[PATCH] D153370: [RISCV] Add support for custom instructions for Sifive S76.
Craig Topper via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Thu Jun 22 23:48:00 PDT 2023
craig.topper added inline comments.
================
Comment at: llvm/lib/Support/RISCVISAInfo.cpp:123
{"xsfvcp", RISCVExtensionVersion{1, 0}},
+ {"xsfcie", RISCVExtensionVersion{1, 0}},
{"xtheadba", RISCVExtensionVersion{1, 0}},
----------------
Alphabetize.
================
Comment at: llvm/lib/Target/RISCV/RISCVFeatures.td:757
+ : SubtargetFeature<"xsfcie", "HasVendorXSfcie", "true",
+ "'XSfcie' (SiFive Custom Instruction Extension SCIE for S76.)">;
+def HasVendorXSfcie : Predicate<"Subtarget->hasVendorXSfcie()">,
----------------
Drop "for S76"
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D153370/new/
https://reviews.llvm.org/D153370
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