Remove stackSave/stackAlloc/stackRestore code generation (#2852)

These are now implemented in assembly as part of emscripten's
compiler-rt.

See: https://github.com/emscripten-core/emscripten/pull/11166

1 files changed, 0 insertions, 30 deletions

diff --git a/test/lld/main_module_table_2.wat.out b/test/lld/main_module_table_2.wat.out
index 2117bf243..df14789f0 100644
--- a/test/lld/main_module_table_2.wat.out
+++ b/test/lld/main_module_table_2.wat.out
@@ -2,7 +2,6 @@
  (type $none_=>_none (func))
  (type $i32_=>_none (func (param i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
- (type $none_=>_i32 (func (result i32)))
  (import "env" "table" (table $0 2 funcref))
  (elem (global.get $__table_base) $__stdio_write)
  (import "env" "__stack_pointer" (global $sp_import i32))
@@ -12,38 +11,12 @@
  (global $sp (mut i32) (global.get $sp_import))
  (export "__stdio_write" (func $__stdio_write))
  (export "__data_end" (global $global))
- (export "stackSave" (func $stackSave))
- (export "stackAlloc" (func $stackAlloc))
- (export "stackRestore" (func $stackRestore))
  (export "__growWasmMemory" (func $__growWasmMemory))
  (export "__assign_got_enties" (func $__assign_got_enties))
  (export "dynCall_v" (func $dynCall_v))
  (func $__stdio_write
   (nop)
  )
- (func $stackSave (result i32)
-  (global.get $sp)
- )
- (func $stackAlloc (param $0 i32) (result i32)
-  (local $1 i32)
-  (global.set $sp
-   (local.tee $1
-    (i32.and
-     (i32.sub
-      (global.get $sp)
-      (local.get $0)
-     )
-     (i32.const -16)
-    )
-   )
-  )
-  (local.get $1)
- )
- (func $stackRestore (param $0 i32)
-  (global.set $sp
-   (local.get $0)
-  )
- )
  (func $__growWasmMemory (param $newSize i32) (result i32)
   (memory.grow
    (local.get $newSize)
@@ -79,9 +52,6 @@
   ],
   "exports": [
     "__stdio_write",
-    "stackSave",
-    "stackAlloc",
-    "stackRestore",
     "__growWasmMemory",
     "__assign_got_enties",
     "dynCall_v"