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Removed -O0 switch

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This commit is contained in:
jespergravgaard
2019-05-31 18:51:39 +02:00
parent 8925a57955
commit 487c06fbbc
2 changed files with 12 additions and 28 deletions
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33
src/main/java/dk/camelot64/kickc/Compiler.java
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@@ -29,9 +29,6 @@ public class Compiler {
/** The number of combinations to test when uplifting variables into registers. */ /** The number of combinations to test when uplifting variables into registers. */
private int upliftCombinations = 100; private int upliftCombinations = 100;
/** Tell the compiler to mimimize optimizations to increase performance. */
private boolean optimizeMinimal = false;
public Compiler() { public Compiler() {
this.program = new Program(); this.program = new Program();
} }
@@ -40,10 +37,6 @@ public class Compiler {
this.upliftCombinations = upliftCombinations; this.upliftCombinations = upliftCombinations;
} }
public void setOptimizeMinimal(boolean optimizeMinimal) {
this.optimizeMinimal = optimizeMinimal;
}
public void setLog(CompileLog compileLog) { public void setLog(CompileLog compileLog) {
program.setLog(compileLog); program.setLog(compileLog);
} }
@@ -472,23 +465,21 @@ public class Compiler {
} while(change); } while(change);
getLog().append(program.getRegisterPotentials().toString()); getLog().append(program.getRegisterPotentials().toString());
if(!optimizeMinimal) { // Find register uplift scopes
// Find register uplift scopes getLog().append("REGISTER UPLIFT SCOPES");
getLog().append("REGISTER UPLIFT SCOPES"); new Pass4RegisterUpliftScopeAnalysis(program).findScopes();
new Pass4RegisterUpliftScopeAnalysis(program).findScopes(); getLog().append(program.getRegisterUpliftProgram().toString((program.getVariableRegisterWeights())));
getLog().append(program.getRegisterUpliftProgram().toString((program.getVariableRegisterWeights())));
// Attempt uplifting registers through a lot of combinations // Attempt uplifting registers through a lot of combinations
//getLog().setVerboseUplift(true); //getLog().setVerboseUplift(true);
new Pass4RegisterUpliftCombinations(program).performUplift(upliftCombinations); new Pass4RegisterUpliftCombinations(program).performUplift(upliftCombinations);
//getLog().setVerboseUplift(true); //getLog().setVerboseUplift(true);
//new Pass4RegisterUpliftStatic(program).performUplift(); //new Pass4RegisterUpliftStatic(program).performUplift();
//getLog().setVerboseUplift(false); //getLog().setVerboseUplift(false);
// Attempt uplifting registers one at a time to catch remaining potential not realized by combination search // Attempt uplifting registers one at a time to catch remaining potential not realized by combination search
new Pass4RegisterUpliftRemains(program).performUplift(upliftCombinations); new Pass4RegisterUpliftRemains(program).performUplift(upliftCombinations);
}
// Final register coalesce and finalization // Final register coalesce and finalization
new Pass4ZeroPageCoalesceAssignment(program).coalesce(); new Pass4ZeroPageCoalesceAssignment(program).coalesce();

7
src/main/java/dk/camelot64/kickc/KickC.java
View File

@@ -54,9 +54,6 @@ public class KickC implements Callable<Void> {
@CommandLine.Option(names = {"-Ouplift" }, description = "Optimization Option. Number of combinations to test when uplifting variables to registers in a scope. By default 100 combinations are tested.") @CommandLine.Option(names = {"-Ouplift" }, description = "Optimization Option. Number of combinations to test when uplifting variables to registers in a scope. By default 100 combinations are tested.")
private Integer optimizeUpliftCombinations = null; private Integer optimizeUpliftCombinations = null;
@CommandLine.Option(names = {"-O0" }, description = "Optimization Option. Perform minimal optimization to increase the speed of the compiler.")
private boolean optimizeMinimal = false;
@CommandLine.Option(names = {"-v" }, description = "Verbose output describing the compilation process") @CommandLine.Option(names = {"-v" }, description = "Verbose output describing the compilation process")
private boolean verbose= false; private boolean verbose= false;
@@ -161,10 +158,6 @@ public class KickC implements Callable<Void> {
compiler.setUpliftCombinations(optimizeUpliftCombinations); compiler.setUpliftCombinations(optimizeUpliftCombinations);
} }
if(optimizeMinimal) {
compiler.setOptimizeMinimal(true);
}
System.out.println("Compiling " + kcFile); System.out.println("Compiling " + kcFile);
Program program = null; Program program = null;
try { try {