[llvm] e8ea92d - [X86] Remove some unnecessary cvt overrides

[Simon Pilgrim via llvm-commits]

Author: Simon Pilgrim
Date: 2022-11-19T15:37:52Z
New Revision: e8ea92d24e2ba785bf633de913258829132e9d7a

URL: https://github.com/llvm/llvm-project/commit/e8ea92d24e2ba785bf633de913258829132e9d7a
DIFF: https://github.com/llvm/llvm-project/commit/e8ea92d24e2ba785bf633de913258829132e9d7a.diff

LOG: [X86] Remove some unnecessary cvt overrides

All of these match the default WriteCvtI2PS class defs

Added: 
    

Modified: 
    llvm/lib/Target/X86/X86SchedIceLake.td
    llvm/lib/Target/X86/X86SchedSkylakeServer.td

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Target/X86/X86SchedIceLake.td b/llvm/lib/Target/X86/X86SchedIceLake.td
index ce9e2548f4575..040d2af3cd4f8 100644
--- a/llvm/lib/Target/X86/X86SchedIceLake.td
+++ b/llvm/lib/Target/X86/X86SchedIceLake.td
@@ -973,39 +973,30 @@ def ICXWriteResGroup50 : SchedWriteRes<[ICXPort01]> {
   let NumMicroOps = 1;
   let ResourceCycles = [1];
 }
-def: InstRW<[ICXWriteResGroup50], (instregex "VCVTDQ2PS(Y|Z128|Z256)rr",
-                                             "(V?)CVTDQ2PSrr",
-                                             "VCVTPD2QQ(Z128|Z256)rr",
+def: InstRW<[ICXWriteResGroup50], (instregex "VCVTPD2QQ(Z128|Z256)rr",
                                              "VCVTPD2UQQ(Z128|Z256)rr",
                                              "VCVTPS2DQ(Y|Z128|Z256)rr",
                                              "(V?)CVTPS2DQrr",
                                              "VCVTPS2UDQ(Z128|Z256)rr",
-                                             "VCVTQQ2PD(Z128|Z256)rr",
                                              "VCVTTPD2QQ(Z128|Z256)rr",
                                              "VCVTTPD2UQQ(Z128|Z256)rr",
                                              "VCVTTPS2DQ(Z128|Z256)rr",
                                              "(V?)CVTTPS2DQrr",
-                                             "VCVTTPS2UDQ(Z128|Z256)rr",
-                                             "VCVTUDQ2PS(Z128|Z256)rr",
-                                             "VCVTUQQ2PD(Z128|Z256)rr")>;
+                                             "VCVTTPS2UDQ(Z128|Z256)rr")>;
 
 def ICXWriteResGroup50z : SchedWriteRes<[ICXPort05]> {
   let Latency = 4;
   let NumMicroOps = 1;
   let ResourceCycles = [1];
 }
-def: InstRW<[ICXWriteResGroup50z], (instrs VCVTDQ2PSZrr,
-                                           VCVTPD2QQZrr,
+def: InstRW<[ICXWriteResGroup50z], (instrs VCVTPD2QQZrr,
                                            VCVTPD2UQQZrr,
                                            VCVTPS2DQZrr,
                                            VCVTPS2UDQZrr,
-                                           VCVTQQ2PDZrr,
                                            VCVTTPD2QQZrr,
                                            VCVTTPD2UQQZrr,
                                            VCVTTPS2DQZrr,
-                                           VCVTTPS2UDQZrr,
-                                           VCVTUDQ2PSZrr,
-                                           VCVTUQQ2PDZrr)>;
+                                           VCVTTPS2UDQZrr)>;
 
 def ICXWriteResGroup51 : SchedWriteRes<[ICXPort5]> {
   let Latency = 4;

diff  --git a/llvm/lib/Target/X86/X86SchedSkylakeServer.td b/llvm/lib/Target/X86/X86SchedSkylakeServer.td
index c4b5ebe813faa..7d45b17a68122 100644
--- a/llvm/lib/Target/X86/X86SchedSkylakeServer.td
+++ b/llvm/lib/Target/X86/X86SchedSkylakeServer.td
@@ -955,39 +955,30 @@ def SKXWriteResGroup50 : SchedWriteRes<[SKXPort01]> {
   let NumMicroOps = 1;
   let ResourceCycles = [1];
 }
-def: InstRW<[SKXWriteResGroup50], (instregex "VCVTDQ2PS(Y|Z128|Z256)rr",
-                                             "(V?)CVTDQ2PSrr",
-                                             "VCVTPD2QQ(Z128|Z256)rr",
+def: InstRW<[SKXWriteResGroup50], (instregex "VCVTPD2QQ(Z128|Z256)rr",
                                              "VCVTPD2UQQ(Z128|Z256)rr",
                                              "VCVTPS2DQ(Y|Z128|Z256)rr",
                                              "(V?)CVTPS2DQrr",
                                              "VCVTPS2UDQ(Z128|Z256)rr",
-                                             "VCVTQQ2PD(Z128|Z256)rr",
                                              "VCVTTPD2QQ(Z128|Z256)rr",
                                              "VCVTTPD2UQQ(Z128|Z256)rr",
                                              "VCVTTPS2DQ(Z128|Z256)rr",
                                              "(V?)CVTTPS2DQrr",
-                                             "VCVTTPS2UDQ(Z128|Z256)rr",
-                                             "VCVTUDQ2PS(Z128|Z256)rr",
-                                             "VCVTUQQ2PD(Z128|Z256)rr")>;
+                                             "VCVTTPS2UDQ(Z128|Z256)rr")>;
 
 def SKXWriteResGroup50z : SchedWriteRes<[SKXPort05]> {
   let Latency = 4;
   let NumMicroOps = 1;
   let ResourceCycles = [1];
 }
-def: InstRW<[SKXWriteResGroup50z], (instrs VCVTDQ2PSZrr,
-                                           VCVTPD2QQZrr,
+def: InstRW<[SKXWriteResGroup50z], (instrs VCVTPD2QQZrr,
                                            VCVTPD2UQQZrr,
                                            VCVTPS2DQZrr,
                                            VCVTPS2UDQZrr,
-                                           VCVTQQ2PDZrr,
                                            VCVTTPD2QQZrr,
                                            VCVTTPD2UQQZrr,
                                            VCVTTPS2DQZrr,
-                                           VCVTTPS2UDQZrr,
-                                           VCVTUDQ2PSZrr,
-                                           VCVTUQQ2PDZrr)>;
+                                           VCVTTPS2UDQZrr)>;
 
 def SKXWriteResGroup51 : SchedWriteRes<[SKXPort5]> {
   let Latency = 4;