i386.md (enabled): Do not disable fma4 for TARGET_FMA.

	* config/i386/i386.md (enabled): Do not disable fma4 for TARGET_FMA.

From-SVN: r195331

gcc/ChangeLog

+2012-01-21  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (enabled): Do not disable fma4 for TARGET_FMA.
+
 2013-01-20  Vladimir Makarov  <vmakarov@redhat.com>
 
 	PR target/55433
 	* lra-constraints.c (curr_insn_transform): Don't reuse original
-	insn for secondary memory move when memory mode should be
-	different.
+	insn for secondary memory move when memory mode should be different.
 
 2013-01-20  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 
@@ -55,8 +58,7 @@
 
 	PR middle-end/56015
 	* expr.c (expand_expr_real_2) <case COMPLEX_EXPR>: Handle
-	the case where writing real complex part of target modifies
-	op1.
+	the case where writing real complex part of target modifies op1.
 
 2013-01-18  James Greenhalgh  <james.greenhalgh@arm.com>
 
@@ -102,8 +104,7 @@
 	(vt_emit_notes): Create and release the local cache.
 	(vt_initialize, vt_finalize): Create and release the global
 	cache, respectively.
-	* alias.c (rtx_equal_for_memref_p): Compare operands of
-	ENTRY_VALUEs.
+	* alias.c (rtx_equal_for_memref_p): Compare operands of ENTRY_VALUEs.
 
 2013-01-18  Alexandre Oliva <aoliva@redhat.com>
 

gcc/config/i386/i386.md

@@ -665,14 +665,8 @@
 	 (eq_attr "isa" "avx2") (symbol_ref "TARGET_AVX2")
 	 (eq_attr "isa" "noavx2") (symbol_ref "!TARGET_AVX2")
 	 (eq_attr "isa" "bmi2") (symbol_ref "TARGET_BMI2")
+	 (eq_attr "isa" "fma4") (symbol_ref "TARGET_FMA4")
 	 (eq_attr "isa" "fma") (symbol_ref "TARGET_FMA")
-	 ;; Fma instruction selection has to be done based on
-	 ;; register pressure. For generating fma4, a cost model
-	 ;; based on register pressure is required. Till then,
-	 ;; fma4 instruction is disabled for targets that implement
-	 ;; both fma and fma4 instruction sets.
-	 (eq_attr "isa" "fma4")
-	   (symbol_ref "TARGET_FMA4 && !TARGET_FMA")
 	]
 	(const_int 1)))