1 files changed, 18 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/Mips/constraint-c.ll b/llvm/test/CodeGen/Mips/constraint-c.ll
new file mode 100644
index 00000000000..5a5d7672e95
--- /dev/null
+++ b/llvm/test/CodeGen/Mips/constraint-c.ll
@@ -0,0 +1,18 @@
+; Check handling of the constraint `c`.
+; RUN: llc -march=mips -target-abi o32 < %s | FileCheck %s
+
+define i32 @main() #0 {
+entry:
+  %jmp = alloca i32, align 4
+  store i32 0, i32* %jmp, align 4
+  %0 = load i32, i32* %jmp, align 4
+  call void asm sideeffect "jr $0", "c,~{$1}"(i32 %0) #1
+
+; CHECK: addiu   $25, $zero, 0
+; CHECK: jr      $25
+
+  ret i32 0
+}
+
+attributes #0 = { noinline nounwind }
+attributes #1 = { nounwind }