[Patch, x86_64] Fix znver1 imov/imovx load reservations.

[Kumar, Venkataramanan]

Hi  Maintainers,

The below patch fixes integer load type reservations for -march=znver1. 

Bootstrapped and regtested  on x86_64-pc-linux-gnu. 

Ok to commit to trunk ? 

(-----Snip----)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9659fbf..19b4066 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2016-10-11  Venkataramanan Kumar  <Venkataramanan.kumar@amd.com>
+
+       * config/i386/znver1.md : Fix imov/imovx load type reservations.
+
 2016-10-09  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>

        * ipa-cp.c (ipcp_alignment_lattice): Remove.
diff --git a/gcc/config/i386/znver1.md b/gcc/config/i386/znver1.md
index 7db0562..93a707a 100644
--- a/gcc/config/i386/znver1.md
+++ b/gcc/config/i386/znver1.md
@@ -228,18 +228,18 @@
                                   (eq_attr "memory" "store")))
                                   "znver1-direct,znver1-ieu,znver1-store")

-(define_insn_reservation "znver1_load_imov_double_load" 6
+(define_insn_reservation "znver1_load_imov_double_load" 5
                         (and (eq_attr "cpu" "znver1")
                              (and (eq_attr "znver1_decode" "double")
                                   (and (eq_attr "type" "imovx")
                                        (eq_attr "memory" "load"))))
-                        "znver1-double,znver1-load,znver1-ieu")
+                        "znver1-double,znver1-load")

-(define_insn_reservation "znver1_load_imov_direct_load" 5
+(define_insn_reservation "znver1_load_imov_direct_load" 4
                         (and (eq_attr "cpu" "znver1")
                              (and (eq_attr "type" "imov,imovx")
                                   (eq_attr "memory" "load")))
-                        "znver1-direct,znver1-load,znver1-ieu")
+                        "znver1-direct,znver1-load")

 ;; INTEGER/GENERAL instructions
 ;; register/imm operands only: ALU, ICMP, NEG, NOT, ROTATE, ISHIFT, TEST
(-----Snip----)

Regards,
Venkat.