[PATCH] D81213: [RISCV] Support experimental v extension v0.9.

[Hsiangkai Wang via Phabricator via cfe-commits]

HsiangKai created this revision.
HsiangKai added reviewers: evandro, rogfer01, rkruppe.
Herald added subscribers: cfe-commits, luismarques, apazos, sameer.abuasal, pzheng, s.egerton, lenary, Jim, benna, psnobl, jocewei, PkmX, the_o, brucehoult, MartinMosbeck, edward-jones, zzheng, MaskRay, jrtc27, shiva0217, kito-cheng, niosHD, sabuasal, simoncook, johnrusso, rbar, asb.
Herald added a project: clang.
HsiangKai added a parent revision: D80802: [RISCV] Upgrade RVV MC to v0.9..

Change Clang options to support experimental v extension v0.9.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D81213

Files:
  clang/lib/Driver/ToolChains/Arch/RISCV.cpp
  clang/test/Driver/riscv-arch.c


Index: clang/test/Driver/riscv-arch.c
===================================================================
--- clang/test/Driver/riscv-arch.c
+++ clang/test/Driver/riscv-arch.c
@@ -376,6 +376,6 @@
 // RV32-EXPERIMENTAL-V-BADVERS: error: invalid arch name 'rv32iv0p1'
 // RV32-EXPERIMENTAL-V-BADVERS: unsupported version number 0.1 for experimental extension
 
-// RUN: %clang -target riscv32-unknown-elf -march=rv32iv0p8 -menable-experimental-extensions -### %s -c 2>&1 | \
+// RUN: %clang -target riscv32-unknown-elf -march=rv32iv0p9 -menable-experimental-extensions -### %s -c 2>&1 | \
 // RUN:   FileCheck -check-prefix=RV32-EXPERIMENTAL-V-GOODVERS %s
 // RV32-EXPERIMENTAL-V-GOODVERS: "-target-feature" "+experimental-v"
Index: clang/lib/Driver/ToolChains/Arch/RISCV.cpp
===================================================================
--- clang/lib/Driver/ToolChains/Arch/RISCV.cpp
+++ clang/lib/Driver/ToolChains/Arch/RISCV.cpp
@@ -63,7 +63,7 @@
       Ext == "zbs" || Ext == "zbt" || Ext == "zbproposedc")
     return RISCVExtensionVersion{"0", "92"};
   if (Ext == "v")
-    return RISCVExtensionVersion{"0", "8"};
+    return RISCVExtensionVersion{"0", "9"};
   return None;
 }
 


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