[llvm] f293361 - [RISCV] Rename prefix `FeatureExt*` to `FeatureStdExt*` for all sub-extension

Jim Lin via llvm-commits llvm-commits at lists.llvm.org
Mon Sep 13 01:23:21 PDT 2021


Author: Jim Lin
Date: 2021-09-13T16:24:15+08:00
New Revision: f29336104d8f5cc023d3cc55cbcc1ea401c46c5d

URL: https://github.com/llvm/llvm-project/commit/f29336104d8f5cc023d3cc55cbcc1ea401c46c5d
DIFF: https://github.com/llvm/llvm-project/commit/f29336104d8f5cc023d3cc55cbcc1ea401c46c5d.diff

LOG: [RISCV] Rename prefix `FeatureExt*` to `FeatureStdExt*` for all sub-extension

Rename prefix `FeatureExt*` to `FeatureStdExt*` for all sub-extension for consistency

Reviewed By: HsiangKai, asb

Differential Revision: https://reviews.llvm.org/D108187

Added: 
    

Modified: 
    llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp
    llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp
    llvm/lib/Target/RISCV/MCTargetDesc/RISCVMatInt.cpp
    llvm/lib/Target/RISCV/MCTargetDesc/RISCVTargetStreamer.cpp
    llvm/lib/Target/RISCV/RISCV.td

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp b/llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp
index b2aa585a2ba33..ddf07b808d038 100644
--- a/llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp
+++ b/llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp
@@ -2074,19 +2074,20 @@ bool RISCVAsmParser::parseDirectiveAttribute() {
     clearFeatureBits(RISCV::FeatureStdExtC, "c");
     clearFeatureBits(RISCV::FeatureStdExtB, "experimental-b");
     clearFeatureBits(RISCV::FeatureStdExtV, "experimental-v");
-    clearFeatureBits(RISCV::FeatureExtZfh, "experimental-zfh");
-    clearFeatureBits(RISCV::FeatureExtZba, "experimental-zba");
-    clearFeatureBits(RISCV::FeatureExtZbb, "experimental-zbb");
-    clearFeatureBits(RISCV::FeatureExtZbc, "experimental-zbc");
-    clearFeatureBits(RISCV::FeatureExtZbe, "experimental-zbe");
-    clearFeatureBits(RISCV::FeatureExtZbf, "experimental-zbf");
-    clearFeatureBits(RISCV::FeatureExtZbm, "experimental-zbm");
-    clearFeatureBits(RISCV::FeatureExtZbp, "experimental-zbp");
-    clearFeatureBits(RISCV::FeatureExtZbproposedc, "experimental-zbproposedc");
-    clearFeatureBits(RISCV::FeatureExtZbr, "experimental-zbr");
-    clearFeatureBits(RISCV::FeatureExtZbs, "experimental-zbs");
-    clearFeatureBits(RISCV::FeatureExtZbt, "experimental-zbt");
-    clearFeatureBits(RISCV::FeatureExtZvamo, "experimental-zvamo");
+    clearFeatureBits(RISCV::FeatureStdExtZfh, "experimental-zfh");
+    clearFeatureBits(RISCV::FeatureStdExtZba, "experimental-zba");
+    clearFeatureBits(RISCV::FeatureStdExtZbb, "experimental-zbb");
+    clearFeatureBits(RISCV::FeatureStdExtZbc, "experimental-zbc");
+    clearFeatureBits(RISCV::FeatureStdExtZbe, "experimental-zbe");
+    clearFeatureBits(RISCV::FeatureStdExtZbf, "experimental-zbf");
+    clearFeatureBits(RISCV::FeatureStdExtZbm, "experimental-zbm");
+    clearFeatureBits(RISCV::FeatureStdExtZbp, "experimental-zbp");
+    clearFeatureBits(RISCV::FeatureStdExtZbproposedc,
+                     "experimental-zbproposedc");
+    clearFeatureBits(RISCV::FeatureStdExtZbr, "experimental-zbr");
+    clearFeatureBits(RISCV::FeatureStdExtZbs, "experimental-zbs");
+    clearFeatureBits(RISCV::FeatureStdExtZbt, "experimental-zbt");
+    clearFeatureBits(RISCV::FeatureStdExtZvamo, "experimental-zvamo");
     clearFeatureBits(RISCV::FeatureStdExtZvlsseg, "experimental-zvlsseg");
 
     while (!Arch.empty()) {
@@ -2120,32 +2121,32 @@ bool RISCVAsmParser::parseDirectiveAttribute() {
         StringRef Ext =
             Arch.take_until([](char c) { return ::isdigit(c) || c == '_'; });
         if (Ext == "zba")
-          setFeatureBits(RISCV::FeatureExtZba, "experimental-zba");
+          setFeatureBits(RISCV::FeatureStdExtZba, "experimental-zba");
         else if (Ext == "zbb")
-          setFeatureBits(RISCV::FeatureExtZbb, "experimental-zbb");
+          setFeatureBits(RISCV::FeatureStdExtZbb, "experimental-zbb");
         else if (Ext == "zbc")
-          setFeatureBits(RISCV::FeatureExtZbc, "experimental-zbc");
+          setFeatureBits(RISCV::FeatureStdExtZbc, "experimental-zbc");
         else if (Ext == "zbe")
-          setFeatureBits(RISCV::FeatureExtZbe, "experimental-zbe");
+          setFeatureBits(RISCV::FeatureStdExtZbe, "experimental-zbe");
         else if (Ext == "zbf")
-          setFeatureBits(RISCV::FeatureExtZbf, "experimental-zbf");
+          setFeatureBits(RISCV::FeatureStdExtZbf, "experimental-zbf");
         else if (Ext == "zbm")
-          setFeatureBits(RISCV::FeatureExtZbm, "experimental-zbm");
+          setFeatureBits(RISCV::FeatureStdExtZbm, "experimental-zbm");
         else if (Ext == "zbp")
-          setFeatureBits(RISCV::FeatureExtZbp, "experimental-zbp");
+          setFeatureBits(RISCV::FeatureStdExtZbp, "experimental-zbp");
         else if (Ext == "zbproposedc")
-          setFeatureBits(RISCV::FeatureExtZbproposedc,
+          setFeatureBits(RISCV::FeatureStdExtZbproposedc,
                          "experimental-zbproposedc");
         else if (Ext == "zbr")
-          setFeatureBits(RISCV::FeatureExtZbr, "experimental-zbr");
+          setFeatureBits(RISCV::FeatureStdExtZbr, "experimental-zbr");
         else if (Ext == "zbs")
-          setFeatureBits(RISCV::FeatureExtZbs, "experimental-zbs");
+          setFeatureBits(RISCV::FeatureStdExtZbs, "experimental-zbs");
         else if (Ext == "zbt")
-          setFeatureBits(RISCV::FeatureExtZbt, "experimental-zbt");
+          setFeatureBits(RISCV::FeatureStdExtZbt, "experimental-zbt");
         else if (Ext == "zfh")
-          setFeatureBits(RISCV::FeatureExtZfh, "experimental-zfh");
+          setFeatureBits(RISCV::FeatureStdExtZfh, "experimental-zfh");
         else if (Ext == "zvamo")
-          setFeatureBits(RISCV::FeatureExtZvamo, "experimental-zvamo");
+          setFeatureBits(RISCV::FeatureStdExtZvamo, "experimental-zvamo");
         else if (Ext == "zvlsseg")
           setFeatureBits(RISCV::FeatureStdExtZvlsseg, "experimental-zvlsseg");
         else
@@ -2194,31 +2195,31 @@ bool RISCVAsmParser::parseDirectiveAttribute() {
         formalArchStr = (Twine(formalArchStr) + "_b0p93").str();
       if (getFeatureBits(RISCV::FeatureStdExtV))
         formalArchStr = (Twine(formalArchStr) + "_v0p10").str();
-      if (getFeatureBits(RISCV::FeatureExtZfh))
+      if (getFeatureBits(RISCV::FeatureStdExtZfh))
         formalArchStr = (Twine(formalArchStr) + "_zfh0p1").str();
-      if (getFeatureBits(RISCV::FeatureExtZba))
+      if (getFeatureBits(RISCV::FeatureStdExtZba))
         formalArchStr = (Twine(formalArchStr) + "_zba0p93").str();
-      if (getFeatureBits(RISCV::FeatureExtZbb))
+      if (getFeatureBits(RISCV::FeatureStdExtZbb))
         formalArchStr = (Twine(formalArchStr) + "_zbb0p93").str();
-      if (getFeatureBits(RISCV::FeatureExtZbc))
+      if (getFeatureBits(RISCV::FeatureStdExtZbc))
         formalArchStr = (Twine(formalArchStr) + "_zbc0p93").str();
-      if (getFeatureBits(RISCV::FeatureExtZbe))
+      if (getFeatureBits(RISCV::FeatureStdExtZbe))
         formalArchStr = (Twine(formalArchStr) + "_zbe0p93").str();
-      if (getFeatureBits(RISCV::FeatureExtZbf))
+      if (getFeatureBits(RISCV::FeatureStdExtZbf))
         formalArchStr = (Twine(formalArchStr) + "_zbf0p93").str();
-      if (getFeatureBits(RISCV::FeatureExtZbm))
+      if (getFeatureBits(RISCV::FeatureStdExtZbm))
         formalArchStr = (Twine(formalArchStr) + "_zbm0p93").str();
-      if (getFeatureBits(RISCV::FeatureExtZbp))
+      if (getFeatureBits(RISCV::FeatureStdExtZbp))
         formalArchStr = (Twine(formalArchStr) + "_zbp0p93").str();
-      if (getFeatureBits(RISCV::FeatureExtZbproposedc))
+      if (getFeatureBits(RISCV::FeatureStdExtZbproposedc))
         formalArchStr = (Twine(formalArchStr) + "_zbproposedc0p93").str();
-      if (getFeatureBits(RISCV::FeatureExtZbr))
+      if (getFeatureBits(RISCV::FeatureStdExtZbr))
         formalArchStr = (Twine(formalArchStr) + "_zbr0p93").str();
-      if (getFeatureBits(RISCV::FeatureExtZbs))
+      if (getFeatureBits(RISCV::FeatureStdExtZbs))
         formalArchStr = (Twine(formalArchStr) + "_zbs0p93").str();
-      if (getFeatureBits(RISCV::FeatureExtZbt))
+      if (getFeatureBits(RISCV::FeatureStdExtZbt))
         formalArchStr = (Twine(formalArchStr) + "_zbt0p93").str();
-      if (getFeatureBits(RISCV::FeatureExtZvamo))
+      if (getFeatureBits(RISCV::FeatureStdExtZvamo))
         formalArchStr = (Twine(formalArchStr) + "_zvamo0p10").str();
       if (getFeatureBits(RISCV::FeatureStdExtZvlsseg))
         formalArchStr = (Twine(formalArchStr) + "_zvlsseg0p10").str();

diff  --git a/llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp b/llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp
index 504a78d91f321..d5cdac569d79c 100644
--- a/llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp
+++ b/llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp
@@ -449,7 +449,7 @@ DecodeStatus RISCVDisassembler::getInstruction(MCInst &MI, uint64_t &Size,
       }
     }
 
-    if (STI.getFeatureBits()[RISCV::FeatureExtZbproposedc] &&
+    if (STI.getFeatureBits()[RISCV::FeatureStdExtZbproposedc] &&
         STI.getFeatureBits()[RISCV::FeatureStdExtC]) {
       LLVM_DEBUG(
           dbgs() << "Trying RVBC32 table (BitManip 16-bit Instruction):\n");

diff  --git a/llvm/lib/Target/RISCV/MCTargetDesc/RISCVMatInt.cpp b/llvm/lib/Target/RISCV/MCTargetDesc/RISCVMatInt.cpp
index af0434e9a7834..a6c469830ec68 100644
--- a/llvm/lib/Target/RISCV/MCTargetDesc/RISCVMatInt.cpp
+++ b/llvm/lib/Target/RISCV/MCTargetDesc/RISCVMatInt.cpp
@@ -165,7 +165,7 @@ InstSeq generateInstSeq(int64_t Val, const FeatureBitset &ActiveFeatures) {
 
     // If we have exactly 32 leading zeros and Zba, we can try using zext.w at
     // the end of the sequence.
-    if (LeadingZeros == 32 && ActiveFeatures[RISCV::FeatureExtZba]) {
+    if (LeadingZeros == 32 && ActiveFeatures[RISCV::FeatureStdExtZba]) {
       // Try replacing upper bits with 1.
       uint64_t LeadingOnesVal = Val | maskLeadingOnes<uint64_t>(LeadingZeros);
       TmpSeq.clear();

diff  --git a/llvm/lib/Target/RISCV/MCTargetDesc/RISCVTargetStreamer.cpp b/llvm/lib/Target/RISCV/MCTargetDesc/RISCVTargetStreamer.cpp
index 13c4b84aa3008..fd6e49d02c22f 100644
--- a/llvm/lib/Target/RISCV/MCTargetDesc/RISCVTargetStreamer.cpp
+++ b/llvm/lib/Target/RISCV/MCTargetDesc/RISCVTargetStreamer.cpp
@@ -64,31 +64,31 @@ void RISCVTargetStreamer::emitTargetAttributes(const MCSubtargetInfo &STI) {
     Arch += "_b0p93";
   if (STI.hasFeature(RISCV::FeatureStdExtV))
     Arch += "_v0p10";
-  if (STI.hasFeature(RISCV::FeatureExtZfh))
+  if (STI.hasFeature(RISCV::FeatureStdExtZfh))
     Arch += "_zfh0p1";
-  if (STI.hasFeature(RISCV::FeatureExtZba))
+  if (STI.hasFeature(RISCV::FeatureStdExtZba))
     Arch += "_zba0p93";
-  if (STI.hasFeature(RISCV::FeatureExtZbb))
+  if (STI.hasFeature(RISCV::FeatureStdExtZbb))
     Arch += "_zbb0p93";
-  if (STI.hasFeature(RISCV::FeatureExtZbc))
+  if (STI.hasFeature(RISCV::FeatureStdExtZbc))
     Arch += "_zbc0p93";
-  if (STI.hasFeature(RISCV::FeatureExtZbe))
+  if (STI.hasFeature(RISCV::FeatureStdExtZbe))
     Arch += "_zbe0p93";
-  if (STI.hasFeature(RISCV::FeatureExtZbf))
+  if (STI.hasFeature(RISCV::FeatureStdExtZbf))
     Arch += "_zbf0p93";
-  if (STI.hasFeature(RISCV::FeatureExtZbm))
+  if (STI.hasFeature(RISCV::FeatureStdExtZbm))
     Arch += "_zbm0p93";
-  if (STI.hasFeature(RISCV::FeatureExtZbp))
+  if (STI.hasFeature(RISCV::FeatureStdExtZbp))
     Arch += "_zbp0p93";
-  if (STI.hasFeature(RISCV::FeatureExtZbproposedc))
+  if (STI.hasFeature(RISCV::FeatureStdExtZbproposedc))
     Arch += "_zbproposedc0p93";
-  if (STI.hasFeature(RISCV::FeatureExtZbr))
+  if (STI.hasFeature(RISCV::FeatureStdExtZbr))
     Arch += "_zbr0p93";
-  if (STI.hasFeature(RISCV::FeatureExtZbs))
+  if (STI.hasFeature(RISCV::FeatureStdExtZbs))
     Arch += "_zbs0p93";
-  if (STI.hasFeature(RISCV::FeatureExtZbt))
+  if (STI.hasFeature(RISCV::FeatureStdExtZbt))
     Arch += "_zbt0p93";
-  if (STI.hasFeature(RISCV::FeatureExtZvamo))
+  if (STI.hasFeature(RISCV::FeatureStdExtZvamo))
     Arch += "_zvamo0p10";
   if (STI.hasFeature(RISCV::FeatureStdExtZvlsseg))
     Arch += "_zvlsseg0p10";

diff  --git a/llvm/lib/Target/RISCV/RISCV.td b/llvm/lib/Target/RISCV/RISCV.td
index 284ff2f5ad51a..ae6c6b252d22d 100644
--- a/llvm/lib/Target/RISCV/RISCV.td
+++ b/llvm/lib/Target/RISCV/RISCV.td
@@ -41,12 +41,12 @@ def HasStdExtD : Predicate<"Subtarget->hasStdExtD()">,
                            AssemblerPredicate<(all_of FeatureStdExtD),
                            "'D' (Double-Precision Floating-Point)">;
 
-def FeatureExtZfh
+def FeatureStdExtZfh
     : SubtargetFeature<"experimental-zfh", "HasStdExtZfh", "true",
                        "'Zfh' (Half-Precision Floating-Point)",
                        [FeatureStdExtF]>;
 def HasStdExtZfh : Predicate<"Subtarget->hasStdExtZfh()">,
-                             AssemblerPredicate<(all_of FeatureExtZfh),
+                             AssemblerPredicate<(all_of FeatureStdExtZfh),
                              "'Zfh' (Half-Precision Floating-Point)">;
 
 def FeatureStdExtC
@@ -56,105 +56,105 @@ def HasStdExtC : Predicate<"Subtarget->hasStdExtC()">,
                            AssemblerPredicate<(all_of FeatureStdExtC),
                            "'C' (Compressed Instructions)">;
 
-def FeatureExtZba
+def FeatureStdExtZba
     : SubtargetFeature<"experimental-zba", "HasStdExtZba", "true",
                        "'Zba' (Address calculation 'B' Instructions)">;
 def HasStdExtZba : Predicate<"Subtarget->hasStdExtZba()">,
-                             AssemblerPredicate<(all_of FeatureExtZba),
+                             AssemblerPredicate<(all_of FeatureStdExtZba),
                              "'Zba' (Address calculation 'B' Instructions)">;
 def NotHasStdExtZba : Predicate<"!Subtarget->hasStdExtZba()">;
 
-def FeatureExtZbb
+def FeatureStdExtZbb
     : SubtargetFeature<"experimental-zbb", "HasStdExtZbb", "true",
                        "'Zbb' (Base 'B' Instructions)">;
 def HasStdExtZbb : Predicate<"Subtarget->hasStdExtZbb()">,
-                             AssemblerPredicate<(all_of FeatureExtZbb),
+                             AssemblerPredicate<(all_of FeatureStdExtZbb),
                              "'Zbb' (Base 'B' Instructions)">;
 
-def FeatureExtZbc
+def FeatureStdExtZbc
     : SubtargetFeature<"experimental-zbc", "HasStdExtZbc", "true",
                        "'Zbc' (Carry-Less 'B' Instructions)">;
 def HasStdExtZbc : Predicate<"Subtarget->hasStdExtZbc()">,
-                             AssemblerPredicate<(all_of FeatureExtZbc),
+                             AssemblerPredicate<(all_of FeatureStdExtZbc),
                              "'Zbc' (Carry-Less 'B' Instructions)">;
 
-def FeatureExtZbe
+def FeatureStdExtZbe
     : SubtargetFeature<"experimental-zbe", "HasStdExtZbe", "true",
                        "'Zbe' (Extract-Deposit 'B' Instructions)">;
 def HasStdExtZbe : Predicate<"Subtarget->hasStdExtZbe()">,
-                             AssemblerPredicate<(all_of FeatureExtZbe),
+                             AssemblerPredicate<(all_of FeatureStdExtZbe),
                              "'Zbe' (Extract-Deposit 'B' Instructions)">;
 
-def FeatureExtZbf
+def FeatureStdExtZbf
     : SubtargetFeature<"experimental-zbf", "HasStdExtZbf", "true",
                        "'Zbf' (Bit-Field 'B' Instructions)">;
 def HasStdExtZbf : Predicate<"Subtarget->hasStdExtZbf()">,
-                             AssemblerPredicate<(all_of FeatureExtZbf),
+                             AssemblerPredicate<(all_of FeatureStdExtZbf),
                              "'Zbf' (Bit-Field 'B' Instructions)">;
 
-def FeatureExtZbm
+def FeatureStdExtZbm
     : SubtargetFeature<"experimental-zbm", "HasStdExtZbm", "true",
                        "'Zbm' (Matrix 'B' Instructions)">;
 def HasStdExtZbm : Predicate<"Subtarget->hasStdExtZbm()">,
-                             AssemblerPredicate<(all_of FeatureExtZbm),
+                             AssemblerPredicate<(all_of FeatureStdExtZbm),
                              "'Zbm' (Matrix 'B' Instructions)">;
 
-def FeatureExtZbp
+def FeatureStdExtZbp
     : SubtargetFeature<"experimental-zbp", "HasStdExtZbp", "true",
                        "'Zbp' (Permutation 'B' Instructions)">;
 def HasStdExtZbp : Predicate<"Subtarget->hasStdExtZbp()">,
-                             AssemblerPredicate<(all_of FeatureExtZbp),
+                             AssemblerPredicate<(all_of FeatureStdExtZbp),
                              "'Zbp' (Permutation 'B' Instructions)">;
 
-def FeatureExtZbr
+def FeatureStdExtZbr
     : SubtargetFeature<"experimental-zbr", "HasStdExtZbr", "true",
                        "'Zbr' (Polynomial Reduction 'B' Instructions)">;
 def HasStdExtZbr : Predicate<"Subtarget->hasStdExtZbr()">,
-                             AssemblerPredicate<(all_of FeatureExtZbr),
+                             AssemblerPredicate<(all_of FeatureStdExtZbr),
                              "'Zbr' (Polynomial Reduction 'B' Instructions)">;
 
-def FeatureExtZbs
+def FeatureStdExtZbs
     : SubtargetFeature<"experimental-zbs", "HasStdExtZbs", "true",
                        "'Zbs' (Single-Bit 'B' Instructions)">;
 def HasStdExtZbs : Predicate<"Subtarget->hasStdExtZbs()">,
-                             AssemblerPredicate<(all_of FeatureExtZbs),
+                             AssemblerPredicate<(all_of FeatureStdExtZbs),
                              "'Zbs' (Single-Bit 'B' Instructions)">;
 
-def FeatureExtZbt
+def FeatureStdExtZbt
     : SubtargetFeature<"experimental-zbt", "HasStdExtZbt", "true",
                        "'Zbt' (Ternary 'B' Instructions)">;
 def HasStdExtZbt : Predicate<"Subtarget->hasStdExtZbt()">,
-                             AssemblerPredicate<(all_of FeatureExtZbt),
+                             AssemblerPredicate<(all_of FeatureStdExtZbt),
                              "'Zbt' (Ternary 'B' Instructions)">;
 
 // Some instructions belong to both the basic and the permutation
 // subextensions. They should be enabled if either has been specified.
 def HasStdExtZbbOrZbp
     : Predicate<"Subtarget->hasStdExtZbb() || Subtarget->hasStdExtZbp()">,
-                AssemblerPredicate<(any_of FeatureExtZbb, FeatureExtZbp),
+                AssemblerPredicate<(any_of FeatureStdExtZbb, FeatureStdExtZbp),
                                    "'Zbb' (Base 'B' Instructions) or "
                                    "'Zbp' (Permutation 'B' Instructions)">;
 
-def FeatureExtZbproposedc
+def FeatureStdExtZbproposedc
     : SubtargetFeature<"experimental-zbproposedc", "HasStdExtZbproposedc", "true",
                        "'Zbproposedc' (Proposed Compressed 'B' Instructions)">;
 def HasStdExtZbproposedc : Predicate<"Subtarget->hasStdExtZbproposedc()">,
-                           AssemblerPredicate<(all_of FeatureExtZbproposedc),
+                           AssemblerPredicate<(all_of FeatureStdExtZbproposedc),
                            "'Zbproposedc' (Proposed Compressed 'B' Instructions)">;
 
 def FeatureStdExtB
     : SubtargetFeature<"experimental-b", "HasStdExtB", "true",
                        "'B' (Bit Manipulation Instructions)",
-                       [FeatureExtZba,
-                        FeatureExtZbb,
-                        FeatureExtZbc,
-                        FeatureExtZbe,
-                        FeatureExtZbf,
-                        FeatureExtZbm,
-                        FeatureExtZbp,
-                        FeatureExtZbr,
-                        FeatureExtZbs,
-                        FeatureExtZbt]>;
+                       [FeatureStdExtZba,
+                        FeatureStdExtZbb,
+                        FeatureStdExtZbc,
+                        FeatureStdExtZbe,
+                        FeatureStdExtZbf,
+                        FeatureStdExtZbm,
+                        FeatureStdExtZbp,
+                        FeatureStdExtZbr,
+                        FeatureStdExtZbs,
+                        FeatureStdExtZbt]>;
 def HasStdExtB : Predicate<"Subtarget->hasStdExtB()">,
                            AssemblerPredicate<(all_of FeatureStdExtB),
                            "'B' (Bit Manipulation Instructions)">;
@@ -181,12 +181,12 @@ def HasStdExtZvlsseg : Predicate<"Subtarget->hasStdExtZvlsseg()">,
                                  AssemblerPredicate<(all_of FeatureStdExtZvlsseg),
                                  "'Zvlsseg' (Vector segment load/store instructions)">;
 
-def FeatureExtZvamo
+def FeatureStdExtZvamo
     : SubtargetFeature<"experimental-zvamo", "HasStdExtZvamo", "true",
                        "'Zvamo' (Vector AMO Operations)",
                        [FeatureStdExtV]>;
 def HasStdExtZvamo : Predicate<"Subtarget->hasStdExtZvamo()">,
-                               AssemblerPredicate<(all_of FeatureExtZvamo),
+                               AssemblerPredicate<(all_of FeatureStdExtZvamo),
                                "'Zvamo' (Vector AMO Operations)">;
 
 def Feature64Bit


        


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