Switch signed/unsigned instructions when upcasting 32- to 64-bit integers, fixes #247

Matches C semantics now. Turns around some instructions in tests, especially libm, but doesn't break anything.
This commit is contained in:
dcodeIO
2018-09-10 14:25:33 +02:00
parent 9603c13fb7
commit 6949cf9f9e
17 changed files with 231 additions and 96 deletions

View File

@ -2683,7 +2683,7 @@
(f64.reinterpret/i64
(i64.shl
(i64.add
(i64.extend_u/i32
(i64.extend_s/i32
(get_local $2)
)
(i64.const 1023)
@ -2750,7 +2750,7 @@
(i64.shl
(i64.sub
(i64.const 1023)
(i64.extend_u/i32
(i64.extend_s/i32
(get_local $2)
)
)
@ -2900,7 +2900,7 @@
(f64.reinterpret/i64
(i64.shl
(i64.add
(i64.extend_u/i32
(i64.extend_s/i32
(get_local $1)
)
(i64.const 1023)
@ -4954,7 +4954,7 @@
(i64.const 4294967295)
)
(i64.shl
(i64.extend_u/i32
(i64.extend_s/i32
(get_local $5)
)
(i64.const 32)
@ -4989,7 +4989,7 @@
(tee_local $3
(f64.reinterpret/i64
(i64.shl
(i64.extend_u/i32
(i64.extend_s/i32
(i32.add
(i32.add
(i32.or
@ -5398,7 +5398,7 @@
(set_local $3
(f64.reinterpret/i64
(i64.shl
(i64.extend_u/i32
(i64.extend_s/i32
(i32.and
(get_local $7)
(i32.xor
@ -5600,7 +5600,7 @@
(i64.const 4294967295)
)
(i64.shl
(i64.extend_u/i32
(i64.extend_s/i32
(get_local $8)
)
(i64.const 32)