Implement stack_addr, stack_load, stack_store for x86-64. (#370)

2018-06-26 06:15:21 -07:00
parent fbd637e142
commit 7d2b44289c
6 changed files with 179 additions and 1 deletions
--- a/lib/codegen/meta/base/legalize.py
+++ b/lib/codegen/meta/base/legalize.py
@@ -80,6 +80,10 @@ expand.custom_legalize(insts.select, 'expand_select')
 expand.custom_legalize(insts.f32const, 'expand_fconst')
 expand.custom_legalize(insts.f64const, 'expand_fconst')

+# Custom expansions for stack memory accesses.
+expand.custom_legalize(insts.stack_load, 'expand_stack_load')
+expand.custom_legalize(insts.stack_store, 'expand_stack_store')
+
 x = Var('x')
 y = Var('y')
 a = Var('a')