[llvm] r246268 - Kaleidoscope: Prune __attribute__((used)). Some compilers wouldn't accept one.

[NAKAMURA Takumi via llvm-commits]

Author: chapuni
Date: Thu Aug 27 22:34:33 2015
New Revision: 246268

URL: http://llvm.org/viewvc/llvm-project?rev=246268&view=rev
Log:
Kaleidoscope: Prune __attribute__((used)). Some compilers wouldn't accept one.

Modified:
    llvm/trunk/examples/Kaleidoscope/Chapter4/toy.cpp
    llvm/trunk/examples/Kaleidoscope/Chapter5/toy.cpp
    llvm/trunk/examples/Kaleidoscope/Chapter6/toy.cpp
    llvm/trunk/examples/Kaleidoscope/Chapter7/toy.cpp
    llvm/trunk/examples/Kaleidoscope/Chapter8/toy.cpp

Modified: llvm/trunk/examples/Kaleidoscope/Chapter4/toy.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/examples/Kaleidoscope/Chapter4/toy.cpp?rev=246268&r1=246267&r2=246268&view=diff
==============================================================================
--- llvm/trunk/examples/Kaleidoscope/Chapter4/toy.cpp (original)
+++ llvm/trunk/examples/Kaleidoscope/Chapter4/toy.cpp Thu Aug 27 22:34:33 2015
@@ -631,13 +631,13 @@ static void MainLoop() {
 //===----------------------------------------------------------------------===//
 
 /// putchard - putchar that takes a double and returns 0.
-__attribute__((used)) extern "C" double putchard(double X) {
+extern "C" double putchard(double X) {
   fputc((char)X, stderr);
   return 0;
 }
 
 /// printd - printf that takes a double prints it as "%f\n", returning 0.
-__attribute__((used)) extern "C" double printd(double X) {
+extern "C" double printd(double X) {
   fprintf(stderr, "%f\n", X);
   return 0;
 }

Modified: llvm/trunk/examples/Kaleidoscope/Chapter5/toy.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/examples/Kaleidoscope/Chapter5/toy.cpp?rev=246268&r1=246267&r2=246268&view=diff
==============================================================================
--- llvm/trunk/examples/Kaleidoscope/Chapter5/toy.cpp (original)
+++ llvm/trunk/examples/Kaleidoscope/Chapter5/toy.cpp Thu Aug 27 22:34:33 2015
@@ -905,13 +905,13 @@ static void MainLoop() {
 //===----------------------------------------------------------------------===//
 
 /// putchard - putchar that takes a double and returns 0.
-__attribute__((used)) extern "C" double putchard(double X) {
+extern "C" double putchard(double X) {
   fputc((char)X, stderr);
   return 0;
 }
 
 /// printd - printf that takes a double prints it as "%f\n", returning 0.
-__attribute__((used)) extern "C" double printd(double X) {
+extern "C" double printd(double X) {
   fprintf(stderr, "%f\n", X);
   return 0;
 }

Modified: llvm/trunk/examples/Kaleidoscope/Chapter6/toy.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/examples/Kaleidoscope/Chapter6/toy.cpp?rev=246268&r1=246267&r2=246268&view=diff
==============================================================================
--- llvm/trunk/examples/Kaleidoscope/Chapter6/toy.cpp (original)
+++ llvm/trunk/examples/Kaleidoscope/Chapter6/toy.cpp Thu Aug 27 22:34:33 2015
@@ -1023,13 +1023,13 @@ static void MainLoop() {
 //===----------------------------------------------------------------------===//
 
 /// putchard - putchar that takes a double and returns 0.
-__attribute__((used)) extern "C" double putchard(double X) {
+extern "C" double putchard(double X) {
   fputc((char)X, stderr);
   return 0;
 }
 
 /// printd - printf that takes a double prints it as "%f\n", returning 0.
-__attribute__((used)) extern "C" double printd(double X) {
+extern "C" double printd(double X) {
   fprintf(stderr, "%f\n", X);
   return 0;
 }

Modified: llvm/trunk/examples/Kaleidoscope/Chapter7/toy.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/examples/Kaleidoscope/Chapter7/toy.cpp?rev=246268&r1=246267&r2=246268&view=diff
==============================================================================
--- llvm/trunk/examples/Kaleidoscope/Chapter7/toy.cpp (original)
+++ llvm/trunk/examples/Kaleidoscope/Chapter7/toy.cpp Thu Aug 27 22:34:33 2015
@@ -1189,13 +1189,13 @@ static void MainLoop() {
 //===----------------------------------------------------------------------===//
 
 /// putchard - putchar that takes a double and returns 0.
-__attribute__((used)) extern "C" double putchard(double X) {
+extern "C" double putchard(double X) {
   fputc((char)X, stderr);
   return 0;
 }
 
 /// printd - printf that takes a double prints it as "%f\n", returning 0.
-__attribute__((used)) extern "C" double printd(double X) {
+extern "C" double printd(double X) {
   fprintf(stderr, "%f\n", X);
   return 0;
 }

Modified: llvm/trunk/examples/Kaleidoscope/Chapter8/toy.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/examples/Kaleidoscope/Chapter8/toy.cpp?rev=246268&r1=246267&r2=246268&view=diff
==============================================================================
--- llvm/trunk/examples/Kaleidoscope/Chapter8/toy.cpp (original)
+++ llvm/trunk/examples/Kaleidoscope/Chapter8/toy.cpp Thu Aug 27 22:34:33 2015
@@ -1383,13 +1383,13 @@ static void MainLoop() {
 //===----------------------------------------------------------------------===//
 
 /// putchard - putchar that takes a double and returns 0.
-__attribute__((used)) extern "C" double putchard(double X) {
+extern "C" double putchard(double X) {
   fputc((char)X, stderr);
   return 0;
 }
 
 /// printd - printf that takes a double prints it as "%f\n", returning 0.
-__attribute__((used)) extern "C" double printd(double X) {
+extern "C" double printd(double X) {
   fprintf(stderr, "%f\n", X);
   return 0;
 }