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Fix comparison of mixed signedness

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177774 broke the lld-x86_64-darwin11 builder; error:
error: comparison of integers of different signs: 'int' and 'size_type' (aka 'unsigned long')
  for (SI = 0; SI < Scavenged.size(); ++SI)
               ~~ ^ ~~~~~~~~~~~~~~~~

Fix this by making SI also unsigned.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177780 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Hal Finkel
2013-03-23 00:07:29 +00:00
parent 928ef439a5
commit 0e8fc6f87a
1 changed files with 1 additions and 1 deletions
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2
lib/CodeGen/RegisterScavenging.cpp
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@@ -366,7 +366,7 @@ unsigned RegScavenger::scavengeRegister(const TargetRegisterClass *RC,
} }
// Find an available scavenging slot. // Find an available scavenging slot.
int SI; unsigned SI;
for (SI = 0; SI < Scavenged.size(); ++SI) for (SI = 0; SI < Scavenged.size(); ++SI)
if (Scavenged[SI].Reg == 0) if (Scavenged[SI].Reg == 0)
break; break;