[llvm] e457896 - [CodeGen] Remove unused function hasInlineAsmMemConstraint (NFC)

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2020-12-24T09:17:58-08:00
New Revision: e457896a6ef02d94e8419404321b521902189841

URL: https://github.com/llvm/llvm-project/commit/e457896a6ef02d94e8419404321b521902189841
DIFF: https://github.com/llvm/llvm-project/commit/e457896a6ef02d94e8419404321b521902189841.diff

LOG: [CodeGen] Remove unused function hasInlineAsmMemConstraint (NFC)

The last use of the function was removed on Sep 13, 2010 in commit
1094c80281e3cdd9e9a9d7ee716da6386b33359b.

Added: 
    

Modified: 
    llvm/include/llvm/CodeGen/Analysis.h
    llvm/lib/CodeGen/Analysis.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/include/llvm/CodeGen/Analysis.h b/llvm/include/llvm/CodeGen/Analysis.h
index fe610b5bdc8d..bdfb416d9bd9 100644
--- a/llvm/include/llvm/CodeGen/Analysis.h
+++ b/llvm/include/llvm/CodeGen/Analysis.h
@@ -92,11 +92,6 @@ void computeValueLLTs(const DataLayout &DL, Type &Ty,
 /// ExtractTypeInfo - Returns the type info, possibly bitcast, encoded in V.
 GlobalValue *ExtractTypeInfo(Value *V);
 
-/// hasInlineAsmMemConstraint - Return true if the inline asm instruction being
-/// processed uses a memory 'm' constraint.
-bool hasInlineAsmMemConstraint(InlineAsm::ConstraintInfoVector &CInfos,
-                               const TargetLowering &TLI);
-
 /// getFCmpCondCode - Return the ISD condition code corresponding to
 /// the given LLVM IR floating-point condition code.  This includes
 /// consideration of global floating-point math flags.

diff  --git a/llvm/lib/CodeGen/Analysis.cpp b/llvm/lib/CodeGen/Analysis.cpp
index 45099cdaf46f..cfd53bf53115 100644
--- a/llvm/lib/CodeGen/Analysis.cpp
+++ b/llvm/lib/CodeGen/Analysis.cpp
@@ -174,27 +174,6 @@ GlobalValue *llvm::ExtractTypeInfo(Value *V) {
   return GV;
 }
 
-/// hasInlineAsmMemConstraint - Return true if the inline asm instruction being
-/// processed uses a memory 'm' constraint.
-bool
-llvm::hasInlineAsmMemConstraint(InlineAsm::ConstraintInfoVector &CInfos,
-                                const TargetLowering &TLI) {
-  for (unsigned i = 0, e = CInfos.size(); i != e; ++i) {
-    InlineAsm::ConstraintInfo &CI = CInfos[i];
-    for (unsigned j = 0, ee = CI.Codes.size(); j != ee; ++j) {
-      TargetLowering::ConstraintType CType = TLI.getConstraintType(CI.Codes[j]);
-      if (CType == TargetLowering::C_Memory)
-        return true;
-    }
-
-    // Indirect operand accesses access memory.
-    if (CI.isIndirect)
-      return true;
-  }
-
-  return false;
-}
-
 /// getFCmpCondCode - Return the ISD condition code corresponding to
 /// the given LLVM IR floating-point condition code.  This includes
 /// consideration of global floating-point math flags.