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[ScheduleDAGInstrs] Simplify logic to improve readability. NFC.

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The call to isInvariantLoad() already returns false for non-load instructions.

llvm-svn: 258841
This commit is contained in:
Chad Rosier 2016-01-26 19:33:57 +00:00
parent b8123e239a
commit 218caa8595
1 changed files with 1 additions and 2 deletions
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3
lib/CodeGen/ScheduleDAGInstrs.cpp
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@ -519,8 +519,7 @@ void ScheduleDAGInstrs::addVRegUseDeps(SUnit *SU, unsigned OperIdx) {
/// (like a call or something with unmodeled side effects).
static inline bool isGlobalMemoryObject(AliasAnalysis *AA, MachineInstr *MI) {
return MI->isCall() || MI->hasUnmodeledSideEffects() ||
(MI->hasOrderedMemoryRef() &&
(!MI->mayLoad() || !MI->isInvariantLoad(AA)));
(MI->hasOrderedMemoryRef() && !MI->isInvariantLoad(AA));
}
// This MI might have either incomplete info, or known to be unsafe