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authorMatt Arsenault <Matthew.Arsenault@amd.com>2014-01-08 21:47:14 +0000
committerMatt Arsenault <Matthew.Arsenault@amd.com>2014-01-08 21:47:14 +0000
commitb9271b0ec5dc032b39eea84a3d3dd21a73e54f2d (patch)
tree4e4a80a870de9de1396908d8f5fa0f0f520c03df
parent54c69e13774808d39945ff8efb12313f9677bc10 (diff)
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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
-rw-r--r--lib/Target/R600/AMDGPUAsmPrinter.cpp10
1 files 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 {