Even more debug output

Author: drexin

lib/IRGen/TypeLayout.cpp

@@ -205,7 +205,9 @@ class LayoutStringBuilder {
     for (auto &refCounting : _refCountings) {
       switch (refCounting.kind) {
       case RefCountingKind::Skip:
+        fprintf(stderr, "----- SkipStart, skip: %zu\n", skip);
         skip += refCounting.size;
+        fprintf(stderr, "----- SkipEnd, skip: %zu\n", skip);
         break;
 
       case RefCountingKind::Resilient: {
@@ -270,6 +272,7 @@ class LayoutStringBuilder {
       }
 
       case RefCountingKind::SinglePayloadEnumFN: {
+        fprintf(stderr, "----- SinglePayloadStart, skip: %zu\n", skip);
         uint64_t op = (static_cast<uint64_t>(refCounting.kind) << 56) | skip;
         B.addInt64(op);
 
@@ -300,10 +303,12 @@ class LayoutStringBuilder {
         skip += enumData.extraTagByteCount;
 
         flags |= LayoutStringFlags::HasRelativePointers;
+        fprintf(stderr, "----- SinglePayloadEnd, skip: %zu\n", skip);
         break;
       }
 
       case RefCountingKind::MultiPayloadEnumFN: {
+        fprintf(stderr, "----- MultiPayloadStart, skip: %zu\n", skip);
         uint64_t op = (static_cast<uint64_t>(refCounting.kind) << 56) | skip;
         B.addInt64(op);
 
@@ -341,8 +346,10 @@ class LayoutStringBuilder {
           size_t nestedSkip = 0;
           LayoutStringBuilder nestedBuilder{};
           payload->refCountString(IGM, nestedBuilder, genericSig);
+          fprintf(stderr, "----- MultiPayloadCaseStart, skip: %zu\n", skip);
           addRefCountings(IGM, B, genericSig, nestedBuilder.refCountings,
                           nestedSkip, nestedRefCountBytes, flags);
+          fprintf(stderr, "----- MultiPayloadCaseEnd, skip: %zu\n", skip);
 
           // NUL terminator
           B.addInt64(0);
@@ -357,6 +364,7 @@ class LayoutStringBuilder {
                          nestedRefCountBytes;
 
         flags |= LayoutStringFlags::HasRelativePointers;
+        fprintf(stderr, "----- MultiPayloadEnd, skip: %zu\n", skip);
         break;
       }