From 1d2e0cd25932baf3c7646b6b1c37600a6431cae6 Mon Sep 17 00:00:00 2001
From: Ayke van Laethem <aykevanlaethem@gmail.com>
Date: Sat, 15 Sep 2018 18:45:46 +0200
Subject: [PATCH] compiler: don't show DebugRef with -dumpssa

---
 compiler.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/compiler.go b/compiler.go
index 503bf832..a9e37044 100644
--- a/compiler.go
+++ b/compiler.go
@@ -1337,6 +1337,9 @@ func (c *Compiler) parseFunc(frame *Frame) error {
 		c.builder.SetInsertPointAtEnd(frame.blocks[block])
 		frame.currentBlock = block
 		for _, instr := range block.Instrs {
+			if _, ok := instr.(*ssa.DebugRef); ok {
+				continue
+			}
 			if c.dumpSSA {
 				if val, ok := instr.(ssa.Value); ok && val.Name() != "" {
 					fmt.Printf("\t%s = %s\n", val.Name(), val.String())