From 57382355232f40898f8cf83380ef7b7f3f995b8a Mon Sep 17 00:00:00 2001
From: Enji Cooper <ngie@FreeBSD.org>
Date: Wed, 10 Sep 2014 03:54:57 +0000
Subject: [PATCH] Add diagnostic printfs and disable test # 4 on i386

Reviewed by: jmmv, rpaulo
MFC after: 3 days
Phabric: D749
PR: 191676
Sponsored by: EMC / Isilon Storage Division
---
 tools/regression/lib/msun/test-cexp.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/tools/regression/lib/msun/test-cexp.c b/tools/regression/lib/msun/test-cexp.c
index 78c3f1a32044..69897d32155e 100644
--- a/tools/regression/lib/msun/test-cexp.c
+++ b/tools/regression/lib/msun/test-cexp.c
@@ -117,6 +117,7 @@ test_nan()
 	/* cexp(x + NaNi) = NaN + NaNi and optionally raises invalid */
 	/* cexp(NaN + yi) = NaN + NaNi and optionally raises invalid (|y|>0) */
 	for (i = 0; i < N(finites); i++) {
+		printf("# Run %d..\n", i);
 		testall(CMPLXL(finites[i], NAN), CMPLXL(NAN, NAN),
 			ALL_STD_EXCEPT & ~FE_INVALID, 0, 0);
 		if (finites[i] == 0.0)
@@ -148,6 +149,7 @@ test_inf(void)
 
 	/* cexp(x + inf i) = NaN + NaNi and raises invalid */
 	for (i = 0; i < N(finites); i++) {
+		printf("# Run %d..\n", i);
 		testall(CMPLXL(finites[i], INFINITY), CMPLXL(NAN, NAN),
 			ALL_STD_EXCEPT, FE_INVALID, 1);
 	}
@@ -189,6 +191,7 @@ test_reals(void)
 
 	for (i = 0; i < N(finites); i++) {
 		/* XXX could check exceptions more meticulously */
+		printf("# Run %d..\n", i);
 		test(cexp, CMPLXL(finites[i], 0.0),
 		     CMPLXL(exp(finites[i]), 0.0),
 		     FE_INVALID | FE_DIVBYZERO, 0, 1);
@@ -210,6 +213,7 @@ test_imaginaries(void)
 	int i;
 
 	for (i = 0; i < N(finites); i++) {
+		printf("# Run %d..\n", i);
 		test(cexp, CMPLXL(0.0, finites[i]),
 		     CMPLXL(cos(finites[i]), sin(finites[i])),
 		     ALL_STD_EXCEPT & ~FE_INEXACT, 0, 1);
@@ -241,6 +245,7 @@ test_small(void)
 	int i;
 
 	for (i = 0; i < N(tests); i += 4) {
+		printf("# Run %d..\n", i);
 		a = tests[i];
 		b = tests[i + 1];
 		x = tests[i + 2];
@@ -297,8 +302,12 @@ main(int argc, char *argv[])
 	test_inf();
 	printf("ok 3 - cexp inf\n");
 
+#if defined(__i386__)
+	printf("not ok 4 - cexp reals # TODO: PR # 191676 fails assertion on i386\n");
+#else
 	test_reals();
 	printf("ok 4 - cexp reals\n");
+#endif
 
 	test_imaginaries();
 	printf("ok 5 - cexp imaginaries\n");