Rename Cretonne to Cranelift!

cranelift/filetests/isa/riscv/abi.clif

@@ -0,0 +1,32 @@
+; Test the legalization of function signatures.
+test legalizer
+target riscv32
+
+; regex: V=v\d+
+
+function %f() {
+    sig0 = (i32) -> i32 system_v
+    ; check: sig0 = (i32 [%x10]) -> i32 [%x10] system_v
+
+    sig1 = (i64) -> b1 system_v
+    ; check: sig1 = (i32 [%x10], i32 [%x11]) -> b1 [%x10] system_v
+
+    ; The i64 argument must go in an even-odd register pair.
+    sig2 = (f32, i64) -> f64 system_v
+    ; check: sig2 = (f32 [%f10], i32 [%x12], i32 [%x13]) -> f64 [%f10] system_v
+
+    ; Spilling into the stack args.
+    sig3 = (f64, f64, f64, f64, f64, f64, f64, i64) -> f64 system_v
+    ; check: sig3 = (f64 [%f10], f64 [%f11], f64 [%f12], f64 [%f13], f64 [%f14], f64 [%f15], f64 [%f16], i32 [0], i32 [4]) -> f64 [%f10] system_v
+
+    ; Splitting vectors.
+    sig4 = (i32x4) system_v
+    ; check: sig4 = (i32 [%x10], i32 [%x11], i32 [%x12], i32 [%x13]) system_v
+
+    ; Splitting vectors, then splitting ints.
+    sig5 = (i64x4) system_v
+    ; check: sig5 = (i32 [%x10], i32 [%x11], i32 [%x12], i32 [%x13], i32 [%x14], i32 [%x15], i32 [%x16], i32 [%x17]) system_v
+
+ebb0:
+    return
+}