===================================================================
@@ -1742,10 +1742,10 @@ extern int sparc_indent_opcode;
#define TARGET_SUN_TLS TARGET_TLS
#define TARGET_GNU_TLS 0
-#ifndef HAVE_AS_FMAF_HPC_VIS3
-#define AS_NIAGARA3_FLAG "b"
-#else
+#ifdef HAVE_AS_FMAF_HPC_VIS3
#define AS_NIAGARA3_FLAG "d"
+#else
+#define AS_NIAGARA3_FLAG "b"
#endif
/* The number of Pmode words for the setjmp buffer. */
===================================================================
@@ -136,9 +136,9 @@ along with GCC; see the file COPYING3.
#undef CPP_CPU64_DEFAULT_SPEC
#define CPP_CPU64_DEFAULT_SPEC ""
#undef ASM_CPU32_DEFAULT_SPEC
-#define ASM_CPU32_DEFAULT_SPEC "-xarch=v8plusb"
+#define ASM_CPU32_DEFAULT_SPEC "-xarch=v8plus" AS_NIAGARA3_FLAG
#undef ASM_CPU64_DEFAULT_SPEC
-#define ASM_CPU64_DEFAULT_SPEC AS_SPARC64_FLAG "b"
+#define ASM_CPU64_DEFAULT_SPEC AS_SPARC64_FLAG AS_NIAGARA3_FLAG
#undef ASM_CPU_DEFAULT_SPEC
#define ASM_CPU_DEFAULT_SPEC ASM_CPU32_DEFAULT_SPEC
#endif