reduce the size of IrInstruction by 8 bytes on 64 bit targets

This brings the std lib tests down from 3.51 GiB memory usage
to 3.41 GiB, by making two fields that were 64 bits 32 bits.
This is a small thing; the bigger wins will come from the strategy
outlined in the previous commit.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/ir_print.cpp b/src/ir_print.cpp
index 441808e834..d3c77f3638 100644
--- a/src/ir_print.cpp
+++ b/src/ir_print.cpp
@@ -385,8 +385,8 @@ static void ir_print_prefix(IrPrint *irp, IrInstruction *instruction, bool trail
     const char mark = trailing ? ':' : '#';
     const char *type_name = instruction->value.type ? buf_ptr(&instruction->value.type->name) : "(unknown)";
     const char *ref_count = ir_has_side_effects(instruction) ?
-        "-" : buf_ptr(buf_sprintf("%" ZIG_PRI_usize "", instruction->ref_count));
-    fprintf(irp->f, "%c%-3zu| %-22s| %-12s| %-2s| ", mark, instruction->debug_id,
+        "-" : buf_ptr(buf_sprintf("%" PRIu32 "", instruction->ref_count));
+    fprintf(irp->f, "%c%-3" PRIu32 "| %-22s| %-12s| %-2s| ", mark, instruction->debug_id,
         ir_instruction_type_str(instruction->id), type_name, ref_count);
 }
 
@@ -398,7 +398,7 @@ static void ir_print_const_value(IrPrint *irp, ConstExprValue *const_val) {
 }
 
 static void ir_print_var_instruction(IrPrint *irp, IrInstruction *instruction) {
-    fprintf(irp->f, "#%" ZIG_PRI_usize "", instruction->debug_id);
+    fprintf(irp->f, "#%" PRIu32 "", instruction->debug_id);
     if (irp->pass != IrPassSrc && irp->printed.maybe_get(instruction) == nullptr) {
         irp->printed.put(instruction, 0);
         irp->pending.append(instruction);