Legalize several i8 insts (#380)

* Legalize several i8 insts * X86: implement regmove.{i8,i16} * Legalize bnot * Remove comments * Nicer type param binding in legalize.py * Legalize sdiv_imm.i8 * Hopefully fix mypy error * Add missing trailing newlines * Fix tests
2018-07-04 15:31:00 +02:00
parent dd72b54eef
commit 5db45d26cc
9 changed files with 275 additions and 5 deletions
--- a/cranelift/filetests/isa/x86/legalize-imul-imm-i8.cton
+++ b/cranelift/filetests/isa/x86/legalize-imul-imm-i8.cton
@@ -0,0 +1,15 @@
+test compile
+
+target x86_64
+
+function u0:0(i64, i8) system_v {
+    ss0 = explicit_slot 1
+
+ebb0(v0: i64, v1: i8):
+    v3 = stack_addr.i64 ss0
+    v5 = load.i8 v3
+    v6 = iconst.i8 2
+    v7 = imul_imm v5, 42
+    store v7, v0
+    return
+}