16 files changed, 124 insertions, 108 deletions
diff --git a/docs/tutorial/LangImpl1.html b/docs/tutorial/LangImpl1.html
index fddb40f..0779bf1 100644
--- a/docs/tutorial/LangImpl1.html
+++ b/docs/tutorial/LangImpl1.html
@@ -342,7 +342,7 @@ so that you can use the lexer and parser together.
 
   <a href="mailto:sabre@nondot.org">Chris Lattner</a><br>
   <a href="http://llvm.org">The LLVM Compiler Infrastructure</a><br>
-  Last modified: $Date: 2010-02-03 09:27:31 -0800 (Wed, 03 Feb 2010) $
+  Last modified: $Date: 2010-02-04 01:27:31 +0800 (四, 04  2月 2010) $
 </address>
 </body>
 </html>
diff --git a/docs/tutorial/LangImpl2.html b/docs/tutorial/LangImpl2.html
index fb9f8e1..64f2747 100644
--- a/docs/tutorial/LangImpl2.html
+++ b/docs/tutorial/LangImpl2.html
@@ -1227,7 +1227,7 @@ int main() {
 
   <a href="mailto:sabre@nondot.org">Chris Lattner</a><br>
   <a href="http://llvm.org">The LLVM Compiler Infrastructure</a><br>
-  Last modified: $Date: 2010-02-03 09:27:31 -0800 (Wed, 03 Feb 2010) $
+  Last modified: $Date: 2010-02-04 01:27:31 +0800 (四, 04  2月 2010) $
 </address>
 </body>
 </html>
diff --git a/docs/tutorial/LangImpl3.html b/docs/tutorial/LangImpl3.html
index aab7faa..831c7c1 100644
--- a/docs/tutorial/LangImpl3.html
+++ b/docs/tutorial/LangImpl3.html
@@ -170,7 +170,7 @@ internally (<tt>APFloat</tt> has the capability of holding floating point
 constants of <em>A</em>rbitrary <em>P</em>recision).  This code basically just
 creates and returns a <tt>ConstantFP</tt>.  Note that in the LLVM IR
 that constants are all uniqued together and shared.  For this reason, the API
-uses "the Context.get..." idiom instead of "new foo(..)" or "foo::Create(..)".</p>
+uses the "foo::get(...)" idiom instead of "new foo(..)" or "foo::Create(..)".</p>
 
 <div class="doc_code">
 <pre>
@@ -323,10 +323,10 @@ really talks about the external interface for a function (not the value computed
 by an expression), it makes sense for it to return the LLVM Function it
 corresponds to when codegen'd.</p>
 
-<p>The call to <tt>Context.get</tt> creates
+<p>The call to <tt>FunctionType::get</tt> creates
 the <tt>FunctionType</tt> that should be used for a given Prototype.  Since all
 function arguments in Kaleidoscope are of type double, the first line creates
-a vector of "N" LLVM double types.  It then uses the <tt>Context.get</tt>
+a vector of "N" LLVM double types.  It then uses the <tt>Functiontype::get</tt>
 method to create a function type that takes "N" doubles as arguments, returns
 one double as a result, and that is not vararg (the false parameter indicates
 this).  Note that Types in LLVM are uniqued just like Constants are, so you
@@ -535,8 +535,7 @@ ready> <b>4+5</b>;
 Read top-level expression:
 define double @""() {
 entry:
-        %addtmp = add double 4.000000e+00, 5.000000e+00
-        ret double %addtmp
+        ret double 9.000000e+00
 }
 </pre>
 </div>
@@ -544,7 +543,8 @@ entry:
 <p>Note how the parser turns the top-level expression into anonymous functions
 for us.  This will be handy when we add <a href="LangImpl4.html#jit">JIT 
 support</a> in the next chapter.  Also note that the code is very literally
-transcribed, no optimizations are being performed.  We will 
+transcribed, no optimizations are being performed except simple constant
+folding done by IRBuilder.  We will 
 <a href="LangImpl4.html#trivialconstfold">add optimizations</a> explicitly in
 the next chapter.</p>
 
@@ -554,12 +554,12 @@ ready&gt; <b>def foo(a b) a*a + 2*a*b + b*b;</b>
 Read function definition:
 define double @foo(double %a, double %b) {
 entry:
-        %multmp = mul double %a, %a
-        %multmp1 = mul double 2.000000e+00, %a
-        %multmp2 = mul double %multmp1, %b
-        %addtmp = add double %multmp, %multmp2
-        %multmp3 = mul double %b, %b
-        %addtmp4 = add double %addtmp, %multmp3
+        %multmp = fmul double %a, %a
+        %multmp1 = fmul double 2.000000e+00, %a
+        %multmp2 = fmul double %multmp1, %b
+        %addtmp = fadd double %multmp, %multmp2
+        %multmp3 = fmul double %b, %b
+        %addtmp4 = fadd double %addtmp, %multmp3
         ret double %addtmp4
 }
 </pre>
@@ -576,7 +576,7 @@ define double @bar(double %a) {
 entry:
         %calltmp = call double @foo( double %a, double 4.000000e+00 )
         %calltmp1 = call double @bar( double 3.133700e+04 )
-        %addtmp = add double %calltmp, %calltmp1
+        %addtmp = fadd double %calltmp, %calltmp1
         ret double %addtmp
 }
 </pre>
@@ -612,18 +612,18 @@ ready&gt; <b>^D</b>
 
 define double @""() {
 entry:
-        %addtmp = add double 4.000000e+00, 5.000000e+00
+        %addtmp = fadd double 4.000000e+00, 5.000000e+00
         ret double %addtmp
 }
 
 define double @foo(double %a, double %b) {
 entry:
-        %multmp = mul double %a, %a
-        %multmp1 = mul double 2.000000e+00, %a
-        %multmp2 = mul double %multmp1, %b
-        %addtmp = add double %multmp, %multmp2
-        %multmp3 = mul double %b, %b
-        %addtmp4 = add double %addtmp, %multmp3
+        %multmp = fmul double %a, %a
+        %multmp1 = fmul double 2.000000e+00, %a
+        %multmp2 = fmul double %multmp1, %b
+        %addtmp = fadd double %multmp, %multmp2
+        %multmp3 = fmul double %b, %b
+        %addtmp4 = fadd double %addtmp, %multmp3
         ret double %addtmp4
 }
 
@@ -631,7 +631,7 @@ define double @bar(double %a) {
 entry:
         %calltmp = call double @foo( double %a, double 4.000000e+00 )
         %calltmp1 = call double @bar( double 3.133700e+04 )
-        %addtmp = add double %calltmp, %calltmp1
+        %addtmp = fadd double %calltmp, %calltmp1
         ret double %addtmp
 }
 
@@ -1263,7 +1263,7 @@ int main() {
 
   <a href="mailto:sabre@nondot.org">Chris Lattner</a><br>
   <a href="http://llvm.org">The LLVM Compiler Infrastructure</a><br>
-  Last modified: $Date: 2010-02-03 09:27:31 -0800 (Wed, 03 Feb 2010) $
+  Last modified: $Date: 2010-03-02 09:11:08 +0800 (二, 02  3月 2010) $
 </address>
 </body>
 </html>
diff --git a/docs/tutorial/LangImpl4.html b/docs/tutorial/LangImpl4.html
index 38ed25d..992fe36 100644
--- a/docs/tutorial/LangImpl4.html
+++ b/docs/tutorial/LangImpl4.html
@@ -65,7 +65,7 @@ ready&gt; <b>def test(x) 1+2+x;</b>
 Read function definition:
 define double @test(double %x) {
 entry:
-        %addtmp = add double 3.000000e+00, %x
+        %addtmp = fadd double 3.000000e+00, %x
         ret double %addtmp
 }
 </pre>
@@ -80,8 +80,8 @@ ready&gt; <b>def test(x) 1+2+x;</b>
 Read function definition:
 define double @test(double %x) {
 entry:
-        %addtmp = add double 2.000000e+00, 1.000000e+00
-        %addtmp1 = add double %addtmp, %x
+        %addtmp = fadd double 2.000000e+00, 1.000000e+00
+        %addtmp1 = fadd double %addtmp, %x
         ret double %addtmp1
 }
 </pre>
@@ -113,9 +113,9 @@ ready&gt; <b>def test(x) (1+2+x)*(x+(1+2));</b>
 ready> Read function definition:
 define double @test(double %x) {
 entry:
-        %addtmp = add double 3.000000e+00, %x
-        %addtmp1 = add double %x, 3.000000e+00
-        %multmp = mul double %addtmp, %addtmp1
+        %addtmp = fadd double 3.000000e+00, %x
+        %addtmp1 = fadd double %x, 3.000000e+00
+        %multmp = fmul double %addtmp, %addtmp1
         ret double %multmp
 }
 </pre>
@@ -240,8 +240,8 @@ ready&gt; <b>def test(x) (1+2+x)*(x+(1+2));</b>
 ready> Read function definition:
 define double @test(double %x) {
 entry:
-        %addtmp = add double %x, 3.000000e+00
-        %multmp = mul double %addtmp, %addtmp
+        %addtmp = fadd double %x, 3.000000e+00
+        %multmp = fmul double %addtmp, %addtmp
         ret double %multmp
 }
 </pre>
@@ -363,8 +363,8 @@ ready&gt; <b>def testfunc(x y) x + y*2; </b>
 Read function definition:
 define double @testfunc(double %x, double %y) {
 entry:
-        %multmp = mul double %y, 2.000000e+00
-        %addtmp = add double %multmp, %x
+        %multmp = fmul double %y, 2.000000e+00
+        %addtmp = fadd double %multmp, %x
         ret double %addtmp
 }
 
@@ -411,10 +411,10 @@ Read function definition:
 define double @foo(double %x) {
 entry:
         %calltmp = call double @sin( double %x )
-        %multmp = mul double %calltmp, %calltmp
+        %multmp = fmul double %calltmp, %calltmp
         %calltmp2 = call double @cos( double %x )
-        %multmp4 = mul double %calltmp2, %calltmp2
-        %addtmp = add double %multmp, %multmp4
+        %multmp4 = fmul double %calltmp2, %calltmp2
+        %addtmp = fadd double %multmp, %multmp4
         ret double %addtmp
 }
 
@@ -485,7 +485,7 @@ LLVM JIT and optimizer.  To build this example, use:
 <div class="doc_code">
 <pre>
    # Compile
-   g++ -g toy.cpp `llvm-config --cppflags --ldflags --libs core jit interpreter native` -O3 -o toy
+   g++ -g toy.cpp `llvm-config --cppflags --ldflags --libs core jit native` -O3 -o toy
    # Run
    ./toy
 </pre>
@@ -502,7 +502,6 @@ at runtime.</p>
 <pre>
 #include "llvm/DerivedTypes.h"
 #include "llvm/ExecutionEngine/ExecutionEngine.h"
-#include "llvm/ExecutionEngine/Interpreter.h"
 #include "llvm/ExecutionEngine/JIT.h"
 #include "llvm/LLVMContext.h"
 #include "llvm/Module.h"
@@ -1075,7 +1074,12 @@ int main() {
   TheModule = new Module("my cool jit", Context);
 
   // Create the JIT.  This takes ownership of the module.
-  TheExecutionEngine = EngineBuilder(TheModule).create();
+  std::string ErrStr;
+  TheExecutionEngine = EngineBuilder(TheModule).setErrorStr(&ErrStr).create();
+  if (!TheExecutionEngine) {
+    fprintf(stderr, "Could not create ExecutionEngine: %s\n", ErrStr.c_str());
+    exit(1);
+  }
 
   FunctionPassManager OurFPM(TheModule);
 
@@ -1122,7 +1126,7 @@ int main() {
 
   <a href="mailto:sabre@nondot.org">Chris Lattner</a><br>
   <a href="http://llvm.org">The LLVM Compiler Infrastructure</a><br>
-  Last modified: $Date: 2010-02-03 09:27:31 -0800 (Wed, 03 Feb 2010) $
+  Last modified: $Date: 2010-03-02 09:11:08 +0800 (二, 02  3月 2010) $
 </address>
 </body>
 </html>
diff --git a/docs/tutorial/LangImpl5.html b/docs/tutorial/LangImpl5.html
index bd175c0..a663e9c 100644
--- a/docs/tutorial/LangImpl5.html
+++ b/docs/tutorial/LangImpl5.html
@@ -678,7 +678,7 @@ loop:		; preds = %loop, %entry
         ; body
 	%calltmp = call double @putchard( double 4.200000e+01 )
         ; increment
-	%nextvar = add double %i, 1.000000e+00
+	%nextvar = fadd double %i, 1.000000e+00
 
         ; termination test
 	%cmptmp = fcmp ult double %i, %n
@@ -902,7 +902,6 @@ if/then/else and for expressions..  To build this example, use:
 <pre>
 #include "llvm/DerivedTypes.h"
 #include "llvm/ExecutionEngine/ExecutionEngine.h"
-#include "llvm/ExecutionEngine/Interpreter.h"
 #include "llvm/ExecutionEngine/JIT.h"
 #include "llvm/LLVMContext.h"
 #include "llvm/Module.h"
@@ -1720,7 +1719,12 @@ int main() {
   TheModule = new Module("my cool jit", Context);
 
   // Create the JIT.  This takes ownership of the module.
-  TheExecutionEngine = EngineBuilder(TheModule).create();
+  std::string ErrStr;
+  TheExecutionEngine = EngineBuilder(TheModule).setErrorStr(&ErrStr).create();
+  if (!TheExecutionEngine) {
+    fprintf(stderr, "Could not create ExecutionEngine: %s\n", ErrStr.c_str());
+    exit(1);
+  }
 
   FunctionPassManager OurFPM(TheModule);
 
@@ -1767,7 +1771,7 @@ int main() {
 
   <a href="mailto:sabre@nondot.org">Chris Lattner</a><br>
   <a href="http://llvm.org">The LLVM Compiler Infrastructure</a><br>
-  Last modified: $Date: 2010-02-03 09:27:31 -0800 (Wed, 03 Feb 2010) $
+  Last modified: $Date: 2010-03-02 09:11:08 +0800 (二, 02  3月 2010) $
 </address>
 </body>
 </html>
diff --git a/docs/tutorial/LangImpl6.html b/docs/tutorial/LangImpl6.html
index 0c93224..5986849 100644
--- a/docs/tutorial/LangImpl6.html
+++ b/docs/tutorial/LangImpl6.html
@@ -821,7 +821,6 @@ if/then/else and for expressions..  To build this example, use:
 <pre>
 #include "llvm/DerivedTypes.h"
 #include "llvm/ExecutionEngine/ExecutionEngine.h"
-#include "llvm/ExecutionEngine/Interpreter.h"
 #include "llvm/ExecutionEngine/JIT.h"
 #include "llvm/LLVMContext.h"
 #include "llvm/Module.h"
@@ -1757,7 +1756,12 @@ int main() {
   TheModule = new Module("my cool jit", Context);
 
   // Create the JIT.  This takes ownership of the module.
-  TheExecutionEngine = EngineBuilder(TheModule).create();
+  std::string ErrStr;
+  TheExecutionEngine = EngineBuilder(TheModule).setErrorStr(&ErrStr).create();
+  if (!TheExecutionEngine) {
+    fprintf(stderr, "Could not create ExecutionEngine: %s\n", ErrStr.c_str());
+    exit(1);
+  }
 
   FunctionPassManager OurFPM(TheModule);
 
@@ -1804,7 +1808,7 @@ int main() {
 
   <a href="mailto:sabre@nondot.org">Chris Lattner</a><br>
   <a href="http://llvm.org">The LLVM Compiler Infrastructure</a><br>
-  Last modified: $Date: 2010-02-03 09:27:31 -0800 (Wed, 03 Feb 2010) $
+  Last modified: $Date: 2010-02-12 03:15:20 +0800 (五, 12  2月 2010) $
 </address>
 </body>
 </html>
diff --git a/docs/tutorial/LangImpl7.html b/docs/tutorial/LangImpl7.html
index 30342c3..9d67e6b 100644
--- a/docs/tutorial/LangImpl7.html
+++ b/docs/tutorial/LangImpl7.html
@@ -557,12 +557,12 @@ then:		; preds = %entry
 
 else:		; preds = %entry
 	<b>%x3 = load double* %x1</b>
-	%subtmp = sub double %x3, 1.000000e+00
+	%subtmp = fsub double %x3, 1.000000e+00
 	%calltmp = call double @fib( double %subtmp )
 	<b>%x4 = load double* %x1</b>
-	%subtmp5 = sub double %x4, 2.000000e+00
+	%subtmp5 = fsub double %x4, 2.000000e+00
 	%calltmp6 = call double @fib( double %subtmp5 )
-	%addtmp = add double %calltmp, %calltmp6
+	%addtmp = fadd double %calltmp, %calltmp6
 	br label %ifcont
 
 ifcont:		; preds = %else, %then
@@ -595,11 +595,11 @@ then:
 	br label %ifcont
 
 else:
-	%subtmp = sub double <b>%x</b>, 1.000000e+00
+	%subtmp = fsub double <b>%x</b>, 1.000000e+00
 	%calltmp = call double @fib( double %subtmp )
-	%subtmp5 = sub double <b>%x</b>, 2.000000e+00
+	%subtmp5 = fsub double <b>%x</b>, 2.000000e+00
 	%calltmp6 = call double @fib( double %subtmp5 )
-	%addtmp = add double %calltmp, %calltmp6
+	%addtmp = fadd double %calltmp, %calltmp6
 	br label %ifcont
 
 ifcont:		; preds = %else, %then
@@ -625,11 +625,11 @@ entry:
 	br i1 %ifcond, label %else, label %ifcont
 
 else:
-	%subtmp = sub double %x, 1.000000e+00
+	%subtmp = fsub double %x, 1.000000e+00
 	%calltmp = call double @fib( double %subtmp )
-	%subtmp5 = sub double %x, 2.000000e+00
+	%subtmp5 = fsub double %x, 2.000000e+00
 	%calltmp6 = call double @fib( double %subtmp5 )
-	%addtmp = add double %calltmp, %calltmp6
+	%addtmp = fadd double %calltmp, %calltmp6
 	ret double %addtmp
 
 ifcont:
@@ -1004,7 +1004,6 @@ variables and var/in support.  To build this example, use:
 <pre>
 #include "llvm/DerivedTypes.h"
 #include "llvm/ExecutionEngine/ExecutionEngine.h"
-#include "llvm/ExecutionEngine/Interpreter.h"
 #include "llvm/ExecutionEngine/JIT.h"
 #include "llvm/LLVMContext.h"
 #include "llvm/Module.h"
@@ -2105,7 +2104,12 @@ int main() {
   TheModule = new Module("my cool jit", Context);
 
   // Create the JIT.  This takes ownership of the module.
-  TheExecutionEngine = EngineBuilder(TheModule).create();
+  std::string ErrStr;
+  TheExecutionEngine = EngineBuilder(TheModule).setErrorStr(&amp;ErrStr).create();
+  if (!TheExecutionEngine) {
+    fprintf(stderr, "Could not create ExecutionEngine: %s\n", ErrStr.c_str());
+    exit(1);
+  }
 
   FunctionPassManager OurFPM(TheModule);
 
@@ -2154,7 +2158,7 @@ int main() {
 
   <a href="mailto:sabre@nondot.org">Chris Lattner</a><br>
   <a href="http://llvm.org">The LLVM Compiler Infrastructure</a><br>
-  Last modified: $Date: 2010-02-03 09:27:31 -0800 (Wed, 03 Feb 2010) $
+  Last modified: $Date: 2010-03-02 09:11:08 +0800 (二, 02  3月 2010) $
 </address>
 </body>
 </html>
diff --git a/docs/tutorial/LangImpl8.html b/docs/tutorial/LangImpl8.html
index b5d4f67..bd26cc4 100644
--- a/docs/tutorial/LangImpl8.html
+++ b/docs/tutorial/LangImpl8.html
@@ -359,7 +359,7 @@ Passing Style</a> and the use of tail calls (which LLVM also supports).</p>
 
   <a href="mailto:sabre@nondot.org">Chris Lattner</a><br>
   <a href="http://llvm.org">The LLVM Compiler Infrastructure</a><br>
-  Last modified: $Date: 2010-02-03 09:27:31 -0800 (Wed, 03 Feb 2010) $
+  Last modified: $Date: 2010-02-04 01:27:31 +0800 (四, 04  2月 2010) $
 </address>
 </body>
 </html>
diff --git a/docs/tutorial/Makefile b/docs/tutorial/Makefile
index 6169bb8..9082ad4 100644
--- a/docs/tutorial/Makefile
+++ b/docs/tutorial/Makefile
@@ -12,7 +12,7 @@ include $(LEVEL)/Makefile.common
 
 HTML       := $(wildcard $(PROJ_SRC_DIR)/*.html)
 EXTRA_DIST := $(HTML) index.html
-HTML_DIR   := $(PROJ_docsdir)/html/tutorial
+HTML_DIR   := $(DESTDIR)$(PROJ_docsdir)/html/tutorial
 
 install-local:: $(HTML)
 	$(Echo) Installing HTML Tutorial Documentation
diff --git a/docs/tutorial/OCamlLangImpl1.html b/docs/tutorial/OCamlLangImpl1.html
index c9bb13d..64ba926 100644
--- a/docs/tutorial/OCamlLangImpl1.html
+++ b/docs/tutorial/OCamlLangImpl1.html
@@ -359,7 +359,7 @@ include a driver so that you can use the lexer and parser together.
   <a href="mailto:sabre@nondot.org">Chris Lattner</a><br>
   <a href="mailto:idadesub@users.sourceforge.net">Erick Tryzelaar</a><br>
   <a href="http://llvm.org">The LLVM Compiler Infrastructure</a><br>
-  Last modified: $Date: 2010-02-03 09:27:31 -0800 (Wed, 03 Feb 2010) $
+  Last modified: $Date: 2010-02-04 01:27:31 +0800 (四, 04  2月 2010) $
 </address>
 </body>
 </html>
diff --git a/docs/tutorial/OCamlLangImpl2.html b/docs/tutorial/OCamlLangImpl2.html
index f354223..db03134 100644
--- a/docs/tutorial/OCamlLangImpl2.html
+++ b/docs/tutorial/OCamlLangImpl2.html
@@ -1039,7 +1039,7 @@ main ()
   <a href="mailto:sabre@nondot.org">Chris Lattner</a>
   <a href="mailto:erickt@users.sourceforge.net">Erick Tryzelaar</a><br>
   <a href="http://llvm.org">The LLVM Compiler Infrastructure</a><br>
-  Last modified: $Date: 2010-02-03 09:27:31 -0800 (Wed, 03 Feb 2010) $
+  Last modified: $Date: 2010-02-04 01:27:31 +0800 (四, 04  2月 2010) $
 </address>
 </body>
 </html>
diff --git a/docs/tutorial/OCamlLangImpl3.html b/docs/tutorial/OCamlLangImpl3.html
index 1802eff..4d2c0f8 100644
--- a/docs/tutorial/OCamlLangImpl3.html
+++ b/docs/tutorial/OCamlLangImpl3.html
@@ -484,7 +484,7 @@ ready&gt; <b>4+5</b>;
 Read top-level expression:
 define double @""() {
 entry:
-        %addtmp = add double 4.000000e+00, 5.000000e+00
+        %addtmp = fadd double 4.000000e+00, 5.000000e+00
         ret double %addtmp
 }
 </pre>
@@ -503,12 +503,12 @@ ready&gt; <b>def foo(a b) a*a + 2*a*b + b*b;</b>
 Read function definition:
 define double @foo(double %a, double %b) {
 entry:
-        %multmp = mul double %a, %a
-        %multmp1 = mul double 2.000000e+00, %a
-        %multmp2 = mul double %multmp1, %b
-        %addtmp = add double %multmp, %multmp2
-        %multmp3 = mul double %b, %b
-        %addtmp4 = add double %addtmp, %multmp3
+        %multmp = fmul double %a, %a
+        %multmp1 = fmul double 2.000000e+00, %a
+        %multmp2 = fmul double %multmp1, %b
+        %addtmp = fadd double %multmp, %multmp2
+        %multmp3 = fmul double %b, %b
+        %addtmp4 = fadd double %addtmp, %multmp3
         ret double %addtmp4
 }
 </pre>
@@ -525,7 +525,7 @@ define double @bar(double %a) {
 entry:
         %calltmp = call double @foo( double %a, double 4.000000e+00 )
         %calltmp1 = call double @bar( double 3.133700e+04 )
-        %addtmp = add double %calltmp, %calltmp1
+        %addtmp = fadd double %calltmp, %calltmp1
         ret double %addtmp
 }
 </pre>
@@ -561,18 +561,18 @@ ready&gt; <b>^D</b>
 
 define double @""() {
 entry:
-        %addtmp = add double 4.000000e+00, 5.000000e+00
+        %addtmp = fadd double 4.000000e+00, 5.000000e+00
         ret double %addtmp
 }
 
 define double @foo(double %a, double %b) {
 entry:
-        %multmp = mul double %a, %a
-        %multmp1 = mul double 2.000000e+00, %a
-        %multmp2 = mul double %multmp1, %b
-        %addtmp = add double %multmp, %multmp2
-        %multmp3 = mul double %b, %b
-        %addtmp4 = add double %addtmp, %multmp3
+        %multmp = fmul double %a, %a
+        %multmp1 = fmul double 2.000000e+00, %a
+        %multmp2 = fmul double %multmp1, %b
+        %addtmp = fadd double %multmp, %multmp2
+        %multmp3 = fmul double %b, %b
+        %addtmp4 = fadd double %addtmp, %multmp3
         ret double %addtmp4
 }
 
@@ -580,7 +580,7 @@ define double @bar(double %a) {
 entry:
         %calltmp = call double @foo( double %a, double 4.000000e+00 )
         %calltmp1 = call double @bar( double 3.133700e+04 )
-        %addtmp = add double %calltmp, %calltmp1
+        %addtmp = fadd double %calltmp, %calltmp1
         ret double %addtmp
 }
 
@@ -1085,7 +1085,7 @@ main ()
   <a href="mailto:sabre@nondot.org">Chris Lattner</a><br>
   <a href="mailto:idadesub@users.sourceforge.net">Erick Tryzelaar</a><br>
   <a href="http://llvm.org">The LLVM Compiler Infrastructure</a><br>
-  Last modified: $Date: 2010-02-03 09:27:31 -0800 (Wed, 03 Feb 2010) $
+  Last modified: $Date: 2010-03-02 09:11:08 +0800 (二, 02  3月 2010) $
 </address>
 </body>
 </html>
diff --git a/docs/tutorial/OCamlLangImpl4.html b/docs/tutorial/OCamlLangImpl4.html
index f3b9ff0..1e91330 100644
--- a/docs/tutorial/OCamlLangImpl4.html
+++ b/docs/tutorial/OCamlLangImpl4.html
@@ -72,8 +72,8 @@ ready&gt; <b>def test(x) 1+2+x;</b>
 Read function definition:
 define double @test(double %x) {
 entry:
-        %addtmp = add double 1.000000e+00, 2.000000e+00
-        %addtmp1 = add double %addtmp, %x
+        %addtmp = fadd double 1.000000e+00, 2.000000e+00
+        %addtmp1 = fadd double %addtmp, %x
         ret double %addtmp1
 }
 </pre>
@@ -104,7 +104,7 @@ ready&gt; <b>def test(x) 1+2+x;</b>
 Read function definition:
 define double @test(double %x) {
 entry:
-        %addtmp = add double 3.000000e+00, %x
+        %addtmp = fadd double 3.000000e+00, %x
         ret double %addtmp
 }
 </pre>
@@ -127,9 +127,9 @@ ready&gt; <b>def test(x) (1+2+x)*(x+(1+2));</b>
 ready&gt; Read function definition:
 define double @test(double %x) {
 entry:
-        %addtmp = add double 3.000000e+00, %x
-        %addtmp1 = add double %x, 3.000000e+00
-        %multmp = mul double %addtmp, %addtmp1
+        %addtmp = fadd double 3.000000e+00, %x
+        %addtmp1 = fadd double %x, 3.000000e+00
+        %multmp = fmul double %addtmp, %addtmp1
         ret double %multmp
 }
 </pre>
@@ -267,8 +267,8 @@ ready&gt; <b>def test(x) (1+2+x)*(x+(1+2));</b>
 ready&gt; Read function definition:
 define double @test(double %x) {
 entry:
-        %addtmp = add double %x, 3.000000e+00
-        %multmp = mul double %addtmp, %addtmp
+        %addtmp = fadd double %x, 3.000000e+00
+        %multmp = fmul double %addtmp, %addtmp
         ret double %multmp
 }
 </pre>
@@ -388,8 +388,8 @@ ready&gt; <b>def testfunc(x y) x + y*2; </b>
 Read function definition:
 define double @testfunc(double %x, double %y) {
 entry:
-        %multmp = mul double %y, 2.000000e+00
-        %addtmp = add double %multmp, %x
+        %multmp = fmul double %y, 2.000000e+00
+        %addtmp = fadd double %multmp, %x
         ret double %addtmp
 }
 
@@ -436,10 +436,10 @@ Read function definition:
 define double @foo(double %x) {
 entry:
         %calltmp = call double @sin( double %x )
-        %multmp = mul double %calltmp, %calltmp
+        %multmp = fmul double %calltmp, %calltmp
         %calltmp2 = call double @cos( double %x )
-        %multmp4 = mul double %calltmp2, %calltmp2
-        %addtmp = add double %multmp, %multmp4
+        %multmp4 = fmul double %calltmp2, %calltmp2
+        %addtmp = fadd double %multmp, %multmp4
         ret double %addtmp
 }
 
@@ -1032,7 +1032,7 @@ extern double putchard(double X) {
   <a href="mailto:sabre@nondot.org">Chris Lattner</a><br>
   <a href="mailto:idadesub@users.sourceforge.net">Erick Tryzelaar</a><br>
   <a href="http://llvm.org">The LLVM Compiler Infrastructure</a><br>
-  Last modified: $Date: 2010-02-03 09:27:31 -0800 (Wed, 03 Feb 2010) $
+  Last modified: $Date: 2010-03-02 09:11:08 +0800 (二, 02  3月 2010) $
 </address>
 </body>
 </html>
diff --git a/docs/tutorial/OCamlLangImpl5.html b/docs/tutorial/OCamlLangImpl5.html
index 93d7146..5848457 100644
--- a/docs/tutorial/OCamlLangImpl5.html
+++ b/docs/tutorial/OCamlLangImpl5.html
@@ -653,7 +653,7 @@ loop:    ; preds = %loop, %entry
         ; body
   %calltmp = call double @putchard( double 4.200000e+01 )
         ; increment
-  %nextvar = add double %i, 1.000000e+00
+  %nextvar = fadd double %i, 1.000000e+00
 
         ; termination test
   %cmptmp = fcmp ult double %i, %n
@@ -1563,7 +1563,7 @@ operators</a>
   <a href="mailto:sabre@nondot.org">Chris Lattner</a><br>
   <a href="mailto:idadesub@users.sourceforge.net">Erick Tryzelaar</a><br>
   <a href="http://llvm.org">The LLVM Compiler Infrastructure</a><br>
-  Last modified: $Date: 2010-02-03 09:27:31 -0800 (Wed, 03 Feb 2010) $
+  Last modified: $Date: 2010-03-02 09:11:08 +0800 (二, 02  3月 2010) $
 </address>
 </body>
 </html>
diff --git a/docs/tutorial/OCamlLangImpl6.html b/docs/tutorial/OCamlLangImpl6.html
index cf153c4..218c9d1 100644
--- a/docs/tutorial/OCamlLangImpl6.html
+++ b/docs/tutorial/OCamlLangImpl6.html
@@ -1568,7 +1568,7 @@ SSA construction</a>
   <a href="mailto:sabre@nondot.org">Chris Lattner</a><br>
   <a href="mailto:idadesub@users.sourceforge.net">Erick Tryzelaar</a><br>
   <a href="http://llvm.org">The LLVM Compiler Infrastructure</a><br>
-  Last modified: $Date: 2010-02-03 09:27:31 -0800 (Wed, 03 Feb 2010) $
+  Last modified: $Date: 2010-02-04 01:27:31 +0800 (四, 04  2月 2010) $
 </address>
 </body>
 </html>
diff --git a/docs/tutorial/OCamlLangImpl7.html b/docs/tutorial/OCamlLangImpl7.html
index 9e0f3bd..78d42f8 100644
--- a/docs/tutorial/OCamlLangImpl7.html
+++ b/docs/tutorial/OCamlLangImpl7.html
@@ -581,12 +581,12 @@ then:    ; preds = %entry
 
 else:    ; preds = %entry
   <b>%x3 = load double* %x1</b>
-  %subtmp = sub double %x3, 1.000000e+00
+  %subtmp = fsub double %x3, 1.000000e+00
   %calltmp = call double @fib( double %subtmp )
   <b>%x4 = load double* %x1</b>
-  %subtmp5 = sub double %x4, 2.000000e+00
+  %subtmp5 = fsub double %x4, 2.000000e+00
   %calltmp6 = call double @fib( double %subtmp5 )
-  %addtmp = add double %calltmp, %calltmp6
+  %addtmp = fadd double %calltmp, %calltmp6
   br label %ifcont
 
 ifcont:    ; preds = %else, %then
@@ -619,11 +619,11 @@ then:
   br label %ifcont
 
 else:
-  %subtmp = sub double <b>%x</b>, 1.000000e+00
+  %subtmp = fsub double <b>%x</b>, 1.000000e+00
   %calltmp = call double @fib( double %subtmp )
-  %subtmp5 = sub double <b>%x</b>, 2.000000e+00
+  %subtmp5 = fsub double <b>%x</b>, 2.000000e+00
   %calltmp6 = call double @fib( double %subtmp5 )
-  %addtmp = add double %calltmp, %calltmp6
+  %addtmp = fadd double %calltmp, %calltmp6
   br label %ifcont
 
 ifcont:    ; preds = %else, %then
@@ -649,11 +649,11 @@ entry:
   br i1 %ifcond, label %else, label %ifcont
 
 else:
-  %subtmp = sub double %x, 1.000000e+00
+  %subtmp = fsub double %x, 1.000000e+00
   %calltmp = call double @fib( double %subtmp )
-  %subtmp5 = sub double %x, 2.000000e+00
+  %subtmp5 = fsub double %x, 2.000000e+00
   %calltmp6 = call double @fib( double %subtmp5 )
-  %addtmp = add double %calltmp, %calltmp6
+  %addtmp = fadd double %calltmp, %calltmp6
   ret double %addtmp
 
 ifcont:
@@ -1901,7 +1901,7 @@ extern double printd(double X) {
   <a href="mailto:sabre@nondot.org">Chris Lattner</a><br>
   <a href="http://llvm.org">The LLVM Compiler Infrastructure</a><br>
   <a href="mailto:idadesub@users.sourceforge.net">Erick Tryzelaar</a><br>
-  Last modified: $Date: 2010-02-03 09:27:31 -0800 (Wed, 03 Feb 2010) $
+  Last modified: $Date: 2010-03-02 09:11:08 +0800 (二, 02  3月 2010) $
 </address>
 </body>
 </html>