[Mips][msa] Added initial MSA support.
* msa SubtargetFeature
* registers
* ld.[bhwd], and st.[bhwd] instructions
Does not correctly prohibit use of both 32-bit FPU registers and MSA together.
Patch by Daniel Sanders
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188313 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Mips/MipsSubtarget.h b/lib/Target/Mips/MipsSubtarget.h
index bfb13bb..21d6938 100644
--- a/lib/Target/Mips/MipsSubtarget.h
+++ b/lib/Target/Mips/MipsSubtarget.h
@@ -113,6 +113,9 @@
// compiled as Mips32
bool Os16;
+ // HasMSA -- supports MSA ASE.
+ bool HasMSA;
+
InstrItineraryData InstrItins;
// The instance to the register info section object
@@ -182,6 +185,7 @@
bool inMicroMipsMode() const { return InMicroMipsMode; }
bool hasDSP() const { return HasDSP; }
bool hasDSPR2() const { return HasDSPR2; }
+ bool hasMSA() const { return HasMSA; }
bool isLinux() const { return IsLinux; }
bool useSmallSection() const { return UseSmallSection; }