This commit adds 'K' to supported extension list (before 'J').
It makes "Zk*" extensions correctly placed before "Zv*" extensions.
Multi-letter "Z*" extensions are first ordered with the most closely
related alphabetical extension category ("IMAF..."). This is represented
in LLVM as `AllStdExts' variable in `llvm/lib/Support/RISCVISAInfo.cpp'.
However, it did not have 'k' making "Zk*" extensions not correctly ordered.
Reviewed By: kito-cheng
Differential Revision: https://reviews.llvm.org/D124340
} // end anonymous namespace
-static constexpr StringLiteral AllStdExts = "mafdqlcbjtpvn";
+static constexpr StringLiteral AllStdExts = "mafdqlcbkjtpvn";
static const RISCVSupportedExtension SupportedExtensions[] = {
{"i", RISCVExtensionVersion{2, 0}},
.attribute arch, "rv32i_zk1p0"
# CHECK: attribute 5, "rv32i2p0_zbkb1p0_zbkc1p0_zbkx1p0_zk1p0_zkn1p0_zknd1p0_zkne1p0_zknh1p0_zkr1p0_zkt1p0"
+
+.attribute arch, "rv32if_zkt1p0_zve32f1p0_zve32x1p0_zvl32b1p0"
+# CHECK: attribute 5, "rv32i2p0_f2p0_zkt1p0_zve32f1p0_zve32x1p0_zvl32b1p0"