From 7368576a98593b68a154835be50d632e5e54472b Mon Sep 17 00:00:00 2001
From: law <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue, 20 Feb 2018 18:59:22 +0000
Subject: 	PR middle-end/82123 	PR tree-optimization/81592 	PR
 middle-end/79257 	* gimple-ssa-sprintf.c (format_integer): Query EVRP
 range analyzer 	for range data rather than using global data.

	* gcc.dg/pr81592.c: New test.
	* gcc.dg/pr82123.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@257857 138bc75d-0d04-0410-961f-82ee72b054a4
---
 gcc/testsuite/gcc.dg/pr82123.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 gcc/testsuite/gcc.dg/pr82123.c

(limited to 'gcc/testsuite/gcc.dg/pr82123.c')

diff --git a/gcc/testsuite/gcc.dg/pr82123.c b/gcc/testsuite/gcc.dg/pr82123.c
new file mode 100644
index 00000000000..34109f1aec4
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr82123.c
@@ -0,0 +1,12 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -Wformat-overflow=1" } */
+
+void acpi_gpiochip_request_interrupt(unsigned short s)
+{
+        char name[3];
+	unsigned int pin = s;
+
+	if (pin <= 255)
+		__builtin_sprintf(name, "%02X", pin);
+}
+
-- 
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