2012-09-06 Uros Bizjak <ubizjak@gmail.com>

[pf3gnuchains/gcc-fork.git] / gcc / config / i386 / i386.md

diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
index 832ab87..900a687 100644 (file)
--- a/gcc/config/i386/i386.md
+++ b/gcc/config/i386/i386.md
@@ -628,7 +628,8 @@
 (define_attr "movu" "0,1" (const_string "0"))
 
 ;; Used to control the "enabled" attribute on a per-instruction basis.
-(define_attr "isa" "base,sse2,sse2_noavx,sse3,sse4,sse4_noavx,noavx,avx,bmi2"
+(define_attr "isa" "base,sse2,sse2_noavx,sse3,sse4,sse4_noavx,noavx,avx,
+                   bmi2,fma,fma4"
   (const_string "base"))
 
 (define_attr "enabled" ""
@@ -642,6 +643,9 @@
         (eq_attr "isa" "avx") (symbol_ref "TARGET_AVX")
         (eq_attr "isa" "noavx") (symbol_ref "!TARGET_AVX")
         (eq_attr "isa" "bmi2") (symbol_ref "TARGET_BMI2")
+        (eq_attr "isa" "fma") (symbol_ref "TARGET_FMA")
+        (eq_attr "isa" "fma4")
+          (symbol_ref "TARGET_FMA4 && !TARGET_FMA")
        ]
        (const_int 1)))