T0b1/wasmtime
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Strip the _lohi suffix from the isplit instructions.

Browse Source 
For symmetry with the vector splitting instructions, we now have:

    isplit iconcat
    vsplit vconcat

No functional change.
This commit is contained in:
Jakob Stoklund Olesen
2017-03-21 13:08:17 -07:00
parent dfdc1ed514
commit 2a321f42fb
7 changed files with 45 additions and 45 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
cranelift/filetests/isa/riscv/legalize-abi.cton
View File

@@ -7,9 +7,9 @@ isa riscv
function int_split_args(i64) -> i64 {
ebb0(v0: i64):
; check: $ebb0($(v0l=$V): i32, $(v0h=$V): i32):
; check: iconcat_lohi $v0l, $v0h
; check: iconcat $v0l, $v0h
v1 = iadd_imm v0, 1
; check: $(v1l=$V), $(v1h=$V) = isplit_lohi $v1
; check: $(v1l=$V), $(v1h=$V) = isplit $v1
; check: return $v1l, $v1h
return v1
}
@@ -20,7 +20,7 @@ function split_call_arg(i32) {
ebb0(v0: i32):
v1 = uextend.i64 v0
call fn1(v1)
; check: $(v1l=$V), $(v1h=$V) = isplit_lohi $v1
; check: $(v1l=$V), $(v1h=$V) = isplit $v1
; check: call $fn1($v1l, $v1h)
call fn2(v0, v1)
; check: call $fn2($v0, $V, $V)
@@ -33,7 +33,7 @@ ebb0:
v1 = call fn1()
; check: $ebb0:
; nextln: $(v1l=$V), $(v1h=$V) = call $fn1()
; check: $(v1new=$V) = iconcat_lohi $v1l, $v1h
; check: $(v1new=$V) = iconcat $v1l, $v1h
; check: $v1 = copy $v1new
jump ebb1(v1)
; check: jump $ebb1($v1)
@@ -49,7 +49,7 @@ ebb0:
v1, v2 = call fn1()
; check: $ebb0:
; nextln: $v1, $(v2l=$V), $(v2h=$V) = call $fn1()
; check: $(v2new=$V) = iconcat_lohi $v2l, $v2h
; check: $(v2new=$V) = iconcat $v2l, $v2h
; check: $v2 -> $v2new
jump ebb1(v1, v2)
; check: jump $ebb1($v1, $v2)
@@ -87,21 +87,21 @@ ebb1(v10: i8):
function vector_split_args(i64x4) -> i64x4 {
ebb0(v0: i64x4):
; check: $ebb0($(v0al=$V): i32, $(v0ah=$V): i32, $(v0bl=$V): i32, $(v0bh=$V): i32, $(v0cl=$V): i32, $(v0ch=$V): i32, $(v0dl=$V): i32, $(v0dh=$V): i32):
; check: $(v0a=$V) = iconcat_lohi $v0al, $v0ah
; check: $(v0b=$V) = iconcat_lohi $v0bl, $v0bh
; check: $(v0a=$V) = iconcat $v0al, $v0ah
; check: $(v0b=$V) = iconcat $v0bl, $v0bh
; check: $(v0ab=$V) = vconcat $v0a, $v0b
; check: $(v0c=$V) = iconcat_lohi $v0cl, $v0ch
; check: $(v0d=$V) = iconcat_lohi $v0dl, $v0dh
; check: $(v0c=$V) = iconcat $v0cl, $v0ch
; check: $(v0d=$V) = iconcat $v0dl, $v0dh
; check: $(v0cd=$V) = vconcat $v0c, $v0d
; check: $(v0abcd=$V) = vconcat $v0ab, $v0cd
v1 = iadd v0, v0
; check: $(v1ab=$V), $(v1cd=$V) = vsplit
; check: $(v1a=$V), $(v1b=$V) = vsplit $v1ab
; check: $(v1al=$V), $(v1ah=$V) = isplit_lohi $v1a
; check: $(v1bl=$V), $(v1bh=$V) = isplit_lohi $v1b
; check: $(v1al=$V), $(v1ah=$V) = isplit $v1a
; check: $(v1bl=$V), $(v1bh=$V) = isplit $v1b
; check: $(v1c=$V), $(v1d=$V) = vsplit $v1cd
; check: $(v1cl=$V), $(v1ch=$V) = isplit_lohi $v1c
; check: $(v1dl=$V), $(v1dh=$V) = isplit_lohi $v1d
; check: $(v1cl=$V), $(v1ch=$V) = isplit $v1c
; check: $(v1dl=$V), $(v1dh=$V) = isplit $v1d
; check: return $v1al, $v1ah, $v1bl, $v1bh, $v1cl, $v1ch, $v1dl, $v1dh
return v1
}