blob: c8524a5b81e12e951fb34cd333d11848927d90b1 [file] [log] [blame]
Vasileios Kalintiris8fcb3982015-06-01 16:17:37 +00001; RUN: llc < %s -march=mipsel -mcpu=mips32 -O0 -relocation-model=pic \
Daniel Sanderscbaca422016-07-29 12:27:28 +00002; RUN: -fast-isel-abort=3 | FileCheck %s
Vasileios Kalintiris8fcb3982015-06-01 16:17:37 +00003; RUN: llc < %s -march=mipsel -mcpu=mips32r2 -O0 -relocation-model=pic \
Daniel Sanderscbaca422016-07-29 12:27:28 +00004; RUN: -fast-isel-abort=3 | FileCheck %s
Vasileios Kalintiris8fcb3982015-06-01 16:17:37 +00005
6@sj = global i32 200, align 4
7@sk = global i32 -47, align 4
8@uj = global i32 200, align 4
9@uk = global i32 43, align 4
10@si = common global i32 0, align 4
11@ui = common global i32 0, align 4
12
13define void @rems() {
14 ; CHECK-LABEL: rems:
15
16 ; CHECK: lui $[[GOT1:[0-9]+]], %hi(_gp_disp)
17 ; CHECK: addiu $[[GOT2:[0-9]+]], $[[GOT1]], %lo(_gp_disp)
18 ; CHECK: addu $[[GOT:[0-9]+]], $[[GOT2:[0-9]+]], $25
19 ; CHECK-DAG: lw $[[I_ADDR:[0-9]+]], %got(si)($[[GOT]])
20 ; CHECK-DAG: lw $[[K_ADDR:[0-9]+]], %got(sk)($[[GOT]])
21 ; CHECK-DAG: lw $[[J_ADDR:[0-9]+]], %got(sj)($[[GOT]])
22 ; CHECK-DAG: lw $[[J:[0-9]+]], 0($[[J_ADDR]])
23 ; CHECK-DAG: lw $[[K:[0-9]+]], 0($[[K_ADDR]])
24 ; CHECK-DAG: div $zero, $[[J]], $[[K]]
Sanjay Pateld9ebff82016-03-28 22:00:38 +000025 ; CHECK-DAG: teq $[[K]], $zero, 7
Vasileios Kalintiris8fcb3982015-06-01 16:17:37 +000026 ; CHECK-DAG: mfhi $[[RESULT:[0-9]+]]
27 ; CHECK: sw $[[RESULT]], 0($[[I_ADDR]])
28 %1 = load i32, i32* @sj, align 4
29 %2 = load i32, i32* @sk, align 4
30 %rem = srem i32 %1, %2
31 store i32 %rem, i32* @si, align 4
32 ret void
33}
34
35; Function Attrs: noinline nounwind
36define void @remu() {
37 ; CHECK-LABEL: remu:
38
39 ; CHECK: lui $[[GOT1:[0-9]+]], %hi(_gp_disp)
40 ; CHECK: addiu $[[GOT2:[0-9]+]], $[[GOT1]], %lo(_gp_disp)
41 ; CHECK: addu $[[GOT:[0-9]+]], $[[GOT2:[0-9]+]], $25
42 ; CHECK-DAG: lw $[[I_ADDR:[0-9]+]], %got(ui)($[[GOT]])
43 ; CHECK-DAG: lw $[[K_ADDR:[0-9]+]], %got(uk)($[[GOT]])
44 ; CHECK-DAG: lw $[[J_ADDR:[0-9]+]], %got(uj)($[[GOT]])
45 ; CHECK-DAG: lw $[[J:[0-9]+]], 0($[[J_ADDR]])
46 ; CHECK-DAG: lw $[[K:[0-9]+]], 0($[[K_ADDR]])
47 ; CHECK-DAG: divu $zero, $[[J]], $[[K]]
Sanjay Pateld9ebff82016-03-28 22:00:38 +000048 ; CHECK-DAG: teq $[[K]], $zero, 7
Vasileios Kalintiris8fcb3982015-06-01 16:17:37 +000049 ; CHECK-DAG: mfhi $[[RESULT:[0-9]+]]
50 ; CHECK: sw $[[RESULT]], 0($[[I_ADDR]])
51 %1 = load i32, i32* @uj, align 4
52 %2 = load i32, i32* @uk, align 4
53 %rem = urem i32 %1, %2
54 store i32 %rem, i32* @ui, align 4
55 ret void
56}