[llvm] r213847 - [mips] Fix ll and sc instructions
Daniel Sanders
daniel.sanders at imgtec.com
Thu Jul 24 02:47:15 PDT 2014
Author: dsanders
Date: Thu Jul 24 04:47:14 2014
New Revision: 213847
URL: http://llvm.org/viewvc/llvm-project?rev=213847&view=rev
Log:
[mips] Fix ll and sc instructions
Summary: The ll and sc instructions for r6 and non-r6 are misplaced. This patch fixes that.
Patch by Jyun-Yan You
Differential Revision: http://reviews.llvm.org/D4578
Modified:
llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp
Modified: llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp?rev=213847&r1=213846&r2=213847&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp Thu Jul 24 04:47:14 2014
@@ -969,16 +969,16 @@ MipsTargetLowering::emitAtomicBinary(Mac
LL = Mips::LL_MM;
SC = Mips::SC_MM;
} else {
- LL = Subtarget.hasMips32r6() ? Mips::LL : Mips::LL_R6;
- SC = Subtarget.hasMips32r6() ? Mips::SC : Mips::SC_R6;
+ LL = Subtarget.hasMips32r6() ? Mips::LL_R6 : Mips::LL;
+ SC = Subtarget.hasMips32r6() ? Mips::SC_R6 : Mips::SC;
}
AND = Mips::AND;
NOR = Mips::NOR;
ZERO = Mips::ZERO;
BEQ = Mips::BEQ;
} else {
- LL = Subtarget.hasMips64r6() ? Mips::LLD : Mips::LLD_R6;
- SC = Subtarget.hasMips64r6() ? Mips::SCD : Mips::SCD_R6;
+ LL = Subtarget.hasMips64r6() ? Mips::LLD_R6 : Mips::LLD;
+ SC = Subtarget.hasMips64r6() ? Mips::SCD_R6 : Mips::SCD;
AND = Mips::AND64;
NOR = Mips::NOR64;
ZERO = Mips::ZERO_64;
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