1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
; RUN: llc -march=hexagon -hexagon-expand-condsets=0 < %s | FileCheck %s
; CHECK: r{{[0-9]+:[0-9]+}} = #0
; CHECK: r{{[0-9]+:[0-9]+}} = #1
; CHECK: r{{[0-9]+:[0-9]+}} = add(r{{[0-9]+:[0-9]+}}, r{{[0-9]+:[0-9]+}})
; CHECK: p{{[0-9]+}} = cmp.gtu(r{{[0-9]+:[0-9]+}}, r{{[0-9]+:[0-9]+}})
; CHECK: p{{[0-9]+}} = cmp.gtu(r{{[0-9]+:[0-9]+}}, r{{[0-9]+:[0-9]+}})
; CHECK: r{{[0-9]+}} = mux(p{{[0-9]+}}, r{{[0-9]+}}, r{{[0-9]+}})
; CHECK: r{{[0-9]+}} = mux(p{{[0-9]+}}, r{{[0-9]+}}, r{{[0-9]+}})
; CHECK: r{{[0-9]+:[0-9]+}} = combine(r{{[0-9]+}}, r{{[0-9]+}})
; CHECK: r{{[0-9]+}} = mux(p{{[0-9]+}}, r{{[0-9]+}}, r{{[0-9]+}})
; CHECK: r{{[0-9]+}} = mux(p{{[0-9]+}}, r{{[0-9]+}}, r{{[0-9]+}})
; CHECK: r{{[0-9]+:[0-9]+}} = combine(r{{[0-9]+}}, r{{[0-9]+}})
; CHECK: r{{[0-9]+:[0-9]+}} = add(r{{[0-9]+:[0-9]+}}, r{{[0-9]+:[0-9]+}})
define void @check_adde_addc (i64 %AL, i64 %AH, i64 %BL, i64 %BH, i64* %RL, i64* %RH) {
entry:
%tmp1 = zext i64 %AL to i128
%tmp23 = zext i64 %AH to i128
%tmp4 = shl i128 %tmp23, 64
%tmp5 = or i128 %tmp4, %tmp1
%tmp67 = zext i64 %BL to i128
%tmp89 = zext i64 %BH to i128
%tmp11 = shl i128 %tmp89, 64
%tmp12 = or i128 %tmp11, %tmp67
%tmp15 = add i128 %tmp12, %tmp5
%tmp1617 = trunc i128 %tmp15 to i64
store i64 %tmp1617, i64* %RL
%tmp21 = lshr i128 %tmp15, 64
%tmp2122 = trunc i128 %tmp21 to i64
store i64 %tmp2122, i64* %RH
ret void
}
|
