubModeForBits(unsigned bits) { static bool DisassemblePseudo(MCInst &MI, unsigned Opcode, uint32_t insn, unsigned short NumOps, unsigned &NumOpsAdded, BO) { - if (Opcode == ARM::Int_MemBarrierV7 || Opcode == ARM::Int_SyncBarrierV7) + if (Opcode == ARM::DMBsy || Opcode == ARM::DSBsy) return true; assert(0 && "Unexpected pseudo instruction!"); -- cgit v1.1