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-rw-r--r--vaporize/library/Kettle.java43
-rw-r--r--vaporize/library/SpillEverywhere.java61
-rw-r--r--vaporize/tests/ex30.vapor3
-rw-r--r--vaporize/tests/ex32.vapor15
-rw-r--r--vaporize/tests/ex32.vaporm22
5 files changed, 121 insertions, 23 deletions
diff --git a/vaporize/library/Kettle.java b/vaporize/library/Kettle.java
new file mode 100644
index 0000000..2590d4b
--- /dev/null
+++ b/vaporize/library/Kettle.java
@@ -0,0 +1,43 @@
+package vaporize.library;
+
+import cs132.vapor.ast.*;
+import java.util.ArrayList;
+
+/**
+ * This class contains various generic methods for
+ * assembling common-use vaporm strings.
+ *
+ * Robert Martin cries
+ */
+class Kettle {
+
+ ArrayList<String> vapor;
+
+ protected Kettle(ArrayList<String> vapor) {
+ this.vapor = vapor;
+ }
+
+ protected String indexOriginal(Node n) {
+ /**
+ * Given the source position of a Node, returns the original line.
+ */
+ return this.vapor.get(n.sourcePos.line-1);
+ }
+
+ protected String functionParameters(VFunction prev, int in,
+ int out, int local) {
+ return String.format("func %s [in %d, out %d, local %d]",
+ this.indexOriginal(prev).split(" ")[1],
+ in,
+ out,
+ local);
+ }
+
+ protected String spill() {
+ return null;
+ }
+
+ protected String backup() {
+ return null;
+ }
+}
diff --git a/vaporize/library/SpillEverywhere.java b/vaporize/library/SpillEverywhere.java
index 5edbbfc..b910270 100644
--- a/vaporize/library/SpillEverywhere.java
+++ b/vaporize/library/SpillEverywhere.java
@@ -5,77 +5,98 @@ import st.*;
import misc.*;
import java.util.*;
-public class SpillEverywhere<P, R> extends VInstr.VisitorPR<P, R, RuntimeException> {
+public class SpillEverywhere extends VInstr.VisitorPR<String, String, RuntimeException> {
- ArrayList<String> vapor;
+ VaporProgram vp;
+ Kettle kettle;
String vaporm;
+ // public CFGSimp(VaporProgram v) {
- public SpillEverywhere(ArrayList<String> vapor) {
- this.vapor = vapor;
+ // // nodes
+ // for (VInstr s : n.body)
+ // this.cfg.addNode(new CFGNode(s));
+
+ // // edges
+ // for (VInstr s : n.body)
+ // s.accept("", this);
+
+ // System.out.println(this.cfg.getNodes().toString());
+ // }
+
+ public SpillEverywhere(VaporProgram vp, ArrayList<String> vapor) {
+ this.vp = vp;
+ this.kettle = new Kettle(vapor);
this.vaporm = "";
+
+ for (VFunction f : vp.functions) {
+ for (VInstr s : f.body) {
+ // s.accept("", this);
+ }
+ PrintFilter.print(this.kettle.indexOriginal(f), true);
+ }
}
- public R visit(P p, VMemRead n) throws RuntimeException {
+ public String visit(String p, VMemRead n) throws RuntimeException {
PrintFilter.print(String.format("%s (%s:%s)",
n.getClass().getSimpleName(),
- this.vapor.get(n.sourcePos.line-1),
+ this.kettle.indexOriginal(n),
n.sourcePos.toString()), true);
return null;
}
- public R visit(P p, VMemWrite n) throws RuntimeException {
+ public String visit(String p, VMemWrite n) throws RuntimeException {
PrintFilter.print(String.format("%s (%s:%s)",
n.getClass().getSimpleName(),
- this.vapor.get(n.sourcePos.line-1),
+ this.kettle.indexOriginal(n),
n.sourcePos.toString()), true);
return null;
}
- public R visit(P p, VAssign n) throws RuntimeException {
+ public String visit(String p, VAssign n) throws RuntimeException {
PrintFilter.print(String.format("%s (%s:%s)",
n.getClass().getSimpleName(),
- this.vapor.get(n.sourcePos.line-1),
+ this.kettle.indexOriginal(n),
n.sourcePos.toString()), true);
return null;
}
- public R visit(P p, VBranch n) throws RuntimeException {
+ public String visit(String p, VBranch n) throws RuntimeException {
PrintFilter.print(String.format("%s (%s:%s)",
n.getClass().getSimpleName(),
- this.vapor.get(n.sourcePos.line-1),
+ this.kettle.indexOriginal(n),
n.sourcePos.toString()), true);
return null;
}
- public R visit(P p, VGoto n) throws RuntimeException {
+ public String visit(String p, VGoto n) throws RuntimeException {
PrintFilter.print(String.format("%s (%s:%s)",
n.getClass().getSimpleName(),
- this.vapor.get(n.sourcePos.line-1),
+ this.kettle.indexOriginal(n),
n.sourcePos.toString()), true);
return null;
}
- public R visit(P p, VCall n) throws RuntimeException {
+ public String visit(String p, VCall n) throws RuntimeException {
PrintFilter.print(String.format("%s (%s:%s)",
n.getClass().getSimpleName(),
- this.vapor.get(n.sourcePos.line-1),
+ this.kettle.indexOriginal(n),
n.sourcePos.toString()), true);
return null;
}
- public R visit(P p, VBuiltIn n) throws RuntimeException {
+ public String visit(String p, VBuiltIn n) throws RuntimeException {
PrintFilter.print(String.format("%s (%s:%s)",
n.op.name,
- this.vapor.get(n.sourcePos.line-1),
+ this.kettle.indexOriginal(n),
n.sourcePos.toString()), true);
return null;
}
- public R visit(P p, VReturn n) throws RuntimeException {
+ public String visit(String p, VReturn n) throws RuntimeException {
PrintFilter.print(String.format("%s (%s:%s)",
n.getClass().getSimpleName(),
- this.vapor.get(n.sourcePos.line-1),
+ this.kettle.indexOriginal(n),
n.sourcePos.toString()), true);
return null;
}
diff --git a/vaporize/tests/ex30.vapor b/vaporize/tests/ex30.vapor
deleted file mode 100644
index 200baee..0000000
--- a/vaporize/tests/ex30.vapor
+++ /dev/null
@@ -1,3 +0,0 @@
-func Main()
-
- ret \ No newline at end of file
diff --git a/vaporize/tests/ex32.vapor b/vaporize/tests/ex32.vapor
new file mode 100644
index 0000000..8a8dc62
--- /dev/null
+++ b/vaporize/tests/ex32.vapor
@@ -0,0 +1,15 @@
+func Main()
+ t.3 = HeapAllocZ(4)
+ [t.3+0] = :functable_A
+ t.4 = [t.3+0]
+ t.5 = [t.4+0]
+ t.6 = 12
+ t.10 = call t.5(t.3 t.6)
+ PrintIntS(t.10)
+ ret
+
+const functable_A
+ :A_foo
+
+func A_foo(this t.1)
+ ret t.1
diff --git a/vaporize/tests/ex32.vaporm b/vaporize/tests/ex32.vaporm
new file mode 100644
index 0000000..85ecf13
--- /dev/null
+++ b/vaporize/tests/ex32.vaporm
@@ -0,0 +1,22 @@
+func Main [in 0, out 0, local 0]
+ $t0 = HeapAllocZ(4)
+ [$t0] = :functable_A
+ $t1 = [$t0]
+ $t2 = [$t1]
+ $a0 = $t0
+ $a1 = 12
+ call $t2
+ $t1 = $v0
+ PrintIntS($t1)
+ ret
+
+const functable_A
+ :A_foo
+
+func A_foo [in 0, out 0, local 1]
+ local[0] = $s0
+ $t0 = $a0
+ $s0 = $a1
+ $v0 = $s0
+ $s0 = local[0]
+ ret
generated by cgit v1.2.3 (git 2.39.1) at 2025-05-13 20:23:13 +0000