[PATCH] D51596: Fix bug in MachineInstr::hasPropertyInBundle
Mikael Nilsson via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Sep 4 06:09:12 PDT 2018
mikael updated this revision to Diff 163794.
mikael retitled this revision from "Fixed bug in MachineInstr::hasPropertyInBundle" to "Fix bug in MachineInstr::hasPropertyInBundle".
mikael added a comment.
Updated the patch to include suggestions from @bjope
Repository:
rL LLVM
https://reviews.llvm.org/D51596
Files:
include/llvm/CodeGen/MachineInstr.h
lib/CodeGen/MachineInstr.cpp
Index: lib/CodeGen/MachineInstr.cpp
===================================================================
--- lib/CodeGen/MachineInstr.cpp
+++ lib/CodeGen/MachineInstr.cpp
@@ -517,7 +517,7 @@
return getFlags() | Other.getFlags();
}
-bool MachineInstr::hasPropertyInBundle(unsigned Mask, QueryType Type) const {
+bool MachineInstr::hasPropertyInBundle(uint64_t Mask, QueryType Type) const {
assert(!isBundledWithPred() && "Must be called on bundle header");
for (MachineBasicBlock::const_instr_iterator MII = getIterator();; ++MII) {
if (MII->getDesc().getFlags() & Mask) {
Index: include/llvm/CodeGen/MachineInstr.h
===================================================================
--- include/llvm/CodeGen/MachineInstr.h
+++ include/llvm/CodeGen/MachineInstr.h
@@ -584,6 +584,7 @@
/// The second argument indicates whether the query should look inside
/// instruction bundles.
bool hasProperty(unsigned MCFlag, QueryType Type = AnyInBundle) const {
+ assert(MCFlag < 64);
// Inline the fast path for unbundled or bundle-internal instructions.
if (Type == IgnoreBundle || !isBundled() || isBundledWithPred())
return getDesc().getFlags() & (1ULL << MCFlag);
@@ -1550,7 +1551,7 @@
void AddRegOperandsToUseLists(MachineRegisterInfo&);
/// Slow path for hasProperty when we're dealing with a bundle.
- bool hasPropertyInBundle(unsigned Mask, QueryType Type) const;
+ bool hasPropertyInBundle(uint64_t Mask, QueryType Type) const;
/// Implements the logic of getRegClassConstraintEffectForVReg for the
/// this MI and the given operand index \p OpIdx.
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