Re-land rL331357 "[X86] Fix scheduling info for VMPSADBWYrmi."

Without the rebase mess.

https://reviews.llvm.org/D46356

llvm-svn: 331362

diff --git a/llvm/lib/Target/X86/X86SchedBroadwell.td b/llvm/lib/Target/X86/X86SchedBroadwell.td
index 4941716..7188c31 100755 (executable)
--- a/llvm/lib/Target/X86/X86SchedBroadwell.td
+++ b/llvm/lib/Target/X86/X86SchedBroadwell.td
@@ -1618,7 +1618,7 @@ def: InstRW<[BWWriteResGroup137_1], (instregex "(V?)SQRTSSr")>;
 def BWWriteResGroup138 : SchedWriteRes<[BWPort0,BWPort5,BWPort23]> {
   let Latency = 13;
   let NumMicroOps = 4;
-  let ResourceCycles = [1,2,1,7];
+  let ResourceCycles = [1,2,1];
 }
 def: InstRW<[BWWriteResGroup138], (instregex "VMPSADBWYrmi")>;