[X86] Use MCPhysReg and uint16_t for static arrays of registers and opcodes respectively should reduce size tiny bit. NFC

llvm-svn: 262458

1 files changed, 4 insertions, 4 deletions

diff --git a/llvm/lib/Target/X86/X86FastISel.cpp b/llvm/lib/Target/X86/X86FastISel.cpp
index 854a4e7932e..e9904e2bf38 100644
--- a/llvm/lib/Target/X86/X86FastISel.cpp
+++ b/llvm/lib/Target/X86/X86FastISel.cpp
@@ -2479,7 +2479,7 @@ bool X86FastISel::fastLowerIntrinsicCall(const IntrinsicInst *II) {
     // Unfortunately we can't use fastEmit_r, because the AVX version of FSQRT
     // is not generated by FastISel yet.
     // FIXME: Update this code once tablegen can handle it.
-    static const unsigned SqrtOpc[2][2] = {
+    static const uint16_t SqrtOpc[2][2] = {
       {X86::SQRTSSr, X86::VSQRTSSr},
       {X86::SQRTSDr, X86::VSQRTSDr}
     };
@@ -2609,9 +2609,9 @@ bool X86FastISel::fastLowerIntrinsicCall(const IntrinsicInst *II) {
     // FastISel doesn't have a pattern for all X86::MUL*r and X86::IMUL*r. Emit
     // it manually.
     if (BaseOpc == X86ISD::UMUL && !ResultReg) {
-      static const unsigned MULOpc[] =
+      static const uint16_t MULOpc[] =
         { X86::MUL8r, X86::MUL16r, X86::MUL32r, X86::MUL64r };
-      static const unsigned Reg[] = { X86::AL, X86::AX, X86::EAX, X86::RAX };
+      static const MCPhysReg Reg[] = { X86::AL, X86::AX, X86::EAX, X86::RAX };
       // First copy the first operand into RAX, which is an implicit input to
       // the X86::MUL*r instruction.
       BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DbgLoc,
@@ -2620,7 +2620,7 @@ bool X86FastISel::fastLowerIntrinsicCall(const IntrinsicInst *II) {
       ResultReg = fastEmitInst_r(MULOpc[VT.SimpleTy-MVT::i8],
                                  TLI.getRegClassFor(VT), RHSReg, RHSIsKill);
     } else if (BaseOpc == X86ISD::SMUL && !ResultReg) {
-      static const unsigned MULOpc[] =
+      static const uint16_t MULOpc[] =
         { X86::IMUL8r, X86::IMUL16rr, X86::IMUL32rr, X86::IMUL64rr };
       if (VT == MVT::i8) {
         // Copy the first operand into AL, which is an implicit input to the