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Builder: fix debug location of the first instruction in a block

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This commit is contained in:
Jacob Young 2024-02-23 01:44:34 +01:00
parent dbfa3238fe
commit c894df54f7
1 changed files with 3 additions and 1 deletions
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4
src/codegen/llvm/Builder.zig
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@ -6481,7 +6481,9 @@ pub const WipFunction = struct {
self.instructions.appendAssumeCapacity(instruction);
if (!self.builder.strip) {
self.names.appendAssumeCapacity(final_name);
if (!std.meta.eql(self.current_debug_location, self.last_debug_location)) {
if (block_instructions.items.len == 0 or
self.current_debug_location != self.last_debug_location)
{
self.debug_locations.putAssumeCapacity(index, self.current_debug_location);
self.last_debug_location = self.current_debug_location;
}