[clang] [llvm] [RISCV] Add SpacemiT XSMTVDot (SpacemiT Vector Dot Product) extension. (PR #151706)

[Jim Lin via llvm-commits]

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@@ -0,0 +1,114 @@
+# RUN: llvm-mc -triple=riscv32 -show-encoding --mattr=+xsmtvdot %s \
+# RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
+# RUN: llvm-mc -triple=riscv64 -show-encoding --mattr=+xsmtvdot %s \
+# RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
+# RUN: not llvm-mc -triple=riscv32 -show-encoding %s 2>&1 \
+# RUN:        | FileCheck %s --check-prefix=CHECK-ERROR
+# RUN: not llvm-mc -triple=riscv64 -show-encoding %s 2>&1 \
+# RUN:        | FileCheck %s --check-prefix=CHECK-ERROR
+# RUN: llvm-mc -triple=riscv32 -filetype=obj --mattr=+xsmtvdot %s \
+# RUN:        | llvm-objdump -d  --mattr=+xsmtvdot --no-print-imm-hex - \
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tclin914 wrote:

Is `--no-print-imm-hex` necessary?

https://github.com/llvm/llvm-project/pull/151706