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-rw-r--r--js/src/jit/BacktrackingAllocator.h27
1 files changed, 18 insertions, 9 deletions
diff --git a/js/src/jit/BacktrackingAllocator.h b/js/src/jit/BacktrackingAllocator.h
index ef3c2a572..c6cf26695 100644
--- a/js/src/jit/BacktrackingAllocator.h
+++ b/js/src/jit/BacktrackingAllocator.h
@@ -108,8 +108,9 @@ class Requirement
}
MOZ_ASSERT(newRequirement.kind() == Requirement::REGISTER);
- if (kind() == Requirement::FIXED)
+ if (kind() == Requirement::FIXED) {
return allocation().isRegister();
+ }
*this = newRequirement;
return true;
@@ -353,10 +354,12 @@ class LiveRange : public TempObject
// Comparator for use in range splay trees.
static int compare(LiveRange* v0, LiveRange* v1) {
// LiveRange includes 'from' but excludes 'to'.
- if (v0->to() <= v1->from())
+ if (v0->to() <= v1->from()) {
return -1;
- if (v0->from() >= v1->to())
+ }
+ if (v0->from() >= v1->to()) {
return 1;
+ }
return 0;
}
};
@@ -642,10 +645,12 @@ class BacktrackingAllocator : protected RegisterAllocator
// Comparator for use in splay tree.
static int compare(CallRange* v0, CallRange* v1) {
- if (v0->range.to <= v1->range.from)
+ if (v0->range.to <= v1->range.from) {
return -1;
- if (v0->range.from >= v1->range.to)
+ }
+ if (v0->range.from >= v1->range.to) {
return 1;
+ }
return 0;
}
};
@@ -744,32 +749,36 @@ class BacktrackingAllocator : protected RegisterAllocator
MOZ_MUST_USE bool moveInput(LInstruction* ins, LiveRange* from, LiveRange* to,
LDefinition::Type type) {
- if (from->bundle()->allocation() == to->bundle()->allocation())
+ if (from->bundle()->allocation() == to->bundle()->allocation()) {
return true;
+ }
LMoveGroup* moves = getInputMoveGroup(ins);
return addMove(moves, from, to, type);
}
MOZ_MUST_USE bool moveAfter(LInstruction* ins, LiveRange* from, LiveRange* to,
LDefinition::Type type) {
- if (from->bundle()->allocation() == to->bundle()->allocation())
+ if (from->bundle()->allocation() == to->bundle()->allocation()) {
return true;
+ }
LMoveGroup* moves = getMoveGroupAfter(ins);
return addMove(moves, from, to, type);
}
MOZ_MUST_USE bool moveAtExit(LBlock* block, LiveRange* from, LiveRange* to,
LDefinition::Type type) {
- if (from->bundle()->allocation() == to->bundle()->allocation())
+ if (from->bundle()->allocation() == to->bundle()->allocation()) {
return true;
+ }
LMoveGroup* moves = block->getExitMoveGroup(alloc());
return addMove(moves, from, to, type);
}
MOZ_MUST_USE bool moveAtEntry(LBlock* block, LiveRange* from, LiveRange* to,
LDefinition::Type type) {
- if (from->bundle()->allocation() == to->bundle()->allocation())
+ if (from->bundle()->allocation() == to->bundle()->allocation()) {
return true;
+ }
LMoveGroup* moves = block->getEntryMoveGroup(alloc());
return addMove(moves, from, to, type);
}