diff options
Diffstat (limited to 'docs/tutorial/LangImpl4.html')
| -rw-r--r-- | docs/tutorial/LangImpl4.html | 38 |
1 files changed, 21 insertions, 17 deletions
diff --git a/docs/tutorial/LangImpl4.html b/docs/tutorial/LangImpl4.html index 38ed25d89f..992fe3647e 100644 --- a/docs/tutorial/LangImpl4.html +++ b/docs/tutorial/LangImpl4.html @@ -65,7 +65,7 @@ ready> <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> <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> <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> <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> <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> |