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Add explicit braces to disambiguate nested if/else. Removes a warning.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71211 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nick Lewycky 2009-05-08 06:57:41 +00:00
parent 48f95ad971
commit 0ab2dcee5b
1 changed files with 2 additions and 1 deletions
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3
lib/CodeGen/CodePlacementOpt.cpp
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@ -203,7 +203,7 @@ bool CodePlacementOpt::OptimizeIntraLoopEdges() {
if (SuccMBB->isLayoutSuccessor(SSMBB)) if (SuccMBB->isLayoutSuccessor(SSMBB))
// This will become a jmp. // This will become a jmp.
++Cost; ++Cost;
else if (MBB->isLayoutSuccessor(SSMBB)) else if (MBB->isLayoutSuccessor(SSMBB)) {
// One of the successor will become the new fallthrough. // One of the successor will become the new fallthrough.
if (SSMBB == FBB) { if (SSMBB == FBB) {
FBB = 0; FBB = 0;
@ -216,6 +216,7 @@ bool CodePlacementOpt::OptimizeIntraLoopEdges() {
FBB = 0; FBB = 0;
--Cost; --Cost;
} }
}
} }
if (Cost) if (Cost)
continue; continue;