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authorDavid Greene <greened@obbligato.org>2009-11-12 21:07:54 +0000
committerDavid Greene <greened@obbligato.org>2009-11-12 21:07:54 +0000
commit6bedb302209b3d57805b7306847b4ca3366d8a26 (patch)
tree1c1499cd822d8ffb317e8177dc364d3e14ada381 /lib/CodeGen/VirtRegRewriter.cpp
parentefae4d379db51345aa949ba27a4a834681df9c30 (diff)
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Set the ReloadReuse AsmPrinter flag where appropriate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@87030 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/VirtRegRewriter.cpp')
-rw-r--r--lib/CodeGen/VirtRegRewriter.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/CodeGen/VirtRegRewriter.cpp b/lib/CodeGen/VirtRegRewriter.cpp
index fd80f46099..e357214b8a 100644
--- a/lib/CodeGen/VirtRegRewriter.cpp
+++ b/lib/CodeGen/VirtRegRewriter.cpp
@@ -1704,6 +1704,7 @@ private:
// Mark is killed.
MachineInstr *CopyMI = prior(InsertLoc);
+ CopyMI->setAsmPrinterFlag(AsmPrinter::ReloadReuse);
MachineOperand *KillOpnd = CopyMI->findRegisterUseOperand(InReg);
KillOpnd->setIsKill();
UpdateKills(*CopyMI, TRI, RegKills, KillOps);
@@ -1984,6 +1985,7 @@ private:
TII->copyRegToReg(MBB, InsertLoc, DesignatedReg, PhysReg, RC, RC);
MachineInstr *CopyMI = prior(InsertLoc);
+ CopyMI->setAsmPrinterFlag(AsmPrinter::ReloadReuse);
UpdateKills(*CopyMI, TRI, RegKills, KillOps);
// This invalidates DesignatedReg.
@@ -2112,6 +2114,7 @@ private:
// virtual or needing to clobber any values if it's physical).
NextMII = &MI;
--NextMII; // backtrack to the copy.
+ NextMII->setAsmPrinterFlag(AsmPrinter::ReloadReuse);
// Propagate the sub-register index over.
if (SubIdx) {
DefMO = NextMII->findRegisterDefOperand(DestReg);