[llvm-commits] CVS: llvm/lib/AsmParser/llvmAsmParser.y

[Chris Lattner]

Changes in directory llvm/lib/AsmParser:

llvmAsmParser.y updated: 1.251 -> 1.252
---
Log message:

Add insertelement and shufflevector constantexpr support


---
Diffs of the changes:  (+9 -0)

 llvmAsmParser.y |    9 +++++++++
 1 files changed, 9 insertions(+)


Index: llvm/lib/AsmParser/llvmAsmParser.y
diff -u llvm/lib/AsmParser/llvmAsmParser.y:1.251 llvm/lib/AsmParser/llvmAsmParser.y:1.252
--- llvm/lib/AsmParser/llvmAsmParser.y:1.251	Fri Apr  7 20:18:35 2006
+++ llvm/lib/AsmParser/llvmAsmParser.y	Fri Apr  7 22:53:34 2006
@@ -1547,8 +1547,17 @@
     if ($5->getType() != Type::UIntTy)
       ThrowException("Second operand of extractelement must be uint!");
     $$ = ConstantExpr::getExtractElement($3, $5);
+  }
+  | INSERTELEMENT '(' ConstVal ',' ConstVal ',' ConstVal ')' {
+    $$ = ConstantExpr::getInsertElement($3, $5, $7);
+  }
+  | SHUFFLEVECTOR '(' ConstVal ',' ConstVal ',' ConstVal ')' {
+    if (!ShuffleVectorInst::isValidOperands($3, $5, $7))
+      ThrowException("Invalid shufflevector operands!");
+    $$ = ConstantExpr::getShuffleVector($3, $5, $7);
   };
 
+
 // ConstVector - A list of comma separated constants.
 ConstVector : ConstVector ',' ConstVal {
     ($$ = $1)->push_back($3);