Add -march=ia to x86 backend

[gcc.git] / gcc / ChangeLog

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 73fdd1a5332434be9e0fe1dff2d1f305fed37391..f1cd9b897654f871c28694905adde3ca8b1082fd 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,15 @@
+2013-12-05  H.J. Lu  <hongjiu.lu@intel.com>
+
+       * config.gcc: Support --with-cpu=ia.
+
+       * config/i386/i386.c (cpu_names): Add "ia".
+       (processor_alias_table): Likewise.
+       (ix86_option_override_internal): Disallow -march=ia.
+       * config/i386/i386.h (target_cpu_default): Add
+       TARGET_CPU_DEFAULT_ia.
+
+       * doc/invoke.texi: Document -mtune=ia.
+
 2013-12-05  Vladimir Makarov  <vmakarov@redhat.com>
 
        PR rtl-optimization/59317