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Update the tutorial to match changes to examples/Kaleidoscope.

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One change I'm not folding in is the removal of two unused variables that
caused warnings, because those were there for expository purposes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81721 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nick Lewycky
2009-09-13 21:38:54 +00:00
parent f845c74c62
commit 422094c38d
5 changed files with 77 additions and 29 deletions
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docs/tutorial/LangImpl3.html
+10 -5
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@@ -206,7 +206,8 @@ Value *BinaryExprAST::Codegen() {
case '<':
L = Builder.CreateFCmpULT(L, R, "cmptmp");
// Convert bool 0/1 to double 0.0 or 1.0
return Builder.CreateUIToFP(L, Type::getDoubleTy(getGlobalContext()), "booltmp");
return Builder.CreateUIToFP(L, Type::getDoubleTy(getGlobalContext()),
"booltmp");
default: return ErrorV("invalid binary operator");
}
}
@@ -307,8 +308,10 @@ bodies and external function declarations. The code starts with:</p>
<pre>
Function *PrototypeAST::Codegen() {
// Make the function type: double(double,double) etc.
std::vector&lt;const Type*&gt; Doubles(Args.size(), Type::getDoubleTy(getGlobalContext()));
FunctionType *FT = FunctionType::get(Type::getDoubleTy(getGlobalContext()), Doubles, false);
std::vector&lt;const Type*&gt; Doubles(Args.size(),
Type::getDoubleTy(getGlobalContext()));
FunctionType *FT = FunctionType::get(Type::getDoubleTy(getGlobalContext()),
Doubles, false);
Function *F = Function::Create(FT, Function::ExternalLinkage, Name, TheModule);
</pre>
@@ -1081,8 +1084,10 @@ Value *CallExprAST::Codegen() {
Function *PrototypeAST::Codegen() {
// Make the function type: double(double,double) etc.
std::vector&lt;const Type*&gt; Doubles(Args.size(), Type::getDoubleTy(getGlobalContext()));
FunctionType *FT = FunctionType::get(Type::getDoubleTy(getGlobalContext()), Doubles, false);
std::vector&lt;const Type*&gt; Doubles(Args.size(),
Type::getDoubleTy(getGlobalContext()));
FunctionType *FT = FunctionType::get(Type::getDoubleTy(getGlobalContext()),
Doubles, false);
Function *F = Function::Create(FT, Function::ExternalLinkage, Name, TheModule);