[X86] Simplify code by removing an unnecessary temporary variable. NFC

topperc · topperc · commit 6b6889172183 · 2017-10-30T03:35:44.000Z
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@316882 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86EvexToVex.cpp b/lib/Target/X86/X86EvexToVex.cpp
@@ -223,8 +223,7 @@ bool EvexToVexInstPass::CompressEvexToVexImpl(MachineInstr &MI) const {
   if (usesExtendedRegister(MI))
     return false;
 
-  const MCInstrDesc &MCID = TII->get(NewOpc);
-  MI.setDesc(MCID);
+  MI.setDesc(TII->get(NewOpc));
   MI.setAsmPrinterFlag(AC_EVEX_2_VEX);
   return true;
 }

Original file line number	Diff line number	Diff line change
`@@ -223,8 +223,7 @@ bool EvexToVexInstPass::CompressEvexToVexImpl(MachineInstr &MI) const {`
`223`	`223`	`if (usesExtendedRegister(MI))`
`224`	`224`	`return false;`
`225`	`225`
`226`		`- const MCInstrDesc &MCID = TII->get(NewOpc);`
`227`		`- MI.setDesc(MCID);`
	`226`	`+ MI.setDesc(TII->get(NewOpc));`
`228`	`227`	`MI.setAsmPrinterFlag(AC_EVEX_2_VEX);`
`229`	`228`	`return true;`
`230`	`229`	`}`