[clang] 721d93f - Support experimental v extension v0.9.

[Hsiangkai Wang via cfe-commits]

Author: Hsiangkai Wang
Date: 2020-08-01T07:42:06+08:00
New Revision: 721d93fc5aa8c9f9fc9b86a9d3d1a58c6790213e

URL: https://github.com/llvm/llvm-project/commit/721d93fc5aa8c9f9fc9b86a9d3d1a58c6790213e
DIFF: https://github.com/llvm/llvm-project/commit/721d93fc5aa8c9f9fc9b86a9d3d1a58c6790213e.diff

LOG: Support experimental v extension v0.9.

Differential revision: https://reviews.llvm.org/D81213

Added: 
    

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

Removed: 
    


################################################################################
diff  --git a/clang/lib/Driver/ToolChains/Arch/RISCV.cpp b/clang/lib/Driver/ToolChains/Arch/RISCV.cpp
index 09ae4538b3ac..7ca05a1f3a39 100644
--- a/clang/lib/Driver/ToolChains/Arch/RISCV.cpp
+++ b/clang/lib/Driver/ToolChains/Arch/RISCV.cpp
@@ -63,7 +63,7 @@ isExperimentalExtension(StringRef Ext) {
       Ext == "zbs" || Ext == "zbt" || Ext == "zbproposedc")
     return RISCVExtensionVersion{"0", "92"};
   if (Ext == "v")
-    return RISCVExtensionVersion{"0", "8"};
+    return RISCVExtensionVersion{"0", "9"};
   return None;
 }
 

diff  --git a/clang/test/Driver/riscv-arch.c b/clang/test/Driver/riscv-arch.c
index 725201a77ba7..8b630b1846c9 100644
--- a/clang/test/Driver/riscv-arch.c
+++ b/clang/test/Driver/riscv-arch.c
@@ -380,6 +380,6 @@
 // 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"