Add docs and tests for copy_special instruction. Fixes encoding issue that tests revealed.

2017-12-01 18:01:00 -08:00
parent 4eb9a54096
commit 3b1b33e0ac
6 changed files with 41 additions and 4 deletions
--- a/cranelift/filetests/isa/intel/prologue-epilogue.cton
+++ b/cranelift/filetests/isa/intel/prologue-epilogue.cton
@@ -1,6 +1,6 @@
-test legalizer
 test binemit
-set is_64bit=1
+set is_64bit
+set is_compressed
 isa intel haswell

 function %foo(f64 [%xmm0], i64 fp [%rbp], i64 csr [%rbx], i64 csr [%r12]) -> i64 csr [%r12], i64 csr [%rbx], i64 fp [%rbp] {