[PATCH] D144384: Bump RV32E version to 2.0

[Job Noorman via Phabricator via llvm-commits]

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RV32E was recently ratified <https://github.com/riscv/riscv-isa-manual/commit/afd613691cb89ccd7584206e8a6d1866fe77ec88> so we should update the version as our MC-layer support is complete.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D144384

Files:
  llvm/lib/Support/RISCVISAInfo.cpp
  llvm/test/MC/RISCV/attribute-arch.s


Index: llvm/test/MC/RISCV/attribute-arch.s
===================================================================
--- llvm/test/MC/RISCV/attribute-arch.s
+++ llvm/test/MC/RISCV/attribute-arch.s
@@ -12,6 +12,9 @@
 .attribute arch, "rv32i2p0"
 # CHECK: attribute      5, "rv32i2p0"
 
+.attribute arch, "rv32e"
+# CHECK: attribute      5, "rv32e2p0"
+
 .attribute arch, "rv32i2_m2"
 # CHECK: attribute      5, "rv32i2p0_m2p0"
 
Index: llvm/lib/Support/RISCVISAInfo.cpp
===================================================================
--- llvm/lib/Support/RISCVISAInfo.cpp
+++ llvm/lib/Support/RISCVISAInfo.cpp
@@ -41,7 +41,7 @@
 
 static const RISCVSupportedExtension SupportedExtensions[] = {
     {"i", RISCVExtensionVersion{2, 0}},
-    {"e", RISCVExtensionVersion{1, 9}},
+    {"e", RISCVExtensionVersion{2, 0}},
     {"m", RISCVExtensionVersion{2, 0}},
     {"a", RISCVExtensionVersion{2, 0}},
     {"f", RISCVExtensionVersion{2, 0}},


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