compiler: sort predecessors in IR dump output.

Makes diffs more useful.
2018-05-19 16:57:47 +00:00 · 2018-05-19 16:57:47 +00:00 · fd110e9848
parent dc1c4ebf1d
commit fd110e9848
1 changed files with 1 additions and 1 deletions
--- a/artiq/compiler/ir.py
+++ b/artiq/compiler/ir.py
@ -379,7 +379,7 @@ class BasicBlock(NamedValue):
        lines = ["{}:".format(escape_name(self.name))]
        if self.function is not None:
            lines[0] += " ; predecessors: {}".format(
-                ", ".join([escape_name(pred.name) for pred in self.predecessors()]))
+                ", ".join(sorted([escape_name(pred.name) for pred in self.predecessors()])))

        # Annotated instructions
        loc = None