Make the verifier accept any of the legal encodings of an instruction

2017-09-18 20:41:01 +01:00
parent da4cde8117
commit d2273c73ea
2 changed files with 38 additions and 20 deletions
--- a/cranelift/filetests/isa/riscv/verify-encoding.cton
+++ b/cranelift/filetests/isa/riscv/verify-encoding.cton
@@ -16,6 +16,6 @@ function %RV32I(i32 link [%x1]) -> i32 link [%x1] {
 ebb0(v9999: i32):
    v1 = iconst.i32 1
    v2 = iconst.i32 2
-    [R#0,-]         v3 = iadd v1, v2 ; error: Instruction re-encoding
+    [R#0,-]         v3 = iadd v1, v2 ; error: Instruction encoding R#00 doesn't match any possibilities
    return v9999
 }