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Added logging when postponing unwindings.

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This commit is contained in:
jespergravgaard 2020-02-02 23:06:59 +01:00
parent d096790786
commit 2ebf7b698b
5 changed files with 10 additions and 0 deletions
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1
src/main/java/dk/camelot64/kickc/passes/Pass1UnwindStructValues.java
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@ -404,6 +404,7 @@ public class Pass1UnwindStructValues extends Pass1Base {
return new StructUnwindingVariable(variable, structDefinition);
}
} else if(value instanceof StructMemberRef && ((StructMemberRef) value).getStruct() instanceof VariableRef) {
getLog().append("Postponing unwinding for "+currentStmt.toString(getProgram(), false));
return POSTPONE_UNWINDING;
} else if(value instanceof PointerDereferenceSimple) {
return new StructUnwindingPointerDerefSimple((PointerDereferenceSimple) value, structDefinition, stmtIt, currentBlock, currentStmt);

5
src/test/ref/complex/splines/truetype-splines.log
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@ -224,7 +224,12 @@ Adding struct value member variable copy (signed word) show_letter::via_y ← (s
Adding struct value member variable copy (byte) show_letter::segment_type ← *((const struct Segment*) letter_c + (byte~) show_letter::$22).type
Adding struct value member variable copy (struct SplineVector16) show_letter::segment_to ← (struct SplineVector16) show_letter::to
Adding struct value member variable copy (struct SplineVector16) show_letter::segment_via ← (struct SplineVector16) show_letter::via
Postponing unwinding for (struct SplineVector16) show_letter::current ← (struct Segment) show_letter::segment.to
Postponing unwinding for (void~) show_letter::$17 ← call spline_8segB (struct SplineVector16) show_letter::current (struct Segment) show_letter::segment.via (struct Segment) show_letter::segment.to
Postponing unwinding for (void~) show_letter::$17 ← call spline_8segB (struct SplineVector16) show_letter::current (struct Segment) show_letter::segment.via (struct Segment) show_letter::segment.to
Converted procedure struct value parameter to member unwinding in call (void~) show_letter::$17 ← call spline_8segB (signed word) show_letter::current_x (signed word) show_letter::current_y (struct Segment) show_letter::segment.via (struct Segment) show_letter::segment.to
Postponing unwinding for (struct SplineVector16) show_letter::current ← (struct Segment) show_letter::segment.to
Postponing unwinding for (struct SplineVector16) show_letter::current ← (struct Segment) show_letter::segment.to
Adding struct value member variable copy (signed word) bitmap_plot_spline_8seg::current_x ← *((signed word*~) bitmap_plot_spline_8seg::$10 + (number~) bitmap_plot_spline_8seg::$6)
Adding struct value member variable copy (signed word) bitmap_plot_spline_8seg::current_y ← *((signed word*~) bitmap_plot_spline_8seg::$11 + (number~) bitmap_plot_spline_8seg::$6)
Adding struct value member variable copy (signed word) bitmap_plot_spline_8seg::current_x ← *((signed word*~) bitmap_plot_spline_8seg::$12 + (byte~) bitmap_plot_spline_8seg::$9)

2
src/test/ref/struct-19.log
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@ -1,6 +1,8 @@
Adding struct value member variable copy *(&(struct Vector) main::v) ← memset(struct Vector, (const byte) SIZEOF_STRUCT_VECTOR)
Adding struct value member variable copy *(&(struct Point) main::p1) ← memcpy(*(&(const struct Point) $0), struct Point, (const byte) SIZEOF_STRUCT_POINT)
Adding struct value member variable copy *(&(struct Point) main::p2) ← memcpy(*(&(const struct Point) $1), struct Point, (const byte) SIZEOF_STRUCT_POINT)
Postponing unwinding for (struct Vector) main::v.p ← (struct Point) main::p1
Postponing unwinding for (struct Vector) main::v.q ← (struct Point) main::p2
Replacing struct member reference (struct Vector) main::v.p with member unwinding reference *((struct Point*)&(struct Vector) main::v+(const byte) OFFSET_STRUCT_VECTOR_P)
Replacing struct member reference (struct Vector) main::v.q with member unwinding reference *((struct Point*)&(struct Vector) main::v+(const byte) OFFSET_STRUCT_VECTOR_Q)
Replacing struct member reference (struct Vector) main::v.p with member unwinding reference *((struct Point*)&(struct Vector) main::v+(const byte) OFFSET_STRUCT_VECTOR_P)

1
src/test/ref/struct-8.log
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@ -14,6 +14,7 @@ Adding struct value member variable copy (byte) main::p_x ← (byte) $a
Adding struct value member variable copy (byte) main::p_y ← (byte) $a
Adding struct value member variable copy (struct Point) main::c_center ← (struct Point) main::p
Adding struct value member variable copy (byte) main::c_radius ← (byte) 5
Postponing unwinding for (struct Point) main::point ← (struct Circle) main::c.center
Replacing struct member reference (struct Circle) main::c.center with member unwinding reference (struct Point) main::c_center
Replacing struct member reference (struct Point) main::point.x with member unwinding reference (byte) main::point_x
Replacing struct member reference (struct Point) main::point.y with member unwinding reference (byte) main::point_y

1
src/test/ref/struct-9.log
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@ -11,6 +11,7 @@ Adding struct value member variable copy (byte) main::p_x ← (byte) $a
Adding struct value member variable copy (byte) main::p_y ← (byte) $a
Adding struct value member variable copy (struct Point) main::c_center ← {}
Adding struct value member variable copy (byte) main::c_radius ← (byte) 0
Postponing unwinding for (struct Circle) main::c.center ← (struct Point) main::p
Replacing struct member reference (struct Circle) main::c.center with member unwinding reference (struct Point) main::c_center
Replacing struct member reference (struct Circle) main::c.radius with member unwinding reference (byte) main::c_radius
Replacing struct member reference (struct Circle) main::c.center with member unwinding reference (struct Point) main::c_center