From b9271b0ec5dc032b39eea84a3d3dd21a73e54f2d Mon Sep 17 00:00:00 2001 From: Matt Arsenault Date: Wed, 8 Jan 2014 21:47:14 +0000 Subject: Move declaration of variables down to first use. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198794 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/R600/AMDGPUAsmPrinter.cpp | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/lib/Target/R600/AMDGPUAsmPrinter.cpp b/lib/Target/R600/AMDGPUAsmPrinter.cpp index 8aca57a6b4..b626f827fb 100644 --- a/lib/Target/R600/AMDGPUAsmPrinter.cpp +++ b/lib/Target/R600/AMDGPUAsmPrinter.cpp @@ -201,15 +201,13 @@ void AMDGPUAsmPrinter::findNumUsedRegistersSI(MachineFunction &MF, unsigned numOperands = MI.getNumOperands(); for (unsigned op_idx = 0; op_idx < numOperands; op_idx++) { MachineOperand &MO = MI.getOperand(op_idx); - unsigned maxUsed; unsigned width = 0; bool isSGPR = false; - unsigned reg; - unsigned hwReg; + if (!MO.isReg()) { continue; } - reg = MO.getReg(); + unsigned reg = MO.getReg(); if (reg == AMDGPU::VCC) { VCCUsed = true; continue; @@ -259,8 +257,8 @@ void AMDGPUAsmPrinter::findNumUsedRegistersSI(MachineFunction &MF, } else { llvm_unreachable("Unknown register class"); } - hwReg = RI->getEncodingValue(reg) & 0xff; - maxUsed = hwReg + width - 1; + unsigned hwReg = RI->getEncodingValue(reg) & 0xff; + unsigned maxUsed = hwReg + width - 1; if (isSGPR) { MaxSGPR = maxUsed > MaxSGPR ? maxUsed : MaxSGPR; } else { -- cgit v1.2.3