1 ; RUN: llc < %s -march=mipsel -mcpu=mips32 -O0 -relocation-model=pic \ 2 ; RUN: -fast-isel-abort=1 | FileCheck %s 3 ; RUN: llc < %s -march=mipsel -mcpu=mips32r2 -O0 -relocation-model=pic \ 4 ; RUN: -fast-isel-abort=1 | FileCheck %s 5 6 @sj = global i32 200000, align 4 7 @sk = global i32 -47, align 4 8 @uj = global i32 200000, 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 13 define void @divs() { 14 ; CHECK-LABEL: divs: 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]] 25 ; CHECK_DAG: teq $[[K]], $zero, 7 26 ; CHECK-DAG: mflo $[[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 %div = sdiv i32 %1, %2 31 store i32 %div, i32* @si, align 4 32 ret void 33 } 34 35 define void @divu() { 36 ; CHECK-LABEL: divu: 37 38 ; CHECK: lui $[[GOT1:[0-9]+]], %hi(_gp_disp) 39 ; CHECK: addiu $[[GOT2:[0-9]+]], $[[GOT1]], %lo(_gp_disp) 40 ; CHECK: addu $[[GOT:[0-9]+]], $[[GOT2:[0-9]+]], $25 41 ; CHECK-DAG: lw $[[I_ADDR:[0-9]+]], %got(ui)($[[GOT]]) 42 ; CHECK-DAG: lw $[[K_ADDR:[0-9]+]], %got(uk)($[[GOT]]) 43 ; CHECK-DAG: lw $[[J_ADDR:[0-9]+]], %got(uj)($[[GOT]]) 44 ; CHECK-DAG: lw $[[J:[0-9]+]], 0($[[J_ADDR]]) 45 ; CHECK-DAG: lw $[[K:[0-9]+]], 0($[[K_ADDR]]) 46 ; CHECK-DAG: divu $zero, $[[J]], $[[K]] 47 ; CHECK_DAG: teq $[[K]], $zero, 7 48 ; CHECK-DAG: mflo $[[RESULT:[0-9]+]] 49 ; CHECK: sw $[[RESULT]], 0($[[I_ADDR]]) 50 %1 = load i32, i32* @uj, align 4 51 %2 = load i32, i32* @uk, align 4 52 %div = udiv i32 %1, %2 53 store i32 %div, i32* @ui, align 4 54 ret void 55 } 56
