Make signness explicit in tree-ssa/pr102736.c

This test is failing on ppc64* due to different default signness for
chars.

Tested on x86-64 Linux and ppc64le Linux.

	PR testsuite/pr102751

gcc/testsuite/ChangeLog:

	* gcc.dg/tree-ssa/pr102736.c: Make sign explicit.

diff --git a/gcc/testsuite/gcc.dg/tree-ssa/pr102736.c b/gcc/testsuite/gcc.dg/tree-ssa/pr102736.c
index 7e556f0..c693a71 100644 (file)
--- a/gcc/testsuite/gcc.dg/tree-ssa/pr102736.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/pr102736.c
@@ -3,8 +3,8 @@
 
 int a, b = -1, c;
 int d = 1;
-static inline char e(char f, int g) { return g ? f : 0; }
-static inline char h(char f) { return f < a ? f : f < a; }
+static inline signed char e(signed char f, int g) { return g ? f : 0; }
+static inline signed char h(signed char f) { return f < a ? f : f < a; }
 static inline unsigned char i(unsigned char f, int g) { return g ? f : f > g; }
 void j() {
 L: