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-rw-r--r--llvm/test/MC/RISCV/rvc-hints-invalid.s25
1 files changed, 25 insertions, 0 deletions
diff --git a/llvm/test/MC/RISCV/rvc-hints-invalid.s b/llvm/test/MC/RISCV/rvc-hints-invalid.s
new file mode 100644
index 00000000000..50704010fc8
--- /dev/null
+++ b/llvm/test/MC/RISCV/rvc-hints-invalid.s
@@ -0,0 +1,25 @@
+# RUN: not llvm-mc -triple=riscv32 -mattr=+c < %s 2>&1 \
+# RUN: | FileCheck -check-prefixes=CHECK,CHECK-RV32 %s
+# RUN: not llvm-mc -triple=riscv64 -mattr=+c < %s 2>&1 \
+# RUN: | FileCheck -check-prefixes=CHECK,CHECK-RV64 %s
+
+c.nop 0 # CHECK: :[[@LINE]]:7: error: immediate must be non-zero in the range [-32, 31]
+
+c.addi x0, 33 # CHECK: :[[@LINE]]:12: error: immediate must be non-zero in the range [-32, 31]
+
+c.li x0, 42 # CHECK: :[[@LINE]]:10: error: immediate must be an integer in the range [-32, 31]
+
+c.lui x0, 0 # CHECK: :[[@LINE]]:11: error: immediate must be in [0xfffe0, 0xfffff] or [1, 31]
+
+c.mv x0, x0 # CHECK: :[[@LINE]]:10: error: invalid operand for instruction
+
+c.add x0, x0 # CHECK: :[[@LINE]]:11: error: invalid operand for instruction
+
+c.slli x0, 0 # CHECK-RV32: :[[@LINE]]:12: error: immediate must be an integer in the range [1, 31]
+c.slli x0, 32 # CHECK-RV32: :[[@LINE]]:12: error: immediate must be an integer in the range [1, 31]
+
+c.slli x0, 0 # CHECK-RV64: :[[@LINE]]:12: error: immediate must be an integer in the range [1, 63]
+
+c.srli64 x30 # CHECK: :[[@LINE]]:10: error: invalid operand for instruction
+
+c.srai64 x31 # CHECK: :[[@LINE]]:10: error: invalid operand for instruction
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