From 8c8d763389ec329c95944b0746080d441ff3c554 Mon Sep 17 00:00:00 2001
From: Steffen Jaeckel <s@jaeckel.eu>
Date: Thu, 12 Jun 2014 18:08:10 +0200
Subject: [PATCH] sqr generator: update preamble not to compile the code if
 it's not required

---
 src/generators/comba_sqr_gen.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/generators/comba_sqr_gen.c b/src/generators/comba_sqr_gen.c
index 0b1b9d0..ffd1414 100644
--- a/src/generators/comba_sqr_gen.c
+++ b/src/generators/comba_sqr_gen.c
@@ -19,7 +19,7 @@ printf(
 "#define TFM_DEFINES\n"
 "#include \"fp_sqr_comba.c\"\n"
 "\n"
-"#ifdef TFM_SQR%d\n"
+"#if defined(TFM_SQR%d) && FP_SIZE >= %d\n"
 "void fp_sqr_comba%d(fp_int *A, fp_int *B)\n"
 "{\n"
 "   fp_digit *a, b[%d], c0, c1, c2, sc0, sc1, sc2;\n"
@@ -35,7 +35,7 @@ printf(
 "\n"
 "   /* output 0 */\n"
 "   SQRADD(a[0],a[0]);\n"
-"   COMBA_STORE(b[0]);\n", N, N, N+N);
+"   COMBA_STORE(b[0]);\n", N, N+N, N, N+N);
 
    for (x = 1; x < N+N-1; x++) {
 printf(