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Source map in DebugInfo. IVM needs to port its stuff over eventually.

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This commit is contained in:
Ben Vanik
2014-01-25 21:20:28 -08:00
parent 4609339c5a
commit 0cca23cdd7
12 changed files with 135 additions and 19 deletions
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7
src/alloy/compiler/passes/finalization_pass.cc
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@@ -35,8 +35,11 @@ int FinalizationPass::Run(HIRBuilder* builder) {
auto arena = builder->arena();
uint32_t block_ordinal = 0;
auto block = builder->first_block();
while (block) {
block->ordinal = block_ordinal++;
// Ensure all labels have names.
auto label = block->label_head;
while (label) {
@@ -52,10 +55,10 @@ int FinalizationPass::Run(HIRBuilder* builder) {
// ? remove useless jumps?
// Renumber all instructions to make liveness tracking easier.
uint32_t n = 0;
uint32_t instr_ordinal = 0;
auto instr = block->instr_head;
while (instr) {
instr->ordinal = n++;
instr->ordinal = instr_ordinal++;
instr = instr->next;
}