From 1f13c75a66fc7431d81baf240180d6ae6319f20a Mon Sep 17 00:00:00 2001
From: Samy Al Bahra <sbahra@repnop.org>
Date: Fri, 9 Nov 2012 14:38:41 -0500
Subject: [PATCH] regressions/ck_pr_store: Add coverage for double.

It appears GCC doesn't handle IMM constraint gracefully
for double. This isn't an issue with clang.
---
 regressions/ck_pr/validate/ck_pr_store.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/regressions/ck_pr/validate/ck_pr_store.c b/regressions/ck_pr/validate/ck_pr_store.c
index a76eb3b..de886d7 100644
--- a/regressions/ck_pr/validate/ck_pr_store.c
+++ b/regressions/ck_pr/validate/ck_pr_store.c
@@ -32,6 +32,7 @@
 #include <unistd.h>
 
 #include <ck_pr.h>
+#include "../../common.h"
 
 #ifndef R_REPEAT
 #define R_REPEAT 200000
@@ -117,9 +118,15 @@ rg_width(int m)
 int
 main(void)
 {
+	double d;
 
 	srandom((unsigned int)getpid());
 
+	ck_pr_store_double(&d, 0.0);
+	if (ck_pr_load_double(&d) != 0.0) {
+		ck_error("Stored 0 in double, did not find 0.\n");
+	}
+
 #ifdef CK_F_PR_STORE_64
 	CK_PR_STORE_B(64);
 #endif