[PATCH] D150077: [AArch64] Remove global constructors from AArch64Disassembler.cpp.

[Craig Topper via Phabricator via llvm-commits]

craig.topper created this revision.
craig.topper added reviewers: c-rhodes, sdesmalen, paulwalker-arm, david-arm, kmclaughlin.
Herald added subscribers: hiraditya, kristof.beyls.
Herald added a project: All.
craig.topper requested review of this revision.
Herald added a project: LLVM.

Instead of using SmallVectors of SmallVectors, use a plain array.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D150077

Files:
  llvm/lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp


Index: llvm/lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp
===================================================================
--- llvm/lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp
+++ llvm/lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp
@@ -701,17 +701,16 @@
   return Success;
 }
 
-static const SmallVector<SmallVector<unsigned, 16>, 5>
-    MatrixZATileDecoderTable = {
-        {AArch64::ZAB0},
-        {AArch64::ZAH0, AArch64::ZAH1},
-        {AArch64::ZAS0, AArch64::ZAS1, AArch64::ZAS2, AArch64::ZAS3},
-        {AArch64::ZAD0, AArch64::ZAD1, AArch64::ZAD2, AArch64::ZAD3,
-         AArch64::ZAD4, AArch64::ZAD5, AArch64::ZAD6, AArch64::ZAD7},
-        {AArch64::ZAQ0, AArch64::ZAQ1, AArch64::ZAQ2, AArch64::ZAQ3,
-         AArch64::ZAQ4, AArch64::ZAQ5, AArch64::ZAQ6, AArch64::ZAQ7,
-         AArch64::ZAQ8, AArch64::ZAQ9, AArch64::ZAQ10, AArch64::ZAQ11,
-         AArch64::ZAQ12, AArch64::ZAQ13, AArch64::ZAQ14, AArch64::ZAQ15}};
+static const MCPhysReg MatrixZATileDecoderTable[5][16] = {
+    {AArch64::ZAB0},
+    {AArch64::ZAH0, AArch64::ZAH1},
+    {AArch64::ZAS0, AArch64::ZAS1, AArch64::ZAS2, AArch64::ZAS3},
+    {AArch64::ZAD0, AArch64::ZAD1, AArch64::ZAD2, AArch64::ZAD3, AArch64::ZAD4,
+     AArch64::ZAD5, AArch64::ZAD6, AArch64::ZAD7},
+    {AArch64::ZAQ0, AArch64::ZAQ1, AArch64::ZAQ2, AArch64::ZAQ3, AArch64::ZAQ4,
+     AArch64::ZAQ5, AArch64::ZAQ6, AArch64::ZAQ7, AArch64::ZAQ8, AArch64::ZAQ9,
+     AArch64::ZAQ10, AArch64::ZAQ11, AArch64::ZAQ12, AArch64::ZAQ13,
+     AArch64::ZAQ14, AArch64::ZAQ15}};
 
 template <unsigned NumBitsForTile>
 static DecodeStatus DecodeMatrixTile(MCInst &Inst, unsigned RegNo,


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