Utilize Binaryen's -O4

When specifying -O3 or -Oz, asc now automatically increases the optimize level to 4, then including costly non-LLVM optimizations for blocky code, in turn achieving similar results as an LLVM-based generator.
This commit is contained in:
dcodeIO
2018-06-09 14:05:33 +02:00
parent e9094bbd6f
commit c6ec5e2832
46 changed files with 14240 additions and 16223 deletions

View File

@ -60,24 +60,6 @@
(nop)
)
(func $start (; 7 ;) (type $v)
(local $0 i32)
(local $1 i32)
(local $2 i64)
(local $3 i64)
(drop
(select
(tee_local $0
(i32.const 1)
)
(tee_local $1
(i32.const 2)
)
(i32.gt_s
(get_local $0)
(get_local $1)
)
)
)
(set_global $builtins/i
(i32.const 31)
)
@ -94,19 +76,7 @@
(i32.const -2147483648)
)
(set_global $builtins/i
(select
(tee_local $0
(i32.const -42)
)
(i32.sub
(i32.const 0)
(get_local $0)
)
(i32.gt_s
(get_local $0)
(i32.const 0)
)
)
(i32.const 42)
)
(if
(i32.ne
@ -124,16 +94,7 @@
)
)
(set_global $builtins/i
(select
(tee_local $0
(i32.const 1)
)
(i32.const 2)
(i32.gt_s
(get_local $0)
(get_local $1)
)
)
(i32.const 2)
)
(if
(i32.ne
@ -151,14 +112,7 @@
)
)
(set_global $builtins/i
(select
(i32.const 1)
(i32.const 2)
(i32.lt_s
(get_local $0)
(get_local $1)
)
)
(i32.const 1)
)
(if
(i32.ne
@ -191,19 +145,7 @@
(i64.const -9223372036854775808)
)
(set_global $builtins/I
(select
(tee_local $2
(i64.const -42)
)
(i64.sub
(i64.const 0)
(get_local $2)
)
(i64.gt_s
(get_local $2)
(i64.const 0)
)
)
(i64.const 42)
)
(if
(i64.ne
@ -221,18 +163,7 @@
)
)
(set_global $builtins/I
(select
(tee_local $2
(i64.const 1)
)
(tee_local $3
(i64.const 2)
)
(i64.gt_s
(get_local $2)
(get_local $3)
)
)
(i64.const 2)
)
(if
(i64.ne
@ -250,14 +181,7 @@
)
)
(set_global $builtins/I
(select
(i64.const 1)
(i64.const 2)
(i64.lt_s
(get_local $2)
(get_local $3)
)
)
(i64.const 1)
)
(if
(i32.ne