backport: f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.

	Backport from mainline
	2014-01-30  Jakub Jelinek  <jakub@redhat.com>

	* config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.

From-SVN: r207395

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ef65520cfbf696797ca663c5b131b8d1b2059e68..77d5124ec1e464cabc67cbe406f2d8eba518acf0 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2014-02-02  Uros Bizjak  <ubizjak@gmail.com>
+
+       Backport from mainline
+       2014-01-30  Jakub Jelinek  <jakub@redhat.com>
+
+       * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
+
 2014-01-31  Richard Henderson  <rth@redhat.com>
 
        PR middle-end/60004
@@ -26,9 +33,9 @@
        Backport from mainline
        2014-01-25  Walter Lee  <walt@tilera.com>
 
-       * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins): 
+       * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
        Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
-       * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins): 
+       * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
        Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
 
 2014-01-25  Walter Lee  <walt@tilera.com>
@@ -38,8 +45,7 @@
 
        * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
        insns before bundling.
-       * config/tilegx/tilegx.md (tile_network_barrier): Update
-       comment.
+       * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
 
 2014-01-25  Walter Lee  <walt@tilera.com>
 
@@ -55,8 +61,7 @@
        Backport from mainline
        2014-01-25  Walter Lee  <walt@tilera.com>
 
-       * config/tilepro/tilepro.md (ctzdi2): Use register_operand
-       predicate.
+       * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
        (clzdi2): Ditto.
        (ffsdi2): Ditto.
 

diff --git a/gcc/config/i386/f16cintrin.h b/gcc/config/i386/f16cintrin.h
index ac827ca0e1280c9b472b69894b4f74eb165a348d..a8a92550527256d90796ba911a44e64bc4f5c96d 100644 (file)
--- a/gcc/config/i386/f16cintrin.h
+++ b/gcc/config/i386/f16cintrin.h
@@ -35,7 +35,7 @@
 extern __inline float __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _cvtsh_ss (unsigned short __S)
 {
-  __v8hi __H = __extension__ (__v8hi){ __S, 0, 0, 0, 0, 0, 0, 0 };
+  __v8hi __H = __extension__ (__v8hi){ (short) __S, 0, 0, 0, 0, 0, 0, 0 };
   __v4sf __A = __builtin_ia32_vcvtph2ps (__H);
   return __builtin_ia32_vec_ext_v4sf (__A, 0);
 }