[ARM/FDPIC v6 19/24] [ARM][testsuite] FDPIC: Adjust pr43698.c to avoid clash with uclibc.

uclibc defines bswap_32, so use a different name in this test.

2019-09-10  Christophe Lyon  <christophe.lyon@st.com>

	gcc/testsuite/
	* gcc.target/arm/pr43698.c (bswap_32): Rename as my_bswap_32.

From-SVN: r275581

gcc/testsuite/ChangeLog

 2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
 
+	* gcc.target/arm/pr43698.c (bswap_32): Rename as my_bswap_32.
+
+2019-09-10  Christophe Lyon  <christophe.lyon@st.com>
+
 	* g++.dg/cpp0x/noexcept03.C: Add pie_enabled.
 	* g++.dg/ipa/devirt-c-7.C: Likewise.
 	* g++.dg/ipa/ivinline-1.C: Likewise.

gcc/testsuite/gcc.target/arm/pr43698.c

@@ -6,7 +6,7 @@
 
 char do_reverse_endian = 0;
 
-#  define bswap_32(x) \
+#  define my_bswap_32(x) \
   ((((x) & 0xff000000) >> 24) | \
    (((x) & 0x00ff0000) >>  8) | \
    (((x) & 0x0000ff00) <<  8) | \
@@ -16,7 +16,7 @@ char do_reverse_endian = 0;
   (__extension__ ({ \
       uint64_t __res; \
       if (!do_reverse_endian) {    __res = (X); \
-      } else if (sizeof(X) == 4) { __res = bswap_32((X)); \
+      } else if (sizeof(X) == 4) { __res = my_bswap_32((X)); \
       } \
       __res; \
     }))