From ead3b3d7a1f4ada0d7eb8cc46185fbea4a58060f Mon Sep 17 00:00:00 2001
From: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Sun, 26 Jan 2014 06:09:59 +0000
Subject: Only generate the popc instruction for SPARC CPUs that implement it.

The popc instruction is defined in the SPARCv9 instruction set
architecture, but it was emulated on CPUs older than Niagara 2.

llvm-svn: 200131
---
 llvm/lib/Target/Sparc/SparcSubtarget.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'llvm/lib/Target/Sparc/SparcSubtarget.cpp')

diff --git a/llvm/lib/Target/Sparc/SparcSubtarget.cpp b/llvm/lib/Target/Sparc/SparcSubtarget.cpp
index 7032d7f3fb0..7373613eb26 100644
--- a/llvm/lib/Target/Sparc/SparcSubtarget.cpp
+++ b/llvm/lib/Target/Sparc/SparcSubtarget.cpp
@@ -31,7 +31,8 @@ SparcSubtarget::SparcSubtarget(const std::string &TT, const std::string &CPU,
   V8DeprecatedInsts(false),
   IsVIS(false),
   Is64Bit(is64Bit),
-  HasHardQuad(false) {
+  HasHardQuad(false),
+  UsePopc(false) {
 
   // Determine default and user specified characteristics
   std::string CPUName = CPU;
-- 
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