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-rwxr-xr-xllvm/lib/Target/X86/X86SchedBroadwell.td40
-rw-r--r--llvm/lib/Target/X86/X86SchedHaswell.td94
-rw-r--r--llvm/lib/Target/X86/X86SchedSandyBridge.td38
-rw-r--r--llvm/lib/Target/X86/X86SchedSkylakeClient.td44
-rwxr-xr-xllvm/lib/Target/X86/X86SchedSkylakeServer.td6
5 files changed, 81 insertions, 141 deletions
diff --git a/llvm/lib/Target/X86/X86SchedBroadwell.td b/llvm/lib/Target/X86/X86SchedBroadwell.td
index 0aa0700975e..d67ee328266 100755
--- a/llvm/lib/Target/X86/X86SchedBroadwell.td
+++ b/llvm/lib/Target/X86/X86SchedBroadwell.td
@@ -2402,12 +2402,12 @@ def BWWriteResGroup136 : SchedWriteRes<[BWPort0,BWPort5,BWPort23]> {
def: InstRW<[BWWriteResGroup136], (instregex "(V?)MPSADBWrmi")>;
def BWWriteResGroup137 : SchedWriteRes<[BWPort0]> {
- let Latency = 13;
+ let Latency = 11;
let NumMicroOps = 1;
let ResourceCycles = [1];
}
-def: InstRW<[BWWriteResGroup137], (instregex "SQRTPSr",
- "SQRTSSr")>;
+def: InstRW<[BWWriteResGroup137], (instregex "(V?)SQRTPSr",
+ "(V?)SQRTSSr")>;
def BWWriteResGroup138 : SchedWriteRes<[BWPort0,BWPort5,BWPort23]> {
let Latency = 13;
@@ -2422,9 +2422,7 @@ def BWWriteResGroup139 : SchedWriteRes<[BWPort0]> {
let ResourceCycles = [1];
}
def: InstRW<[BWWriteResGroup139], (instregex "(V?)DIVPDrr",
- "(V?)DIVSDrr",
- "VSQRTPSr",
- "VSQRTSSr")>;
+ "(V?)DIVSDrr")>;
def BWWriteResGroup141 : SchedWriteRes<[BWPort0,BWPort1,BWPort23]> {
let Latency = 14;
@@ -2537,12 +2535,12 @@ def: InstRW<[BWWriteResGroup156], (instregex "VRCPPSYm",
"VRSQRTPSYm")>;
def BWWriteResGroup157 : SchedWriteRes<[BWPort0,BWPort23]> {
- let Latency = 18;
+ let Latency = 16;
let NumMicroOps = 2;
let ResourceCycles = [1,1];
}
-def: InstRW<[BWWriteResGroup157], (instregex "SQRTPSm",
- "SQRTSSm")>;
+def: InstRW<[BWWriteResGroup157], (instregex "(V?)SQRTPSm",
+ "(V?)SQRTSSm")>;
def BWWriteResGroup159 : SchedWriteRes<[BWPort5,BWPort6,BWPort06,BWPort0156]> {
let Latency = 18;
@@ -2565,9 +2563,7 @@ def BWWriteResGroup161 : SchedWriteRes<[BWPort0,BWPort23]> {
let ResourceCycles = [1,1];
}
def: InstRW<[BWWriteResGroup161], (instregex "(V?)DIVPDrm",
- "(V?)DIVSDrm",
- "VSQRTPSm",
- "VSQRTSSm")>;
+ "(V?)DIVSDrm")>;
def BWWriteResGroup163 : SchedWriteRes<[BWPort0,BWPort1,BWPort5,BWPort23]> {
let Latency = 19;
@@ -2583,9 +2579,7 @@ def BWWriteResGroup165 : SchedWriteRes<[BWPort0]> {
}
def: InstRW<[BWWriteResGroup165], (instregex "DIV_FPrST0",
"DIV_FST0r",
- "DIV_FrST0",
- "SQRTPDr",
- "SQRTSDr")>;
+ "DIV_FrST0")>;
def BWWriteResGroup166 : SchedWriteRes<[BWPort0,BWPort1,BWPort5,BWPort23]> {
let Latency = 20;
@@ -2604,12 +2598,12 @@ def: InstRW<[BWWriteResGroup167], (instregex "INSB",
"INSW")>;
def BWWriteResGroup168 : SchedWriteRes<[BWPort0]> {
- let Latency = 21;
+ let Latency = 16;
let NumMicroOps = 1;
let ResourceCycles = [1];
}
-def: InstRW<[BWWriteResGroup168], (instregex "VSQRTPDr",
- "VSQRTSDr")>;
+def: InstRW<[BWWriteResGroup168], (instregex "(V?)SQRTPDr",
+ "(V?)SQRTSDr")>;
def BWWriteResGroup169 : SchedWriteRes<[BWPort0,BWPort23]> {
let Latency = 21;
@@ -2670,12 +2664,12 @@ def: InstRW<[BWWriteResGroup177], (instregex "DIV_FI16m",
"DIV_FI32m")>;
def BWWriteResGroup179 : SchedWriteRes<[BWPort0,BWPort23]> {
- let Latency = 25;
+ let Latency = 21;
let NumMicroOps = 2;
let ResourceCycles = [1,1];
}
-def: InstRW<[BWWriteResGroup179], (instregex "SQRTPDm",
- "SQRTSDm")>;
+def: InstRW<[BWWriteResGroup179], (instregex "(V?)SQRTPDm",
+ "(V?)SQRTSDm")>;
def BWWriteResGroup180 : SchedWriteRes<[BWPort0,BWPort23]> {
let Latency = 26;
@@ -2683,9 +2677,7 @@ def BWWriteResGroup180 : SchedWriteRes<[BWPort0,BWPort23]> {
let ResourceCycles = [1,1];
}
def: InstRW<[BWWriteResGroup180], (instregex "DIVR_F32m",
- "DIVR_F64m",
- "VSQRTPDm",
- "VSQRTSDm")>;
+ "DIVR_F64m")>;
def BWWriteResGroup181 : SchedWriteRes<[BWPort0,BWPort23,BWPort015]> {
let Latency = 27;
diff --git a/llvm/lib/Target/X86/X86SchedHaswell.td b/llvm/lib/Target/X86/X86SchedHaswell.td
index a2c4dd196b2..4532ddc7399 100644
--- a/llvm/lib/Target/X86/X86SchedHaswell.td
+++ b/llvm/lib/Target/X86/X86SchedHaswell.td
@@ -2408,12 +2408,18 @@ def: InstRW<[HWWriteResGroup91], (instregex "MMX_PMADDUBSWrm",
"(V?)RSQRTSSm")>;
def HWWriteResGroup91_1 : SchedWriteRes<[HWPort0,HWPort23]> {
+ let Latency = 16;
+ let NumMicroOps = 2;
+ let ResourceCycles = [1,1];
+}
+def: InstRW<[HWWriteResGroup91_1], (instregex "(V?)SQRTSSm")>;
+
+def HWWriteResGroup91_4 : SchedWriteRes<[HWPort0,HWPort23]> {
let Latency = 18;
let NumMicroOps = 2;
let ResourceCycles = [1,1];
}
-def: InstRW<[HWWriteResGroup91_1], (instregex "SQRTSSm",
- "VDIVSSrm")>;
+def: InstRW<[HWWriteResGroup91_4], (instregex "(V?)DIVSSrm")>;
def HWWriteResGroup91_2 : SchedWriteRes<[HWPort0,HWPort23]> {
let Latency = 11;
@@ -2717,26 +2723,12 @@ def HWWriteResGroup120 : SchedWriteRes<[HWPort1,HWPort23,HWPort237,HWPort06,HWPo
def: InstRW<[HWWriteResGroup120], (instregex "RCL(8|16|32|64)mCL")>;
def HWWriteResGroup121 : SchedWriteRes<[HWPort0]> {
- let Latency = 11;
+ let Latency = 13;
let NumMicroOps = 1;
let ResourceCycles = [1];
}
-def: InstRW<[HWWriteResGroup121], (instregex "DIVPSrr",
- "DIVSSrr")>;
-
-def HWWriteResGroup122 : SchedWriteRes<[HWPort0,HWPort23]> {
- let Latency = 17;
- let NumMicroOps = 2;
- let ResourceCycles = [1,1];
-}
-def: InstRW<[HWWriteResGroup122], (instregex "DIVPSrm")>;
-
-def HWWriteResGroup122_1 : SchedWriteRes<[HWPort0,HWPort23]> {
- let Latency = 16;
- let NumMicroOps = 2;
- let ResourceCycles = [1,1];
-}
-def: InstRW<[HWWriteResGroup122_1], (instregex "DIVSSrm")>;
+def: InstRW<[HWWriteResGroup121], (instregex "(V?)DIVPSrr",
+ "(V?)DIVSSrr")>;
def HWWriteResGroup125 : SchedWriteRes<[HWPort0,HWPort015]> {
let Latency = 11;
@@ -2784,24 +2776,19 @@ def HWWriteResGroup132 : SchedWriteRes<[HWPort4,HWPort23,HWPort237,HWPort06,HWPo
def: InstRW<[HWWriteResGroup132], (instregex "CMPXCHG8B")>;
def HWWriteResGroup133 : SchedWriteRes<[HWPort0]> {
- let Latency = 13;
+ let Latency = 11;
let NumMicroOps = 1;
let ResourceCycles = [1];
}
-def: InstRW<[HWWriteResGroup133], (instregex "SQRTPSr",
- "SQRTSSr",
- "VDIVPSrr",
- "VDIVSSrr")>;
+def: InstRW<[HWWriteResGroup133], (instregex "(V?)SQRTPSr",
+ "(V?)SQRTSSr")>;
def HWWriteResGroup134 : SchedWriteRes<[HWPort0,HWPort23]> {
let Latency = 19;
let NumMicroOps = 2;
let ResourceCycles = [1,1];
}
-def: InstRW<[HWWriteResGroup134], (instregex "DIVSDrm",
- "SQRTPSm",
- "VDIVPSrm",
- "VSQRTSSm")>;
+def: InstRW<[HWWriteResGroup134], (instregex "(V?)DIVPSrm")>;
def HWWriteResGroup135 : SchedWriteRes<[HWPort1,HWPort23,HWPort237,HWPort06,HWPort15,HWPort0156]> {
let Latency = 19;
@@ -2810,23 +2797,12 @@ def HWWriteResGroup135 : SchedWriteRes<[HWPort1,HWPort23,HWPort237,HWPort06,HWPo
}
def: InstRW<[HWWriteResGroup135], (instregex "RCR(8|16|32|64)mCL")>;
-def HWWriteResGroup136 : SchedWriteRes<[HWPort0]> {
- let Latency = 14;
- let NumMicroOps = 1;
- let ResourceCycles = [1];
-}
-def: InstRW<[HWWriteResGroup136], (instregex "DIVPDrr",
- "DIVSDrr",
- "VSQRTPSr",
- "VSQRTSSr")>;
-
def HWWriteResGroup138 : SchedWriteRes<[HWPort0,HWPort23]> {
- let Latency = 20;
+ let Latency = 17;
let NumMicroOps = 2;
let ResourceCycles = [1,1];
}
-def: InstRW<[HWWriteResGroup138], (instregex "DIVPDrm",
- "VSQRTPSm")>;
+def: InstRW<[HWWriteResGroup138], (instregex "(V?)SQRTPSm")>;
def HWWriteResGroup140 : SchedWriteRes<[HWPort0,HWPort1,HWPort5]> {
let Latency = 14;
@@ -2916,10 +2892,8 @@ def HWWriteResGroup154 : SchedWriteRes<[HWPort0]> {
def: InstRW<[HWWriteResGroup154], (instregex "DIV_FPrST0",
"DIV_FST0r",
"DIV_FrST0",
- "SQRTPDr",
- "SQRTSDr",
- "VDIVPDrr",
- "VDIVSDrr")>;
+ "(V?)DIVPDrr",
+ "(V?)DIVSDrr")>;
def HWWriteResGroup155 : SchedWriteRes<[HWPort0,HWPort23]> {
let Latency = 27;
@@ -2927,25 +2901,35 @@ def HWWriteResGroup155 : SchedWriteRes<[HWPort0,HWPort23]> {
let ResourceCycles = [1,1];
}
def: InstRW<[HWWriteResGroup155], (instregex "DIVR_F32m",
- "DIVR_F64m",
- "VSQRTPDm")>;
+ "DIVR_F64m")>;
def HWWriteResGroup155_1 : SchedWriteRes<[HWPort0,HWPort23]> {
let Latency = 26;
let NumMicroOps = 2;
let ResourceCycles = [1,1];
}
-def: InstRW<[HWWriteResGroup155_1], (instregex "SQRTPDm",
- "VDIVPDrm",
- "VSQRTSDm")>;
+def: InstRW<[HWWriteResGroup155_1], (instregex "(V?)DIVPDrm")>;
def HWWriteResGroup155_2 : SchedWriteRes<[HWPort0,HWPort23]> {
+ let Latency = 21;
+ let NumMicroOps = 2;
+ let ResourceCycles = [1,1];
+}
+def: InstRW<[HWWriteResGroup155_2], (instregex "(V?)SQRTSDm")>;
+
+def HWWriteResGroup155_3 : SchedWriteRes<[HWPort0,HWPort23]> {
+ let Latency = 22;
+ let NumMicroOps = 2;
+ let ResourceCycles = [1,1];
+}
+def: InstRW<[HWWriteResGroup155_3], (instregex "(V?)SQRTPDm")>;
+
+def HWWriteResGroup155_4 : SchedWriteRes<[HWPort0,HWPort23]> {
let Latency = 25;
let NumMicroOps = 2;
let ResourceCycles = [1,1];
}
-def: InstRW<[HWWriteResGroup155_2], (instregex "SQRTSDm",
- "VDIVSDrm")>;
+def: InstRW<[HWWriteResGroup155_4], (instregex "(V?)DIVSDrm")>;
def HWWriteResGroup156 : SchedWriteRes<[HWPort5,HWPort6,HWPort0156]> {
let Latency = 20;
@@ -2955,12 +2939,12 @@ def HWWriteResGroup156 : SchedWriteRes<[HWPort5,HWPort6,HWPort0156]> {
def: InstRW<[HWWriteResGroup156], (instregex "MWAITrr")>;
def HWWriteResGroup157 : SchedWriteRes<[HWPort0]> {
- let Latency = 21;
+ let Latency = 16;
let NumMicroOps = 1;
let ResourceCycles = [1];
}
-def: InstRW<[HWWriteResGroup157], (instregex "VSQRTPDr",
- "VSQRTSDr")>;
+def: InstRW<[HWWriteResGroup157], (instregex "(V?)SQRTPDr",
+ "(V?)SQRTSDr")>;
def HWWriteResGroup159 : SchedWriteRes<[HWPort0,HWPort015]> {
let Latency = 21;
diff --git a/llvm/lib/Target/X86/X86SchedSandyBridge.td b/llvm/lib/Target/X86/X86SchedSandyBridge.td
index 86cfce184fd..7797e23d397 100644
--- a/llvm/lib/Target/X86/X86SchedSandyBridge.td
+++ b/llvm/lib/Target/X86/X86SchedSandyBridge.td
@@ -1931,18 +1931,11 @@ def SBWriteResGroup116 : SchedWriteRes<[SBPort0]> {
let NumMicroOps = 1;
let ResourceCycles = [1];
}
-def: InstRW<[SBWriteResGroup116], (instregex "SQRTSSr",
+def: InstRW<[SBWriteResGroup116], (instregex "(V?)SQRTSSr",
"(V?)DIVPSrr",
"(V?)DIVSSrr",
"(V?)SQRTPSr")>;
-def SBWriteResGroup117 : SchedWriteRes<[SBPort0,SBPort23]> {
- let Latency = 14;
- let NumMicroOps = 2;
- let ResourceCycles = [1,1];
-}
-def: InstRW<[SBWriteResGroup117], (instregex "VSQRTSSm")>;
-
def SBWriteResGroup118 : SchedWriteRes<[SBPort0,SBPort23,SBPort05]> {
let Latency = 14;
let NumMicroOps = 4;
@@ -1971,7 +1964,7 @@ def SBWriteResGroup123 : SchedWriteRes<[SBPort0,SBPort23]> {
let NumMicroOps = 2;
let ResourceCycles = [1,1];
}
-def: InstRW<[SBWriteResGroup123], (instregex "SQRTSSm",
+def: InstRW<[SBWriteResGroup123], (instregex "(V?)SQRTSSm",
"(V?)DIVPSrm",
"(V?)DIVSSrm",
"(V?)SQRTPSm")>;
@@ -1981,24 +1974,24 @@ def SBWriteResGroup124 : SchedWriteRes<[SBPort0]> {
let NumMicroOps = 1;
let ResourceCycles = [1];
}
-def: InstRW<[SBWriteResGroup124], (instregex "VSQRTSDr")>;
+def: InstRW<[SBWriteResGroup124], (instregex "(V?)SQRTPDr",
+ "(V?)SQRTSDr")>;
def SBWriteResGroup125 : SchedWriteRes<[SBPort0,SBPort23]> {
- let Latency = 21;
+ let Latency = 27;
let NumMicroOps = 2;
let ResourceCycles = [1,1];
}
-def: InstRW<[SBWriteResGroup125], (instregex "VSQRTSDm")>;
+def: InstRW<[SBWriteResGroup125], (instregex "(V?)SQRTPDm",
+ "(V?)SQRTSDm")>;
def SBWriteResGroup126 : SchedWriteRes<[SBPort0]> {
let Latency = 22;
let NumMicroOps = 1;
let ResourceCycles = [1];
}
-def: InstRW<[SBWriteResGroup126], (instregex "SQRTSDr",
- "(V?)DIVPDrr",
- "(V?)DIVSDrr",
- "(V?)SQRTPDr")>;
+def: InstRW<[SBWriteResGroup126], (instregex "(V?)DIVPDrr",
+ "(V?)DIVSDrr")>;
def SBWriteResGroup127 : SchedWriteRes<[SBPort0]> {
let Latency = 24;
@@ -2017,10 +2010,8 @@ def SBWriteResGroup128 : SchedWriteRes<[SBPort0,SBPort23]> {
let NumMicroOps = 2;
let ResourceCycles = [1,1];
}
-def: InstRW<[SBWriteResGroup128], (instregex "SQRTSDm",
- "(V?)DIVPDrm",
- "(V?)DIVSDrm",
- "(V?)SQRTPDm")>;
+def: InstRW<[SBWriteResGroup128], (instregex "(V?)DIVPDrm",
+ "(V?)DIVSDrm")>;
def SBWriteResGroup129 : SchedWriteRes<[SBPort0,SBPort05]> {
let Latency = 29;
@@ -2074,11 +2065,4 @@ def SBWriteResGroup134 : SchedWriteRes<[SBPort0,SBPort23,SBPort05]> {
def: InstRW<[SBWriteResGroup134], (instregex "VDIVPDYrm",
"VSQRTPDYm")>;
-def SBWriteResGroup135 : SchedWriteRes<[SBPort0]> {
- let Latency = 114;
- let NumMicroOps = 1;
- let ResourceCycles = [1];
-}
-def: InstRW<[SBWriteResGroup135], (instregex "VSQRTSSr")>;
-
} // SchedModel
diff --git a/llvm/lib/Target/X86/X86SchedSkylakeClient.td b/llvm/lib/Target/X86/X86SchedSkylakeClient.td
index 724c00339a4..408858e9685 100644
--- a/llvm/lib/Target/X86/X86SchedSkylakeClient.td
+++ b/llvm/lib/Target/X86/X86SchedSkylakeClient.td
@@ -2493,8 +2493,8 @@ def SKLWriteResGroup157 : SchedWriteRes<[SKLPort0]> {
let NumMicroOps = 1;
let ResourceCycles = [1];
}
-def: InstRW<[SKLWriteResGroup157], (instregex "VSQRTPS(Y?)r",
- "VSQRTSSr")>;
+def: InstRW<[SKLWriteResGroup157], (instregex "(V?)SQRTPS(Y?)r",
+ "(V?)SQRTSSr")>;
def SKLWriteResGroup159 : SchedWriteRes<[SKLPort5,SKLPort01,SKLPort23]> {
let Latency = 12;
@@ -2513,14 +2513,6 @@ def SKLWriteResGroup160 : SchedWriteRes<[SKLPort0,SKLPort5,SKLPort23,SKLPort01]>
}
def: InstRW<[SKLWriteResGroup160], (instregex "CVTTSS2SI64rm")>;
-def SKLWriteResGroup161 : SchedWriteRes<[SKLPort0]> {
- let Latency = 13;
- let NumMicroOps = 1;
- let ResourceCycles = [1];
-}
-def: InstRW<[SKLWriteResGroup161], (instregex "SQRTPSr",
- "SQRTSSr")>;
-
def SKLWriteResGroup162 : SchedWriteRes<[SKLPort5,SKLPort23]> {
let Latency = 13;
let NumMicroOps = 3;
@@ -2662,7 +2654,7 @@ def SKLWriteResGroup179 : SchedWriteRes<[SKLPort0,SKLPort23]> {
let ResourceCycles = [1,1];
}
def: InstRW<[SKLWriteResGroup179], (instregex "(V?)DIVPSrm",
- "VSQRTSSm")>;
+ "(V?)SQRTSSm")>;
def SKLWriteResGroup180 : SchedWriteRes<[SKLPort0,SKLPort1,SKLPort5,SKLPort6,SKLPort05,SKLPort0156]> {
let Latency = 17;
@@ -2676,17 +2668,16 @@ def SKLWriteResGroup181 : SchedWriteRes<[SKLPort0]> {
let NumMicroOps = 1;
let ResourceCycles = [1];
}
-def: InstRW<[SKLWriteResGroup181], (instregex "VSQRTPD(Y?)r",
- "VSQRTSDr")>;
+def: InstRW<[SKLWriteResGroup181], (instregex "(V?)SQRTPD(Y?)r",
+ "(V?)SQRTSDr")>;
def SKLWriteResGroup182 : SchedWriteRes<[SKLPort0,SKLPort23]> {
let Latency = 18;
let NumMicroOps = 2;
let ResourceCycles = [1,1];
}
-def: InstRW<[SKLWriteResGroup182], (instregex "SQRTSSm",
- "VDIVPSYrm",
- "VSQRTPSm")>;
+def: InstRW<[SKLWriteResGroup182], (instregex "VDIVPSYrm",
+ "(V?)SQRTPSm")>;
def SKLWriteResGroup184 : SchedWriteRes<[SKLPort5,SKLPort6,SKLPort06,SKLPort0156]> {
let Latency = 18;
@@ -2707,8 +2698,7 @@ def SKLWriteResGroup186 : SchedWriteRes<[SKLPort0,SKLPort23]> {
let NumMicroOps = 2;
let ResourceCycles = [1,1];
}
-def: InstRW<[SKLWriteResGroup186], (instregex "SQRTPSm",
- "(V?)DIVSDrm",
+def: InstRW<[SKLWriteResGroup186], (instregex "(V?)DIVSDrm",
"VSQRTPSYm")>;
def SKLWriteResGroup187 : SchedWriteRes<[SKLPort5,SKLPort23,SKLPort01]> {
@@ -2725,9 +2715,7 @@ def SKLWriteResGroup189 : SchedWriteRes<[SKLPort0]> {
}
def: InstRW<[SKLWriteResGroup189], (instregex "DIV_FPrST0",
"DIV_FST0r",
- "DIV_FrST0",
- "SQRTPDr",
- "SQRTSDr")>;
+ "DIV_FrST0")>;
def SKLWriteResGroup190 : SchedWriteRes<[SKLPort0,SKLPort23]> {
let Latency = 20;
@@ -2807,7 +2795,7 @@ def SKLWriteResGroup197 : SchedWriteRes<[SKLPort0,SKLPort23]> {
let NumMicroOps = 2;
let ResourceCycles = [1,1];
}
-def: InstRW<[SKLWriteResGroup197], (instregex "VSQRTSDm")>;
+def: InstRW<[SKLWriteResGroup197], (instregex "(V?)SQRTSDm")>;
def SKLWriteResGroup198 : SchedWriteRes<[SKLPort0,SKLPort4,SKLPort5,SKLPort23,SKLPort237,SKLPort06,SKLPort0156]> {
let Latency = 23;
@@ -2821,15 +2809,14 @@ def SKLWriteResGroup199 : SchedWriteRes<[SKLPort0,SKLPort23]> {
let NumMicroOps = 2;
let ResourceCycles = [1,1];
}
-def: InstRW<[SKLWriteResGroup199], (instregex "VSQRTPDm")>;
+def: InstRW<[SKLWriteResGroup199], (instregex "(V?)SQRTPDm")>;
def SKLWriteResGroup201 : SchedWriteRes<[SKLPort0,SKLPort23]> {
let Latency = 25;
let NumMicroOps = 2;
let ResourceCycles = [1,1];
}
-def: InstRW<[SKLWriteResGroup201], (instregex "SQRTSDm",
- "VSQRTPDYm")>;
+def: InstRW<[SKLWriteResGroup201], (instregex "VSQRTPDYm")>;
def SKLWriteResGroup202 : SchedWriteRes<[SKLPort0,SKLPort5,SKLPort23]> {
let Latency = 25;
@@ -2839,13 +2826,6 @@ def SKLWriteResGroup202 : SchedWriteRes<[SKLPort0,SKLPort5,SKLPort23]> {
def: InstRW<[SKLWriteResGroup202], (instregex "DIV_FI16m",
"DIV_FI32m")>;
-def SKLWriteResGroup205 : SchedWriteRes<[SKLPort0,SKLPort23]> {
- let Latency = 26;
- let NumMicroOps = 2;
- let ResourceCycles = [1,1];
-}
-def: InstRW<[SKLWriteResGroup205], (instregex "SQRTPDm")>;
-
def SKLWriteResGroup206 : SchedWriteRes<[SKLPort0,SKLPort23]> {
let Latency = 27;
let NumMicroOps = 2;
diff --git a/llvm/lib/Target/X86/X86SchedSkylakeServer.td b/llvm/lib/Target/X86/X86SchedSkylakeServer.td
index 1b012363527..32ef9105a2f 100755
--- a/llvm/lib/Target/X86/X86SchedSkylakeServer.td
+++ b/llvm/lib/Target/X86/X86SchedSkylakeServer.td
@@ -5624,7 +5624,8 @@ def: InstRW<[SKXWriteResGroup201], (instregex "DIVPSrm",
"VDIVPSZ128rm(b?)(k?)(z?)",
"VDIVPSrm",
"VDIVSSZrm(_Int)?(k?)(z?)",
- "VSQRTSSm")>;
+ "VSQRTSSm",
+ "VSQRTSSZm(_Int)?(k?)(z?)")>;
def SKXWriteResGroup202 : SchedWriteRes<[SKXPort0,SKXPort1,SKXPort5,SKXPort6,SKXPort05,SKXPort0156]> {
let Latency = 17;
@@ -5656,8 +5657,7 @@ def: InstRW<[SKXWriteResGroup204], (instregex "SQRTPSm",
"VDIVPSYrm",
"VDIVPSZ256rm(b?)(k?)(z?)",
"VSQRTPSZ128m(b?)(k?)(z?)",
- "VSQRTPSm",
- "VSQRTSSZm(_Int)?(k?)(z?)")>;
+ "VSQRTPSm")>;
def SKXWriteResGroup205 : SchedWriteRes<[SKXPort23,SKXPort015]> {
let Latency = 18;
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