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comparison gen/main.cpp @ 1170:e40c65bd8c5d

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Allow specific optimization passes to be requested from the command line. Now you can run "`ldc test.d -c -mem2reg -simplifycfg`" if you feel the urge. The -O<N> options are still supported, and are inserted in the passes list in the position where they appear on the command line. (so -simplifycfg -O1 -instcombine does the "right thing") One small change: -inline is renamed to -enable-inlining due to a naming conflict with the option to add the -inline pass. -inline now inserts the inlining pass in the position specified, not in the middle of -O<N>. (ldmd has been updated to translate -inline to -enable-inlining)
author Frits van Bommel <fvbommel wxs.nl>
date Sun, 29 Mar 2009 15:46:55 +0200
parents 5ebe8224988b
children a95fc9fcad5c
comparison
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1169:2bff538fa3b9 1170:e40c65bd8c5d
189 #endif 189 #endif
190 190
191 // Handle fixed-up arguments! 191 // Handle fixed-up arguments!
192 cl::SetVersionPrinter(&printVersion); 192 cl::SetVersionPrinter(&printVersion);
193 cl::ParseCommandLineOptions(final_args.size(), (char**)&final_args[0], "LLVM-based D Compiler\n", true); 193 cl::ParseCommandLineOptions(final_args.size(), (char**)&final_args[0], "LLVM-based D Compiler\n", true);
194
195 global.params.optimize = (global.params.optimizeLevel >= 0);
196 194
197 // Negated options 195 // Negated options
198 global.params.link = !compileOnly; 196 global.params.link = !compileOnly;
199 global.params.obj = !dontWriteObj; 197 global.params.obj = !dontWriteObj;
200 global.params.useInlineAsm = !noAsm; 198 global.params.useInlineAsm = !noAsm;