From 358fdc2a40e8a455f508532b47e55f3252053805 Mon Sep 17 00:00:00 2001 From: Gabe Black Date: Wed, 2 Jun 2010 12:58:17 -0500 Subject: ARM: Decode to specialized conditional/unconditional versions of instructions. This is to avoid condition code based dependences from effectively serializing instructions when the instruction doesn't actually use them. --- src/arch/arm/insts/pred_inst.hh | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'src/arch/arm/insts/pred_inst.hh') diff --git a/src/arch/arm/insts/pred_inst.hh b/src/arch/arm/insts/pred_inst.hh index b5095dcef..2cb383ad3 100644 --- a/src/arch/arm/insts/pred_inst.hh +++ b/src/arch/arm/insts/pred_inst.hh @@ -176,7 +176,9 @@ class PredOp : public ArmStaticInst /// Constructor PredOp(const char *mnem, ExtMachInst _machInst, OpClass __opClass) : ArmStaticInst(mnem, _machInst, __opClass), - condCode((ConditionCode)(unsigned)machInst.condCode) + condCode(machInst.itstateMask ? + (ConditionCode)(uint8_t)machInst.itstateCond : + (ConditionCode)(unsigned)machInst.condCode) { } }; -- cgit v1.2.3