From c82f389a019426aaa9363325388c61736b333545 Mon Sep 17 00:00:00 2001
From: Camil Staps
Date: Tue, 15 Nov 2016 21:32:29 +0000
Subject: Optimisation: pc can be Rd operand for ldr; nop at node entry not
 needed

---
 cgthumb2was.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/cgthumb2was.c b/cgthumb2was.c
index 21dcedd..dade5a1 100644
--- a/cgthumb2was.c
+++ b/cgthumb2was.c
@@ -401,10 +401,6 @@ static void w_as_define_code_label (LABEL *label)
 	w_as_label (label->label_name);
 	w_as_colon();
 	w_as_newline();
-
-	if (label->label_flags & NODE_ENTRY_LABEL) {
-		w_as_instruction_without_parameters ("nop");
-	}
 }
 
 static void w_as_internal_label (int label_number)
@@ -2353,10 +2349,7 @@ static void w_as_fmovel_instruction (struct instruction *instruction)
 static void w_as_rts_instruction (void)
 {
 	w_as_opcode ("ldr");
-	fprintf (assembly_file,"lr,[sp],#4");
-	w_as_newline_after_instruction();
-	w_as_opcode ("mov");
-	fprintf (assembly_file,"pc,lr");
+	fprintf (assembly_file,"pc,[sp],#4");
 	w_as_newline_after_instruction();
 
 	write_float_constants();
-- 
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