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

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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.
This commit is contained in:
Andrew Kelley
2019-10-19 03:51:04 -04:00
parent fa9f1d2396
commit 4e98512344
3 changed files with 10 additions and 9 deletions
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7
src/ir.cpp
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@@ -10822,7 +10822,8 @@ static IrInstruction *ira_suspend(IrAnalyze *ira, IrInstruction *old_instruction
IrSuspendPosition *suspend_pos)
{
if (ira->codegen->verbose_ir) {
fprintf(stderr, "suspend %s_%zu %s_%zu #%zu (%zu,%zu)\n", ira->old_irb.current_basic_block->name_hint,
fprintf(stderr, "suspend %s_%zu %s_%zu #%" PRIu32 " (%zu,%zu)\n",
ira->old_irb.current_basic_block->name_hint,
ira->old_irb.current_basic_block->debug_id,
ira->old_irb.exec->basic_block_list.at(ira->old_bb_index)->name_hint,
ira->old_irb.exec->basic_block_list.at(ira->old_bb_index)->debug_id,
@@ -10860,7 +10861,7 @@ static IrInstruction *ira_resume(IrAnalyze *ira) {
ira->instruction_index = pos.instruction_index;
assert(pos.instruction_index < ira->old_irb.current_basic_block->instruction_list.length);
if (ira->codegen->verbose_ir) {
fprintf(stderr, "%s_%zu #%zu\n", ira->old_irb.current_basic_block->name_hint,
fprintf(stderr, "%s_%zu #%" PRIu32 "\n", ira->old_irb.current_basic_block->name_hint,
ira->old_irb.current_basic_block->debug_id,
ira->old_irb.current_basic_block->instruction_list.at(pos.instruction_index)->debug_id);
}
@@ -26328,7 +26329,7 @@ ZigType *ir_analyze(CodeGen *codegen, IrExecutable *old_exec, IrExecutable *new_
}
if (ira->codegen->verbose_ir) {
fprintf(stderr, "analyze #%zu\n", old_instruction->debug_id);
fprintf(stderr, "analyze #%" PRIu32 "\n", old_instruction->debug_id);
}
IrInstruction *new_instruction = ir_analyze_instruction_base(ira, old_instruction);
if (new_instruction != nullptr) {