[llvm-commits] [llvm] r157002 - in /llvm/trunk/lib/CodeGen: RegisterPressure.cpp RegisterPressure.h
Andrew Trick
atrick at apple.com
Thu May 17 11:35:00 PDT 2012
Author: atrick
Date: Thu May 17 13:35:00 2012
New Revision: 157002
URL: http://llvm.org/viewvc/llvm-project?rev=157002&view=rev
Log:
whitespace
Modified:
llvm/trunk/lib/CodeGen/RegisterPressure.cpp
llvm/trunk/lib/CodeGen/RegisterPressure.h
Modified: llvm/trunk/lib/CodeGen/RegisterPressure.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/RegisterPressure.cpp?rev=157002&r1=157001&r2=157002&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/RegisterPressure.cpp (original)
+++ llvm/trunk/lib/CodeGen/RegisterPressure.cpp Thu May 17 13:35:00 2012
@@ -578,12 +578,12 @@
unsigned Limit = TRI->getRegPressureSetLimit(i);
if (Limit > POld) {
if (Limit > PNew)
- PDiff = 0; // Under the limit
+ PDiff = 0; // Under the limit
else
PDiff = PNew - Limit; // Just exceeded limit.
}
else if (Limit > PNew)
- PDiff = Limit - POld; // Just obeyed limit.
+ PDiff = Limit - POld; // Just obeyed limit.
if (std::abs(PDiff) > std::abs(ExcessUnits)) {
ExcessUnits = PDiff;
Modified: llvm/trunk/lib/CodeGen/RegisterPressure.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/RegisterPressure.h?rev=157002&r1=157001&r2=157002&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/RegisterPressure.h (original)
+++ llvm/trunk/lib/CodeGen/RegisterPressure.h Thu May 17 13:35:00 2012
@@ -218,6 +218,7 @@
void getMaxPressureDelta(const MachineInstr *MI, RegPressureDelta &Delta) {
if (isTopClosed())
return getMaxDownwardPressureDelta(MI, Delta);
+
assert(isBottomClosed() && "Uninitialized pressure tracker");
return getMaxUpwardPressureDelta(MI, Delta);
}
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