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moved crates in lib/ to src/, renamed crates, modified some files' text (#660)

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moved crates in lib/ to src/, renamed crates, modified some files' text (#660)
This commit is contained in:
lazypassion
2019-01-28 18:56:54 -05:00
committed by Dan Gohman
parent 54959cf5bb
commit 747ad3c4c5
508 changed files with 94 additions and 92 deletions
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59
cranelift/filetests/filetests/simple_preopt/div_by_const_indirect.clif Normal file
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@@ -0,0 +1,59 @@
test simple_preopt
target i686 baseline
; Cases where the denominator is created by an iconst
function %indir_udiv32(i32) -> i32 {
ebb0(v0: i32):
v1 = iconst.i32 7
v2 = udiv v0, v1
; check: iconst.i32 7
; check: iconst.i32 0x2492_4925
; check: umulhi v0, v3
; check: isub v0, v4
; check: ushr_imm v5, 1
; check: iadd v6, v4
; check: ushr_imm v7, 2
; check: copy v8
return v2
}
function %indir_sdiv32(i32) -> i32 {
ebb0(v0: i32):
v1 = iconst.i32 -17
v2 = sdiv v0, v1
; check: iconst.i32 -17
; check: iconst.i32 0xffff_ffff_8787_8787
; check: smulhi v0, v3
; check: sshr_imm v4, 3
; check: ushr_imm v5, 31
; check: iadd v5, v6
; check: copy v7
return v2
}
function %indir_udiv64(i64) -> i64 {
ebb0(v0: i64):
v1 = iconst.i64 1337
v2 = udiv v0, v1
; check: iconst.i64 1337
; check: iconst.i64 0xc411_9d95_2866_a139
; check: umulhi v0, v3
; check: ushr_imm v4, 10
; check: copy v5
return v2
}
function %indir_sdiv64(i64) -> i64 {
ebb0(v0: i64):
v1 = iconst.i64 -90210
v2 = sdiv v0, v1
; check: iconst.i64 0xffff_ffff_fffe_9f9e
; check: iconst.i64 0xd181_4ee8_939c_b8bb
; check: smulhi v0, v3
; check: sshr_imm v4, 14
; check: ushr_imm v5, 63
; check: iadd v5, v6
; check: copy v7
return v2
}