[llvm] c2a818f - [RISCV] Add scheduling info for XSfvqmaccdod/qoq and XSfvfwmaccqqq instructions (#147626)
via llvm-commits
llvm-commits at lists.llvm.org
Wed Jul 9 09:38:48 PDT 2025
Author: Min-Yih Hsu
Date: 2025-07-09T09:38:44-07:00
New Revision: c2a818f48bb5a1cda6d94f5e1956019678c67d89
URL: https://github.com/llvm/llvm-project/commit/c2a818f48bb5a1cda6d94f5e1956019678c67d89
DIFF: https://github.com/llvm/llvm-project/commit/c2a818f48bb5a1cda6d94f5e1956019678c67d89.diff
LOG: [RISCV] Add scheduling info for XSfvqmaccdod/qoq and XSfvfwmaccqqq instructions (#147626)
XSfvqmaccdod/qoq and XSfvfwmaccqqq are SiFive's small-size matrix
multiplication extensions. This patches add scheduling info for their
instructions along with six new SchedReadWrite.
Added:
llvm/test/tools/llvm-mca/RISCV/SiFive7/xsfvfwmacc.s
llvm/test/tools/llvm-mca/RISCV/SiFive7/xsfvqmacc.s
llvm/test/tools/llvm-mca/RISCV/SiFiveX390/xsfvfwmacc.s
llvm/test/tools/llvm-mca/RISCV/SiFiveX390/xsfvqmacc.s
Modified:
llvm/lib/Target/RISCV/RISCVInstrInfoXSf.td
llvm/lib/Target/RISCV/RISCVSchedAndes45.td
llvm/lib/Target/RISCV/RISCVSchedGenericOOO.td
llvm/lib/Target/RISCV/RISCVSchedMIPSP8700.td
llvm/lib/Target/RISCV/RISCVSchedRocket.td
llvm/lib/Target/RISCV/RISCVSchedSiFive7.td
llvm/lib/Target/RISCV/RISCVSchedSiFiveP400.td
llvm/lib/Target/RISCV/RISCVSchedSiFiveP500.td
llvm/lib/Target/RISCV/RISCVSchedSiFiveP600.td
llvm/lib/Target/RISCV/RISCVSchedSiFiveP800.td
llvm/lib/Target/RISCV/RISCVSchedSpacemitX60.td
llvm/lib/Target/RISCV/RISCVSchedSyntacoreSCR1.td
llvm/lib/Target/RISCV/RISCVSchedSyntacoreSCR345.td
llvm/lib/Target/RISCV/RISCVSchedSyntacoreSCR7.td
llvm/lib/Target/RISCV/RISCVSchedTTAscalonD8.td
llvm/lib/Target/RISCV/RISCVSchedXiangShanNanHu.td
llvm/lib/Target/RISCV/RISCVScheduleXSf.td
Removed:
################################################################################
diff --git a/llvm/lib/Target/RISCV/RISCVInstrInfoXSf.td b/llvm/lib/Target/RISCV/RISCVInstrInfoXSf.td
index 2d8a47c08a5d2..17fb75eb851c4 100644
--- a/llvm/lib/Target/RISCV/RISCVInstrInfoXSf.td
+++ b/llvm/lib/Target/RISCV/RISCVInstrInfoXSf.td
@@ -167,10 +167,25 @@ multiclass CustomSiFiveVCIX<string suffix, VCIXType type,
InTyRs1, 1>;
}
+// For XSfvqmaccdod/qoq and XSfvfwmaccqqq
+class SiFiveVMACCScheds<string name> {
+ defvar n = !tolower(name);
+ defvar prefix = !if(!ne(!find(n, "fw"), -1), "FW", "Q");
+ defvar suffix = !if(!ne(!find(n, "2x8x2"), -1), "DOD",
+ !if(!eq(prefix, "Q"), "QOQ", "QQQ"));
+
+ string read = "ReadSF_V" # prefix # "MACC_" # suffix;
+ string write = "WriteSF_V" # prefix # "MACC_" # suffix;
+}
+
let hasSideEffects = 0, mayLoad = 0, mayStore = 0 in {
class CustomSiFiveVMACC<bits<6> funct6, RISCVVFormat opv, string opcodestr>
: RVInstVCCustom2<funct6{5-2}, opv.Value, (outs VR:$rd), (ins VR:$rs1, VR:$rs2),
- opcodestr, "$rd, $rs1, $rs2"> {
+ opcodestr, "$rd, $rs1, $rs2">,
+ SchedTernaryMC<SiFiveVMACCScheds<NAME>.write,
+ SiFiveVMACCScheds<NAME>.read,
+ SiFiveVMACCScheds<NAME>.read,
+ SiFiveVMACCScheds<NAME>.read> {
let vm = 1;
let funct6_lo2 = funct6{1-0};
}
@@ -374,9 +389,13 @@ multiclass VPseudoVC_XVW<LMULInfo m, DAGOperand RS1Class,
}
multiclass VPseudoSiFiveVMACC<string mx, VReg vd_type, VReg vs2_type> {
+ defvar SchedWriteName = SiFiveVMACCScheds<NAME>.write;
+ defvar SchedReadName = SiFiveVMACCScheds<NAME>.read;
def "Pseudo" # NAME # "_" # mx
: VPseudoTernaryNoMaskWithPolicy<vd_type, V_M1.vrclass, vs2_type,
- "@earlyclobber $rd">;
+ "@earlyclobber $rd">,
+ SchedTernary<SchedWriteName, SchedReadName, SchedReadName,
+ SchedReadName, mx>;
}
multiclass VPseudoSiFiveVQMACCDOD {
diff --git a/llvm/lib/Target/RISCV/RISCVSchedAndes45.td b/llvm/lib/Target/RISCV/RISCVSchedAndes45.td
index 58e9dc9c8535d..bd480aacc539e 100644
--- a/llvm/lib/Target/RISCV/RISCVSchedAndes45.td
+++ b/llvm/lib/Target/RISCV/RISCVSchedAndes45.td
@@ -332,6 +332,9 @@ defm : UnsupportedSchedSFB;
defm : UnsupportedSchedV;
defm : UnsupportedSchedXsfvcp;
defm : UnsupportedSchedXSfvfnrclipxfqf;
+defm : UnsupportedSchedXSfvfwmaccqqq;
+defm : UnsupportedSchedXSfvqmaccdod;
+defm : UnsupportedSchedXSfvqmaccqoq;
defm : UnsupportedSchedZabha;
defm : UnsupportedSchedZbkb;
defm : UnsupportedSchedZbkx;
diff --git a/llvm/lib/Target/RISCV/RISCVSchedGenericOOO.td b/llvm/lib/Target/RISCV/RISCVSchedGenericOOO.td
index 27871cb9d9f51..6ad5a008f11ab 100644
--- a/llvm/lib/Target/RISCV/RISCVSchedGenericOOO.td
+++ b/llvm/lib/Target/RISCV/RISCVSchedGenericOOO.td
@@ -499,4 +499,7 @@ defm : UnsupportedSchedZvk;
defm : UnsupportedSchedSFB;
defm : UnsupportedSchedXsfvcp;
defm : UnsupportedSchedXSfvfnrclipxfqf;
+defm : UnsupportedSchedXSfvfwmaccqqq;
+defm : UnsupportedSchedXSfvqmaccdod;
+defm : UnsupportedSchedXSfvqmaccqoq;
}
diff --git a/llvm/lib/Target/RISCV/RISCVSchedMIPSP8700.td b/llvm/lib/Target/RISCV/RISCVSchedMIPSP8700.td
index 85b5886587de7..4117d7a9f1d58 100644
--- a/llvm/lib/Target/RISCV/RISCVSchedMIPSP8700.td
+++ b/llvm/lib/Target/RISCV/RISCVSchedMIPSP8700.td
@@ -275,5 +275,8 @@ defm : UnsupportedSchedSFB;
defm : UnsupportedSchedZabha;
defm : UnsupportedSchedXsfvcp;
defm : UnsupportedSchedXSfvfnrclipxfqf;
+defm : UnsupportedSchedXSfvfwmaccqqq;
+defm : UnsupportedSchedXSfvqmaccdod;
+defm : UnsupportedSchedXSfvqmaccqoq;
defm : UnsupportedSchedZvk;
}
diff --git a/llvm/lib/Target/RISCV/RISCVSchedRocket.td b/llvm/lib/Target/RISCV/RISCVSchedRocket.td
index 1db0922bf2c5d..b24801f6ecefe 100644
--- a/llvm/lib/Target/RISCV/RISCVSchedRocket.td
+++ b/llvm/lib/Target/RISCV/RISCVSchedRocket.td
@@ -264,5 +264,8 @@ defm : UnsupportedSchedZfhmin;
defm : UnsupportedSchedSFB;
defm : UnsupportedSchedXsfvcp;
defm : UnsupportedSchedXSfvfnrclipxfqf;
+defm : UnsupportedSchedXSfvfwmaccqqq;
+defm : UnsupportedSchedXSfvqmaccdod;
+defm : UnsupportedSchedXSfvqmaccqoq;
defm : UnsupportedSchedZvk;
}
diff --git a/llvm/lib/Target/RISCV/RISCVSchedSiFive7.td b/llvm/lib/Target/RISCV/RISCVSchedSiFive7.td
index 26964d070e67c..9dbab43b6a4e3 100644
--- a/llvm/lib/Target/RISCV/RISCVSchedSiFive7.td
+++ b/llvm/lib/Target/RISCV/RISCVSchedSiFive7.td
@@ -1072,6 +1072,36 @@ multiclass SiFive7WriteResBase<int VLEN,
defm : LMULWriteResMX<"WriteSF_VFNRClipV", [VCQ, VA1], mx,
IsWorstCase=!eq(mx, "M2")>;
}
+
+ // XSfvqmaccdod
+ foreach mx = ["M1", "M2", "M4", "M8"] in {
+ defvar Cycles = SiFive7GetCyclesDefault<mx>.c;
+ let Latency = 8,
+ AcquireAtCycles = [0, 1],
+ ReleaseAtCycles = [1, !add(1, Cycles)] in
+ defm : LMULWriteResMX<"WriteSF_VQMACC_DOD", [VCQ, VA1], mx,
+ IsWorstCase=!eq(mx, "M8")>;
+ }
+
+ // XSfvqmaccqoq
+ foreach mx = ["MF2", "M1", "M2", "M4"] in {
+ defvar Cycles = SiFive7GetCyclesDefault<mx>.c;
+ let Latency = 8,
+ AcquireAtCycles = [0, 1],
+ ReleaseAtCycles = [1, !add(1, Cycles)] in
+ defm : LMULWriteResMX<"WriteSF_VQMACC_QOQ", [VCQ, VA1], mx,
+ IsWorstCase=!eq(mx, "M4")>;
+ }
+
+ // XSfvfwmaccqqq
+ foreach mx = SchedMxListFW in {
+ defvar Cycles = SiFive7GetCyclesDefault<mx>.c;
+ defvar IsWorstCase = SiFive7IsWorstCaseMX<mx, SchedMxListFW>.c;
+ let Latency = 8,
+ AcquireAtCycles = [0, 1],
+ ReleaseAtCycles = [1, !add(1, Cycles)] in
+ defm : LMULWriteResMX<"WriteSF_VFWMACC_QQQ", [VCQ, VA1], mx, IsWorstCase>;
+ }
}
//===----------------------------------------------------------------------===//
@@ -1353,6 +1383,11 @@ multiclass SiFive7ReadAdvance {
defm : LMULReadAdvance<"ReadSF_VFNRClipV", 0>;
defm : LMULReadAdvance<"ReadSF_VFNRClipF", 0>;
+ // SiFive VMACC
+ defm : LMULReadAdvance<"ReadSF_VQMACC_DOD", 0>;
+ defm : LMULReadAdvance<"ReadSF_VQMACC_QOQ", 0>;
+ defm : LMULReadAdvance<"ReadSF_VFWMACC_QQQ", 0>;
+
// Others
def : ReadAdvance<ReadVMask, 0>;
def : ReadAdvance<ReadVPassthru_WorstCase, 0>;
diff --git a/llvm/lib/Target/RISCV/RISCVSchedSiFiveP400.td b/llvm/lib/Target/RISCV/RISCVSchedSiFiveP400.td
index e542d0e2301d0..cb6619b198374 100644
--- a/llvm/lib/Target/RISCV/RISCVSchedSiFiveP400.td
+++ b/llvm/lib/Target/RISCV/RISCVSchedSiFiveP400.td
@@ -1240,4 +1240,7 @@ defm : UnsupportedSchedSFB;
defm : UnsupportedSchedZfa;
defm : UnsupportedSchedXsfvcp;
defm : UnsupportedSchedXSfvfnrclipxfqf;
+defm : UnsupportedSchedXSfvfwmaccqqq;
+defm : UnsupportedSchedXSfvqmaccdod;
+defm : UnsupportedSchedXSfvqmaccqoq;
}
diff --git a/llvm/lib/Target/RISCV/RISCVSchedSiFiveP500.td b/llvm/lib/Target/RISCV/RISCVSchedSiFiveP500.td
index 184773f943bb1..7dc007f986398 100644
--- a/llvm/lib/Target/RISCV/RISCVSchedSiFiveP500.td
+++ b/llvm/lib/Target/RISCV/RISCVSchedSiFiveP500.td
@@ -360,4 +360,7 @@ defm : UnsupportedSchedZfa;
defm : UnsupportedSchedZvk;
defm : UnsupportedSchedXsfvcp;
defm : UnsupportedSchedXSfvfnrclipxfqf;
+defm : UnsupportedSchedXSfvfwmaccqqq;
+defm : UnsupportedSchedXSfvqmaccdod;
+defm : UnsupportedSchedXSfvqmaccqoq;
}
diff --git a/llvm/lib/Target/RISCV/RISCVSchedSiFiveP600.td b/llvm/lib/Target/RISCV/RISCVSchedSiFiveP600.td
index 535c639c3150f..a608c23c11a02 100644
--- a/llvm/lib/Target/RISCV/RISCVSchedSiFiveP600.td
+++ b/llvm/lib/Target/RISCV/RISCVSchedSiFiveP600.td
@@ -1496,4 +1496,7 @@ defm : UnsupportedSchedSFB;
defm : UnsupportedSchedZfa;
defm : UnsupportedSchedXsfvcp;
defm : UnsupportedSchedXSfvfnrclipxfqf;
+defm : UnsupportedSchedXSfvfwmaccqqq;
+defm : UnsupportedSchedXSfvqmaccdod;
+defm : UnsupportedSchedXSfvqmaccqoq;
}
diff --git a/llvm/lib/Target/RISCV/RISCVSchedSiFiveP800.td b/llvm/lib/Target/RISCV/RISCVSchedSiFiveP800.td
index 0bd73a0b80163..26439df3199ce 100644
--- a/llvm/lib/Target/RISCV/RISCVSchedSiFiveP800.td
+++ b/llvm/lib/Target/RISCV/RISCVSchedSiFiveP800.td
@@ -1185,4 +1185,7 @@ defm : UnsupportedSchedSFB;
defm : UnsupportedSchedZfaWithQ;
defm : UnsupportedSchedXsfvcp;
defm : UnsupportedSchedXSfvfnrclipxfqf;
+defm : UnsupportedSchedXSfvfwmaccqqq;
+defm : UnsupportedSchedXSfvqmaccdod;
+defm : UnsupportedSchedXSfvqmaccqoq;
}
diff --git a/llvm/lib/Target/RISCV/RISCVSchedSpacemitX60.td b/llvm/lib/Target/RISCV/RISCVSchedSpacemitX60.td
index ea6e47260166c..85429ad1806c9 100644
--- a/llvm/lib/Target/RISCV/RISCVSchedSpacemitX60.td
+++ b/llvm/lib/Target/RISCV/RISCVSchedSpacemitX60.td
@@ -347,6 +347,9 @@ defm : UnsupportedSchedQ;
defm : UnsupportedSchedV;
defm : UnsupportedSchedXsfvcp;
defm : UnsupportedSchedXSfvfnrclipxfqf;
+defm : UnsupportedSchedXSfvfwmaccqqq;
+defm : UnsupportedSchedXSfvqmaccdod;
+defm : UnsupportedSchedXSfvqmaccqoq;
defm : UnsupportedSchedZabha;
defm : UnsupportedSchedZbkb;
defm : UnsupportedSchedZbkx;
diff --git a/llvm/lib/Target/RISCV/RISCVSchedSyntacoreSCR1.td b/llvm/lib/Target/RISCV/RISCVSchedSyntacoreSCR1.td
index 18c463500b961..727b8d2152c22 100644
--- a/llvm/lib/Target/RISCV/RISCVSchedSyntacoreSCR1.td
+++ b/llvm/lib/Target/RISCV/RISCVSchedSyntacoreSCR1.td
@@ -118,5 +118,8 @@ defm : UnsupportedSchedZbkx;
defm : UnsupportedSchedZfa;
defm : UnsupportedSchedXsfvcp;
defm : UnsupportedSchedXSfvfnrclipxfqf;
+defm : UnsupportedSchedXSfvfwmaccqqq;
+defm : UnsupportedSchedXSfvqmaccdod;
+defm : UnsupportedSchedXSfvqmaccqoq;
defm : UnsupportedSchedZvk;
}
diff --git a/llvm/lib/Target/RISCV/RISCVSchedSyntacoreSCR345.td b/llvm/lib/Target/RISCV/RISCVSchedSyntacoreSCR345.td
index 6b3d6b24b8017..3949eee4a96e8 100644
--- a/llvm/lib/Target/RISCV/RISCVSchedSyntacoreSCR345.td
+++ b/llvm/lib/Target/RISCV/RISCVSchedSyntacoreSCR345.td
@@ -184,6 +184,9 @@ multiclass SCR_Unsupported :
UnsupportedSchedV,
UnsupportedSchedXsfvcp,
UnsupportedSchedXSfvfnrclipxfqf,
+ UnsupportedSchedXSfvfwmaccqqq,
+ UnsupportedSchedXSfvqmaccdod,
+ UnsupportedSchedXSfvqmaccqoq,
UnsupportedSchedZabha,
UnsupportedSchedZba,
UnsupportedSchedZbb,
diff --git a/llvm/lib/Target/RISCV/RISCVSchedSyntacoreSCR7.td b/llvm/lib/Target/RISCV/RISCVSchedSyntacoreSCR7.td
index ee25c961515c0..f3aae307eb717 100644
--- a/llvm/lib/Target/RISCV/RISCVSchedSyntacoreSCR7.td
+++ b/llvm/lib/Target/RISCV/RISCVSchedSyntacoreSCR7.td
@@ -246,6 +246,9 @@ multiclass SCR7_Unsupported {
defm : UnsupportedSchedV;
defm : UnsupportedSchedXsfvcp;
defm : UnsupportedSchedXSfvfnrclipxfqf;
+ defm : UnsupportedSchedXSfvfwmaccqqq;
+ defm : UnsupportedSchedXSfvqmaccdod;
+ defm : UnsupportedSchedXSfvqmaccqoq;
defm : UnsupportedSchedZabha;
defm : UnsupportedSchedZfa;
defm : UnsupportedSchedZfhmin;
diff --git a/llvm/lib/Target/RISCV/RISCVSchedTTAscalonD8.td b/llvm/lib/Target/RISCV/RISCVSchedTTAscalonD8.td
index d4f0d904b8e89..2a2fc854ea296 100644
--- a/llvm/lib/Target/RISCV/RISCVSchedTTAscalonD8.td
+++ b/llvm/lib/Target/RISCV/RISCVSchedTTAscalonD8.td
@@ -322,6 +322,9 @@ defm : UnsupportedSchedQ;
defm : UnsupportedSchedV;
defm : UnsupportedSchedXsfvcp;
defm : UnsupportedSchedXSfvfnrclipxfqf;
+defm : UnsupportedSchedXSfvfwmaccqqq;
+defm : UnsupportedSchedXSfvqmaccdod;
+defm : UnsupportedSchedXSfvqmaccqoq;
defm : UnsupportedSchedZabha;
defm : UnsupportedSchedZbc;
defm : UnsupportedSchedZbkb;
diff --git a/llvm/lib/Target/RISCV/RISCVSchedXiangShanNanHu.td b/llvm/lib/Target/RISCV/RISCVSchedXiangShanNanHu.td
index 735316e48745d..5aad7f5b9e65d 100644
--- a/llvm/lib/Target/RISCV/RISCVSchedXiangShanNanHu.td
+++ b/llvm/lib/Target/RISCV/RISCVSchedXiangShanNanHu.td
@@ -314,5 +314,8 @@ defm : UnsupportedSchedSFB;
defm : UnsupportedSchedZabha;
defm : UnsupportedSchedXsfvcp;
defm : UnsupportedSchedXSfvfnrclipxfqf;
+defm : UnsupportedSchedXSfvfwmaccqqq;
+defm : UnsupportedSchedXSfvqmaccdod;
+defm : UnsupportedSchedXSfvqmaccqoq;
defm : UnsupportedSchedZvk;
}
diff --git a/llvm/lib/Target/RISCV/RISCVScheduleXSf.td b/llvm/lib/Target/RISCV/RISCVScheduleXSf.td
index 56be7a1308a1c..99632e410b4c7 100644
--- a/llvm/lib/Target/RISCV/RISCVScheduleXSf.td
+++ b/llvm/lib/Target/RISCV/RISCVScheduleXSf.td
@@ -69,3 +69,33 @@ defm : LMULReadAdvance<"ReadSF_VFNRClipV", 0>;
defm : LMULReadAdvance<"ReadSF_VFNRClipF", 0>;
} // Unsupported = true
}
+
+defm "" : LMULSchedWritesImpl<"WriteSF_VQMACC_DOD", ["M1", "M2", "M4", "M8"]>;
+defm "" : LMULSchedReadsImpl<"ReadSF_VQMACC_DOD", ["M1", "M2", "M4", "M8"]>;
+
+multiclass UnsupportedSchedXSfvqmaccdod {
+let Unsupported = true in {
+defm : LMULWriteRes<"WriteSF_VQMACC_DOD", []>;
+defm : LMULReadAdvance<"ReadSF_VQMACC_DOD", 0>;
+} // Unsupported = true
+}
+
+defm "" : LMULSchedWritesImpl<"WriteSF_VQMACC_QOQ", ["MF2", "M1", "M2", "M4"]>;
+defm "" : LMULSchedReadsImpl<"ReadSF_VQMACC_QOQ", ["MF2", "M1", "M2", "M4"]>;
+
+multiclass UnsupportedSchedXSfvqmaccqoq {
+let Unsupported = true in {
+defm : LMULWriteRes<"WriteSF_VQMACC_QOQ", []>;
+defm : LMULReadAdvance<"ReadSF_VQMACC_QOQ", 0>;
+} // Unsupported = true
+}
+
+defm "" : LMULSchedWritesImpl<"WriteSF_VFWMACC_QQQ", SchedMxListFW>;
+defm "" : LMULSchedReadsImpl<"ReadSF_VFWMACC_QQQ", SchedMxListFW>;
+
+multiclass UnsupportedSchedXSfvfwmaccqqq {
+let Unsupported = true in {
+defm : LMULWriteRes<"WriteSF_VFWMACC_QQQ", []>;
+defm : LMULReadAdvance<"ReadSF_VFWMACC_QQQ", 0>;
+} // Unsupported = true
+}
diff --git a/llvm/test/tools/llvm-mca/RISCV/SiFive7/xsfvfwmacc.s b/llvm/test/tools/llvm-mca/RISCV/SiFive7/xsfvfwmacc.s
new file mode 100644
index 0000000000000..76666c82af208
--- /dev/null
+++ b/llvm/test/tools/llvm-mca/RISCV/SiFive7/xsfvfwmacc.s
@@ -0,0 +1,75 @@
+# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
+# RUN: llvm-mca -mtriple=riscv64 -mcpu=sifive-x280 -mattr='+xsfvfwmaccqqq' -instruction-tables=full -iterations=1 %s | \
+# RUN: FileCheck %s
+
+vsetvli zero, zero, e16, mf4, ta, ma
+sf.vfwmacc.4x4x4 v16, v0, v8
+vsetvli zero, zero, e16, mf2, ta, ma
+sf.vfwmacc.4x4x4 v16, v0, v8
+vsetvli zero, zero, e16, m1, ta, ma
+sf.vfwmacc.4x4x4 v16, v0, v8
+vsetvli zero, zero, e16, m2, ta, ma
+sf.vfwmacc.4x4x4 v16, v0, v8
+vsetvli zero, zero, e16, m4, ta, ma
+sf.vfwmacc.4x4x4 v16, v0, v8
+
+# CHECK: Resources:
+# CHECK-NEXT: [0] - VLEN512SiFive7FDiv:1
+# CHECK-NEXT: [1] - VLEN512SiFive7IDiv:1
+# CHECK-NEXT: [2] - VLEN512SiFive7PipeA:1
+# CHECK-NEXT: [3] - VLEN512SiFive7PipeAB:2 VLEN512SiFive7PipeA, VLEN512SiFive7PipeB
+# CHECK-NEXT: [4] - VLEN512SiFive7PipeB:1
+# CHECK-NEXT: [5] - VLEN512SiFive7VA:1
+# CHECK-NEXT: [6] - VLEN512SiFive7VCQ:1
+# CHECK-NEXT: [7] - VLEN512SiFive7VL:1
+# CHECK-NEXT: [8] - VLEN512SiFive7VS:1
+
+# CHECK: Instruction Info:
+# CHECK-NEXT: [1]: #uOps
+# CHECK-NEXT: [2]: Latency
+# CHECK-NEXT: [3]: RThroughput
+# CHECK-NEXT: [4]: MayLoad
+# CHECK-NEXT: [5]: MayStore
+# CHECK-NEXT: [6]: HasSideEffects (U)
+# CHECK-NEXT: [7]: Bypass Latency
+# CHECK-NEXT: [8]: Resources (<Name> | <Name>[<ReleaseAtCycle>] | <Name>[<AcquireAtCycle>,<ReleaseAtCycle])
+# CHECK-NEXT: [9]: LLVM Opcode Name
+
+# CHECK: [1] [2] [3] [4] [5] [6] [7] [8] [9] Instructions:
+# CHECK-NEXT: 1 3 1.00 U 1 VLEN512SiFive7PipeA,VLEN512SiFive7PipeAB VSETVLI vsetvli zero, zero, e16, mf4, ta, ma
+# CHECK-NEXT: 1 8 1.00 8 VLEN512SiFive7VA[1,2],VLEN512SiFive7VCQ SF_VFWMACC_4x4x4 sf.vfwmacc.4x4x4 v16, v0, v8
+# CHECK-NEXT: 1 3 1.00 U 1 VLEN512SiFive7PipeA,VLEN512SiFive7PipeAB VSETVLI vsetvli zero, zero, e16, mf2, ta, ma
+# CHECK-NEXT: 1 8 1.00 8 VLEN512SiFive7VA[1,2],VLEN512SiFive7VCQ SF_VFWMACC_4x4x4 sf.vfwmacc.4x4x4 v16, v0, v8
+# CHECK-NEXT: 1 3 1.00 U 1 VLEN512SiFive7PipeA,VLEN512SiFive7PipeAB VSETVLI vsetvli zero, zero, e16, m1, ta, ma
+# CHECK-NEXT: 1 8 2.00 8 VLEN512SiFive7VA[1,3],VLEN512SiFive7VCQ SF_VFWMACC_4x4x4 sf.vfwmacc.4x4x4 v16, v0, v8
+# CHECK-NEXT: 1 3 1.00 U 1 VLEN512SiFive7PipeA,VLEN512SiFive7PipeAB VSETVLI vsetvli zero, zero, e16, m2, ta, ma
+# CHECK-NEXT: 1 8 4.00 8 VLEN512SiFive7VA[1,5],VLEN512SiFive7VCQ SF_VFWMACC_4x4x4 sf.vfwmacc.4x4x4 v16, v0, v8
+# CHECK-NEXT: 1 3 1.00 U 1 VLEN512SiFive7PipeA,VLEN512SiFive7PipeAB VSETVLI vsetvli zero, zero, e16, m4, ta, ma
+# CHECK-NEXT: 1 8 8.00 8 VLEN512SiFive7VA[1,9],VLEN512SiFive7VCQ SF_VFWMACC_4x4x4 sf.vfwmacc.4x4x4 v16, v0, v8
+
+# CHECK: Resources:
+# CHECK-NEXT: [0] - VLEN512SiFive7FDiv
+# CHECK-NEXT: [1] - VLEN512SiFive7IDiv
+# CHECK-NEXT: [2] - VLEN512SiFive7PipeA
+# CHECK-NEXT: [3] - VLEN512SiFive7PipeB
+# CHECK-NEXT: [4] - VLEN512SiFive7VA
+# CHECK-NEXT: [5] - VLEN512SiFive7VCQ
+# CHECK-NEXT: [6] - VLEN512SiFive7VL
+# CHECK-NEXT: [7] - VLEN512SiFive7VS
+
+# CHECK: Resource pressure per iteration:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7]
+# CHECK-NEXT: - - 5.00 - 21.00 5.00 - -
+
+# CHECK: Resource pressure by instruction:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] Instructions:
+# CHECK-NEXT: - - 1.00 - - - - - vsetvli zero, zero, e16, mf4, ta, ma
+# CHECK-NEXT: - - - - 2.00 1.00 - - sf.vfwmacc.4x4x4 v16, v0, v8
+# CHECK-NEXT: - - 1.00 - - - - - vsetvli zero, zero, e16, mf2, ta, ma
+# CHECK-NEXT: - - - - 2.00 1.00 - - sf.vfwmacc.4x4x4 v16, v0, v8
+# CHECK-NEXT: - - 1.00 - - - - - vsetvli zero, zero, e16, m1, ta, ma
+# CHECK-NEXT: - - - - 3.00 1.00 - - sf.vfwmacc.4x4x4 v16, v0, v8
+# CHECK-NEXT: - - 1.00 - - - - - vsetvli zero, zero, e16, m2, ta, ma
+# CHECK-NEXT: - - - - 5.00 1.00 - - sf.vfwmacc.4x4x4 v16, v0, v8
+# CHECK-NEXT: - - 1.00 - - - - - vsetvli zero, zero, e16, m4, ta, ma
+# CHECK-NEXT: - - - - 9.00 1.00 - - sf.vfwmacc.4x4x4 v16, v0, v8
diff --git a/llvm/test/tools/llvm-mca/RISCV/SiFive7/xsfvqmacc.s b/llvm/test/tools/llvm-mca/RISCV/SiFive7/xsfvqmacc.s
new file mode 100644
index 0000000000000..a30ee119899a3
--- /dev/null
+++ b/llvm/test/tools/llvm-mca/RISCV/SiFive7/xsfvqmacc.s
@@ -0,0 +1,94 @@
+# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
+# RUN: llvm-mca -mtriple=riscv64 -mcpu=sifive-x280 -mattr='+xsfvqmaccqoq,+xsfvqmaccdod' -instruction-tables=full -iterations=1 %s | \
+# RUN: FileCheck %s
+
+vsetvli zero, zero, e8, m1, ta, ma
+sf.vqmacc.2x8x2 v16, v0, v8
+vsetvli zero, zero, e8, m2, ta, ma
+sf.vqmacc.2x8x2 v16, v0, v8
+vsetvli zero, zero, e8, m4, ta, ma
+sf.vqmacc.2x8x2 v16, v0, v8
+vsetvli zero, zero, e8, m8, ta, ma
+sf.vqmacc.2x8x2 v16, v0, v8
+
+vsetvli zero, zero, e8, mf2, ta, ma
+sf.vqmacc.4x8x4 v16, v0, v8
+vsetvli zero, zero, e8, m1, ta, ma
+sf.vqmacc.4x8x4 v16, v0, v8
+vsetvli zero, zero, e8, m2, ta, ma
+sf.vqmacc.4x8x4 v16, v0, v8
+vsetvli zero, zero, e8, m4, ta, ma
+sf.vqmacc.4x8x4 v16, v0, v8
+
+# CHECK: Resources:
+# CHECK-NEXT: [0] - VLEN512SiFive7FDiv:1
+# CHECK-NEXT: [1] - VLEN512SiFive7IDiv:1
+# CHECK-NEXT: [2] - VLEN512SiFive7PipeA:1
+# CHECK-NEXT: [3] - VLEN512SiFive7PipeAB:2 VLEN512SiFive7PipeA, VLEN512SiFive7PipeB
+# CHECK-NEXT: [4] - VLEN512SiFive7PipeB:1
+# CHECK-NEXT: [5] - VLEN512SiFive7VA:1
+# CHECK-NEXT: [6] - VLEN512SiFive7VCQ:1
+# CHECK-NEXT: [7] - VLEN512SiFive7VL:1
+# CHECK-NEXT: [8] - VLEN512SiFive7VS:1
+
+# CHECK: Instruction Info:
+# CHECK-NEXT: [1]: #uOps
+# CHECK-NEXT: [2]: Latency
+# CHECK-NEXT: [3]: RThroughput
+# CHECK-NEXT: [4]: MayLoad
+# CHECK-NEXT: [5]: MayStore
+# CHECK-NEXT: [6]: HasSideEffects (U)
+# CHECK-NEXT: [7]: Bypass Latency
+# CHECK-NEXT: [8]: Resources (<Name> | <Name>[<ReleaseAtCycle>] | <Name>[<AcquireAtCycle>,<ReleaseAtCycle])
+# CHECK-NEXT: [9]: LLVM Opcode Name
+
+# CHECK: [1] [2] [3] [4] [5] [6] [7] [8] [9] Instructions:
+# CHECK-NEXT: 1 3 1.00 U 1 VLEN512SiFive7PipeA,VLEN512SiFive7PipeAB VSETVLI vsetvli zero, zero, e8, m1, ta, ma
+# CHECK-NEXT: 1 8 2.00 8 VLEN512SiFive7VA[1,3],VLEN512SiFive7VCQ SF_VQMACC_2x8x2 sf.vqmacc.2x8x2 v16, v0, v8
+# CHECK-NEXT: 1 3 1.00 U 1 VLEN512SiFive7PipeA,VLEN512SiFive7PipeAB VSETVLI vsetvli zero, zero, e8, m2, ta, ma
+# CHECK-NEXT: 1 8 4.00 8 VLEN512SiFive7VA[1,5],VLEN512SiFive7VCQ SF_VQMACC_2x8x2 sf.vqmacc.2x8x2 v16, v0, v8
+# CHECK-NEXT: 1 3 1.00 U 1 VLEN512SiFive7PipeA,VLEN512SiFive7PipeAB VSETVLI vsetvli zero, zero, e8, m4, ta, ma
+# CHECK-NEXT: 1 8 8.00 8 VLEN512SiFive7VA[1,9],VLEN512SiFive7VCQ SF_VQMACC_2x8x2 sf.vqmacc.2x8x2 v16, v0, v8
+# CHECK-NEXT: 1 3 1.00 U 1 VLEN512SiFive7PipeA,VLEN512SiFive7PipeAB VSETVLI vsetvli zero, zero, e8, m8, ta, ma
+# CHECK-NEXT: 1 8 16.00 8 VLEN512SiFive7VA[1,17],VLEN512SiFive7VCQ SF_VQMACC_2x8x2 sf.vqmacc.2x8x2 v16, v0, v8
+# CHECK-NEXT: 1 3 1.00 U 1 VLEN512SiFive7PipeA,VLEN512SiFive7PipeAB VSETVLI vsetvli zero, zero, e8, mf2, ta, ma
+# CHECK-NEXT: 1 8 1.00 8 VLEN512SiFive7VA[1,2],VLEN512SiFive7VCQ SF_VQMACC_4x8x4 sf.vqmacc.4x8x4 v16, v0, v8
+# CHECK-NEXT: 1 3 1.00 U 1 VLEN512SiFive7PipeA,VLEN512SiFive7PipeAB VSETVLI vsetvli zero, zero, e8, m1, ta, ma
+# CHECK-NEXT: 1 8 2.00 8 VLEN512SiFive7VA[1,3],VLEN512SiFive7VCQ SF_VQMACC_4x8x4 sf.vqmacc.4x8x4 v16, v0, v8
+# CHECK-NEXT: 1 3 1.00 U 1 VLEN512SiFive7PipeA,VLEN512SiFive7PipeAB VSETVLI vsetvli zero, zero, e8, m2, ta, ma
+# CHECK-NEXT: 1 8 4.00 8 VLEN512SiFive7VA[1,5],VLEN512SiFive7VCQ SF_VQMACC_4x8x4 sf.vqmacc.4x8x4 v16, v0, v8
+# CHECK-NEXT: 1 3 1.00 U 1 VLEN512SiFive7PipeA,VLEN512SiFive7PipeAB VSETVLI vsetvli zero, zero, e8, m4, ta, ma
+# CHECK-NEXT: 1 8 8.00 8 VLEN512SiFive7VA[1,9],VLEN512SiFive7VCQ SF_VQMACC_4x8x4 sf.vqmacc.4x8x4 v16, v0, v8
+
+# CHECK: Resources:
+# CHECK-NEXT: [0] - VLEN512SiFive7FDiv
+# CHECK-NEXT: [1] - VLEN512SiFive7IDiv
+# CHECK-NEXT: [2] - VLEN512SiFive7PipeA
+# CHECK-NEXT: [3] - VLEN512SiFive7PipeB
+# CHECK-NEXT: [4] - VLEN512SiFive7VA
+# CHECK-NEXT: [5] - VLEN512SiFive7VCQ
+# CHECK-NEXT: [6] - VLEN512SiFive7VL
+# CHECK-NEXT: [7] - VLEN512SiFive7VS
+
+# CHECK: Resource pressure per iteration:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7]
+# CHECK-NEXT: - - 8.00 - 53.00 8.00 - -
+
+# CHECK: Resource pressure by instruction:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] Instructions:
+# CHECK-NEXT: - - 1.00 - - - - - vsetvli zero, zero, e8, m1, ta, ma
+# CHECK-NEXT: - - - - 3.00 1.00 - - sf.vqmacc.2x8x2 v16, v0, v8
+# CHECK-NEXT: - - 1.00 - - - - - vsetvli zero, zero, e8, m2, ta, ma
+# CHECK-NEXT: - - - - 5.00 1.00 - - sf.vqmacc.2x8x2 v16, v0, v8
+# CHECK-NEXT: - - 1.00 - - - - - vsetvli zero, zero, e8, m4, ta, ma
+# CHECK-NEXT: - - - - 9.00 1.00 - - sf.vqmacc.2x8x2 v16, v0, v8
+# CHECK-NEXT: - - 1.00 - - - - - vsetvli zero, zero, e8, m8, ta, ma
+# CHECK-NEXT: - - - - 17.00 1.00 - - sf.vqmacc.2x8x2 v16, v0, v8
+# CHECK-NEXT: - - 1.00 - - - - - vsetvli zero, zero, e8, mf2, ta, ma
+# CHECK-NEXT: - - - - 2.00 1.00 - - sf.vqmacc.4x8x4 v16, v0, v8
+# CHECK-NEXT: - - 1.00 - - - - - vsetvli zero, zero, e8, m1, ta, ma
+# CHECK-NEXT: - - - - 3.00 1.00 - - sf.vqmacc.4x8x4 v16, v0, v8
+# CHECK-NEXT: - - 1.00 - - - - - vsetvli zero, zero, e8, m2, ta, ma
+# CHECK-NEXT: - - - - 5.00 1.00 - - sf.vqmacc.4x8x4 v16, v0, v8
+# CHECK-NEXT: - - 1.00 - - - - - vsetvli zero, zero, e8, m4, ta, ma
+# CHECK-NEXT: - - - - 9.00 1.00 - - sf.vqmacc.4x8x4 v16, v0, v8
diff --git a/llvm/test/tools/llvm-mca/RISCV/SiFiveX390/xsfvfwmacc.s b/llvm/test/tools/llvm-mca/RISCV/SiFiveX390/xsfvfwmacc.s
new file mode 100644
index 0000000000000..4d1d968518890
--- /dev/null
+++ b/llvm/test/tools/llvm-mca/RISCV/SiFiveX390/xsfvfwmacc.s
@@ -0,0 +1,78 @@
+# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
+# RUN: llvm-mca -mtriple=riscv64 -mcpu=sifive-x390 -mattr='+xsfvfwmaccqqq' -instruction-tables=full -iterations=1 %s | \
+# RUN: FileCheck %s
+
+vsetvli zero, zero, e16, mf4, ta, ma
+sf.vfwmacc.4x4x4 v16, v0, v8
+vsetvli zero, zero, e16, mf2, ta, ma
+sf.vfwmacc.4x4x4 v16, v0, v8
+vsetvli zero, zero, e16, m1, ta, ma
+sf.vfwmacc.4x4x4 v16, v0, v8
+vsetvli zero, zero, e16, m2, ta, ma
+sf.vfwmacc.4x4x4 v16, v0, v8
+vsetvli zero, zero, e16, m4, ta, ma
+sf.vfwmacc.4x4x4 v16, v0, v8
+
+# CHECK: Resources:
+# CHECK-NEXT: [0] - VLEN1024X300SiFive7FDiv:1
+# CHECK-NEXT: [1] - VLEN1024X300SiFive7IDiv:1
+# CHECK-NEXT: [2] - VLEN1024X300SiFive7PipeA:1
+# CHECK-NEXT: [3] - VLEN1024X300SiFive7PipeAB:2 VLEN1024X300SiFive7PipeA, VLEN1024X300SiFive7PipeB
+# CHECK-NEXT: [4] - VLEN1024X300SiFive7PipeB:1
+# CHECK-NEXT: [5] - VLEN1024X300SiFive7VA1:1
+# CHECK-NEXT: [6] - VLEN1024X300SiFive7VA1OrVA2:2 VLEN1024X300SiFive7VA1, VLEN1024X300SiFive7VA2
+# CHECK-NEXT: [7] - VLEN1024X300SiFive7VA2:1
+# CHECK-NEXT: [8] - VLEN1024X300SiFive7VCQ:1
+# CHECK-NEXT: [9] - VLEN1024X300SiFive7VL:1
+# CHECK-NEXT: [10] - VLEN1024X300SiFive7VS:1
+
+# CHECK: Instruction Info:
+# CHECK-NEXT: [1]: #uOps
+# CHECK-NEXT: [2]: Latency
+# CHECK-NEXT: [3]: RThroughput
+# CHECK-NEXT: [4]: MayLoad
+# CHECK-NEXT: [5]: MayStore
+# CHECK-NEXT: [6]: HasSideEffects (U)
+# CHECK-NEXT: [7]: Bypass Latency
+# CHECK-NEXT: [8]: Resources (<Name> | <Name>[<ReleaseAtCycle>] | <Name>[<AcquireAtCycle>,<ReleaseAtCycle])
+# CHECK-NEXT: [9]: LLVM Opcode Name
+
+# CHECK: [1] [2] [3] [4] [5] [6] [7] [8] [9] Instructions:
+# CHECK-NEXT: 1 3 1.00 U 1 VLEN1024X300SiFive7PipeA,VLEN1024X300SiFive7PipeAB VSETVLI vsetvli zero, zero, e16, mf4, ta, ma
+# CHECK-NEXT: 1 8 1.00 8 VLEN1024X300SiFive7VA1[1,2],VLEN1024X300SiFive7VA1OrVA2[1,2],VLEN1024X300SiFive7VCQ SF_VFWMACC_4x4x4 sf.vfwmacc.4x4x4 v16, v0, v8
+# CHECK-NEXT: 1 3 1.00 U 1 VLEN1024X300SiFive7PipeA,VLEN1024X300SiFive7PipeAB VSETVLI vsetvli zero, zero, e16, mf2, ta, ma
+# CHECK-NEXT: 1 8 1.00 8 VLEN1024X300SiFive7VA1[1,2],VLEN1024X300SiFive7VA1OrVA2[1,2],VLEN1024X300SiFive7VCQ SF_VFWMACC_4x4x4 sf.vfwmacc.4x4x4 v16, v0, v8
+# CHECK-NEXT: 1 3 1.00 U 1 VLEN1024X300SiFive7PipeA,VLEN1024X300SiFive7PipeAB VSETVLI vsetvli zero, zero, e16, m1, ta, ma
+# CHECK-NEXT: 1 8 2.00 8 VLEN1024X300SiFive7VA1[1,3],VLEN1024X300SiFive7VA1OrVA2[1,3],VLEN1024X300SiFive7VCQ SF_VFWMACC_4x4x4 sf.vfwmacc.4x4x4 v16, v0, v8
+# CHECK-NEXT: 1 3 1.00 U 1 VLEN1024X300SiFive7PipeA,VLEN1024X300SiFive7PipeAB VSETVLI vsetvli zero, zero, e16, m2, ta, ma
+# CHECK-NEXT: 1 8 4.00 8 VLEN1024X300SiFive7VA1[1,5],VLEN1024X300SiFive7VA1OrVA2[1,5],VLEN1024X300SiFive7VCQ SF_VFWMACC_4x4x4 sf.vfwmacc.4x4x4 v16, v0, v8
+# CHECK-NEXT: 1 3 1.00 U 1 VLEN1024X300SiFive7PipeA,VLEN1024X300SiFive7PipeAB VSETVLI vsetvli zero, zero, e16, m4, ta, ma
+# CHECK-NEXT: 1 8 8.00 8 VLEN1024X300SiFive7VA1[1,9],VLEN1024X300SiFive7VA1OrVA2[1,9],VLEN1024X300SiFive7VCQ SF_VFWMACC_4x4x4 sf.vfwmacc.4x4x4 v16, v0, v8
+
+# CHECK: Resources:
+# CHECK-NEXT: [0] - VLEN1024X300SiFive7FDiv
+# CHECK-NEXT: [1] - VLEN1024X300SiFive7IDiv
+# CHECK-NEXT: [2] - VLEN1024X300SiFive7PipeA
+# CHECK-NEXT: [3] - VLEN1024X300SiFive7PipeB
+# CHECK-NEXT: [4] - VLEN1024X300SiFive7VA1
+# CHECK-NEXT: [5] - VLEN1024X300SiFive7VA2
+# CHECK-NEXT: [6] - VLEN1024X300SiFive7VCQ
+# CHECK-NEXT: [7] - VLEN1024X300SiFive7VL
+# CHECK-NEXT: [8] - VLEN1024X300SiFive7VS
+
+# CHECK: Resource pressure per iteration:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8]
+# CHECK-NEXT: - - 5.00 - 21.00 - 5.00 - -
+
+# CHECK: Resource pressure by instruction:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] Instructions:
+# CHECK-NEXT: - - 1.00 - - - - - - vsetvli zero, zero, e16, mf4, ta, ma
+# CHECK-NEXT: - - - - 2.00 - 1.00 - - sf.vfwmacc.4x4x4 v16, v0, v8
+# CHECK-NEXT: - - 1.00 - - - - - - vsetvli zero, zero, e16, mf2, ta, ma
+# CHECK-NEXT: - - - - 2.00 - 1.00 - - sf.vfwmacc.4x4x4 v16, v0, v8
+# CHECK-NEXT: - - 1.00 - - - - - - vsetvli zero, zero, e16, m1, ta, ma
+# CHECK-NEXT: - - - - 3.00 - 1.00 - - sf.vfwmacc.4x4x4 v16, v0, v8
+# CHECK-NEXT: - - 1.00 - - - - - - vsetvli zero, zero, e16, m2, ta, ma
+# CHECK-NEXT: - - - - 5.00 - 1.00 - - sf.vfwmacc.4x4x4 v16, v0, v8
+# CHECK-NEXT: - - 1.00 - - - - - - vsetvli zero, zero, e16, m4, ta, ma
+# CHECK-NEXT: - - - - 9.00 - 1.00 - - sf.vfwmacc.4x4x4 v16, v0, v8
diff --git a/llvm/test/tools/llvm-mca/RISCV/SiFiveX390/xsfvqmacc.s b/llvm/test/tools/llvm-mca/RISCV/SiFiveX390/xsfvqmacc.s
new file mode 100644
index 0000000000000..262af54508a1d
--- /dev/null
+++ b/llvm/test/tools/llvm-mca/RISCV/SiFiveX390/xsfvqmacc.s
@@ -0,0 +1,97 @@
+# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
+# RUN: llvm-mca -mtriple=riscv64 -mcpu=sifive-x390 -mattr='+xsfvqmaccqoq,+xsfvqmaccdod' -instruction-tables=full -iterations=1 %s | \
+# RUN: FileCheck %s
+
+vsetvli zero, zero, e8, m1, ta, ma
+sf.vqmacc.2x8x2 v16, v0, v8
+vsetvli zero, zero, e8, m2, ta, ma
+sf.vqmacc.2x8x2 v16, v0, v8
+vsetvli zero, zero, e8, m4, ta, ma
+sf.vqmacc.2x8x2 v16, v0, v8
+vsetvli zero, zero, e8, m8, ta, ma
+sf.vqmacc.2x8x2 v16, v0, v8
+
+vsetvli zero, zero, e8, mf2, ta, ma
+sf.vqmacc.4x8x4 v16, v0, v8
+vsetvli zero, zero, e8, m1, ta, ma
+sf.vqmacc.4x8x4 v16, v0, v8
+vsetvli zero, zero, e8, m2, ta, ma
+sf.vqmacc.4x8x4 v16, v0, v8
+vsetvli zero, zero, e8, m4, ta, ma
+sf.vqmacc.4x8x4 v16, v0, v8
+
+# CHECK: Resources:
+# CHECK-NEXT: [0] - VLEN1024X300SiFive7FDiv:1
+# CHECK-NEXT: [1] - VLEN1024X300SiFive7IDiv:1
+# CHECK-NEXT: [2] - VLEN1024X300SiFive7PipeA:1
+# CHECK-NEXT: [3] - VLEN1024X300SiFive7PipeAB:2 VLEN1024X300SiFive7PipeA, VLEN1024X300SiFive7PipeB
+# CHECK-NEXT: [4] - VLEN1024X300SiFive7PipeB:1
+# CHECK-NEXT: [5] - VLEN1024X300SiFive7VA1:1
+# CHECK-NEXT: [6] - VLEN1024X300SiFive7VA1OrVA2:2 VLEN1024X300SiFive7VA1, VLEN1024X300SiFive7VA2
+# CHECK-NEXT: [7] - VLEN1024X300SiFive7VA2:1
+# CHECK-NEXT: [8] - VLEN1024X300SiFive7VCQ:1
+# CHECK-NEXT: [9] - VLEN1024X300SiFive7VL:1
+# CHECK-NEXT: [10] - VLEN1024X300SiFive7VS:1
+
+# CHECK: Instruction Info:
+# CHECK-NEXT: [1]: #uOps
+# CHECK-NEXT: [2]: Latency
+# CHECK-NEXT: [3]: RThroughput
+# CHECK-NEXT: [4]: MayLoad
+# CHECK-NEXT: [5]: MayStore
+# CHECK-NEXT: [6]: HasSideEffects (U)
+# CHECK-NEXT: [7]: Bypass Latency
+# CHECK-NEXT: [8]: Resources (<Name> | <Name>[<ReleaseAtCycle>] | <Name>[<AcquireAtCycle>,<ReleaseAtCycle])
+# CHECK-NEXT: [9]: LLVM Opcode Name
+
+# CHECK: [1] [2] [3] [4] [5] [6] [7] [8] [9] Instructions:
+# CHECK-NEXT: 1 3 1.00 U 1 VLEN1024X300SiFive7PipeA,VLEN1024X300SiFive7PipeAB VSETVLI vsetvli zero, zero, e8, m1, ta, ma
+# CHECK-NEXT: 1 8 2.00 8 VLEN1024X300SiFive7VA1[1,3],VLEN1024X300SiFive7VA1OrVA2[1,3],VLEN1024X300SiFive7VCQ SF_VQMACC_2x8x2 sf.vqmacc.2x8x2 v16, v0, v8
+# CHECK-NEXT: 1 3 1.00 U 1 VLEN1024X300SiFive7PipeA,VLEN1024X300SiFive7PipeAB VSETVLI vsetvli zero, zero, e8, m2, ta, ma
+# CHECK-NEXT: 1 8 4.00 8 VLEN1024X300SiFive7VA1[1,5],VLEN1024X300SiFive7VA1OrVA2[1,5],VLEN1024X300SiFive7VCQ SF_VQMACC_2x8x2 sf.vqmacc.2x8x2 v16, v0, v8
+# CHECK-NEXT: 1 3 1.00 U 1 VLEN1024X300SiFive7PipeA,VLEN1024X300SiFive7PipeAB VSETVLI vsetvli zero, zero, e8, m4, ta, ma
+# CHECK-NEXT: 1 8 8.00 8 VLEN1024X300SiFive7VA1[1,9],VLEN1024X300SiFive7VA1OrVA2[1,9],VLEN1024X300SiFive7VCQ SF_VQMACC_2x8x2 sf.vqmacc.2x8x2 v16, v0, v8
+# CHECK-NEXT: 1 3 1.00 U 1 VLEN1024X300SiFive7PipeA,VLEN1024X300SiFive7PipeAB VSETVLI vsetvli zero, zero, e8, m8, ta, ma
+# CHECK-NEXT: 1 8 16.00 8 VLEN1024X300SiFive7VA1[1,17],VLEN1024X300SiFive7VA1OrVA2[1,17],VLEN1024X300SiFive7VCQ SF_VQMACC_2x8x2 sf.vqmacc.2x8x2 v16, v0, v8
+# CHECK-NEXT: 1 3 1.00 U 1 VLEN1024X300SiFive7PipeA,VLEN1024X300SiFive7PipeAB VSETVLI vsetvli zero, zero, e8, mf2, ta, ma
+# CHECK-NEXT: 1 8 1.00 8 VLEN1024X300SiFive7VA1[1,2],VLEN1024X300SiFive7VA1OrVA2[1,2],VLEN1024X300SiFive7VCQ SF_VQMACC_4x8x4 sf.vqmacc.4x8x4 v16, v0, v8
+# CHECK-NEXT: 1 3 1.00 U 1 VLEN1024X300SiFive7PipeA,VLEN1024X300SiFive7PipeAB VSETVLI vsetvli zero, zero, e8, m1, ta, ma
+# CHECK-NEXT: 1 8 2.00 8 VLEN1024X300SiFive7VA1[1,3],VLEN1024X300SiFive7VA1OrVA2[1,3],VLEN1024X300SiFive7VCQ SF_VQMACC_4x8x4 sf.vqmacc.4x8x4 v16, v0, v8
+# CHECK-NEXT: 1 3 1.00 U 1 VLEN1024X300SiFive7PipeA,VLEN1024X300SiFive7PipeAB VSETVLI vsetvli zero, zero, e8, m2, ta, ma
+# CHECK-NEXT: 1 8 4.00 8 VLEN1024X300SiFive7VA1[1,5],VLEN1024X300SiFive7VA1OrVA2[1,5],VLEN1024X300SiFive7VCQ SF_VQMACC_4x8x4 sf.vqmacc.4x8x4 v16, v0, v8
+# CHECK-NEXT: 1 3 1.00 U 1 VLEN1024X300SiFive7PipeA,VLEN1024X300SiFive7PipeAB VSETVLI vsetvli zero, zero, e8, m4, ta, ma
+# CHECK-NEXT: 1 8 8.00 8 VLEN1024X300SiFive7VA1[1,9],VLEN1024X300SiFive7VA1OrVA2[1,9],VLEN1024X300SiFive7VCQ SF_VQMACC_4x8x4 sf.vqmacc.4x8x4 v16, v0, v8
+
+# CHECK: Resources:
+# CHECK-NEXT: [0] - VLEN1024X300SiFive7FDiv
+# CHECK-NEXT: [1] - VLEN1024X300SiFive7IDiv
+# CHECK-NEXT: [2] - VLEN1024X300SiFive7PipeA
+# CHECK-NEXT: [3] - VLEN1024X300SiFive7PipeB
+# CHECK-NEXT: [4] - VLEN1024X300SiFive7VA1
+# CHECK-NEXT: [5] - VLEN1024X300SiFive7VA2
+# CHECK-NEXT: [6] - VLEN1024X300SiFive7VCQ
+# CHECK-NEXT: [7] - VLEN1024X300SiFive7VL
+# CHECK-NEXT: [8] - VLEN1024X300SiFive7VS
+
+# CHECK: Resource pressure per iteration:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8]
+# CHECK-NEXT: - - 8.00 - 53.00 - 8.00 - -
+
+# CHECK: Resource pressure by instruction:
+# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] Instructions:
+# CHECK-NEXT: - - 1.00 - - - - - - vsetvli zero, zero, e8, m1, ta, ma
+# CHECK-NEXT: - - - - 3.00 - 1.00 - - sf.vqmacc.2x8x2 v16, v0, v8
+# CHECK-NEXT: - - 1.00 - - - - - - vsetvli zero, zero, e8, m2, ta, ma
+# CHECK-NEXT: - - - - 5.00 - 1.00 - - sf.vqmacc.2x8x2 v16, v0, v8
+# CHECK-NEXT: - - 1.00 - - - - - - vsetvli zero, zero, e8, m4, ta, ma
+# CHECK-NEXT: - - - - 9.00 - 1.00 - - sf.vqmacc.2x8x2 v16, v0, v8
+# CHECK-NEXT: - - 1.00 - - - - - - vsetvli zero, zero, e8, m8, ta, ma
+# CHECK-NEXT: - - - - 17.00 - 1.00 - - sf.vqmacc.2x8x2 v16, v0, v8
+# CHECK-NEXT: - - 1.00 - - - - - - vsetvli zero, zero, e8, mf2, ta, ma
+# CHECK-NEXT: - - - - 2.00 - 1.00 - - sf.vqmacc.4x8x4 v16, v0, v8
+# CHECK-NEXT: - - 1.00 - - - - - - vsetvli zero, zero, e8, m1, ta, ma
+# CHECK-NEXT: - - - - 3.00 - 1.00 - - sf.vqmacc.4x8x4 v16, v0, v8
+# CHECK-NEXT: - - 1.00 - - - - - - vsetvli zero, zero, e8, m2, ta, ma
+# CHECK-NEXT: - - - - 5.00 - 1.00 - - sf.vqmacc.4x8x4 v16, v0, v8
+# CHECK-NEXT: - - 1.00 - - - - - - vsetvli zero, zero, e8, m4, ta, ma
+# CHECK-NEXT: - - - - 9.00 - 1.00 - - sf.vqmacc.4x8x4 v16, v0, v8
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