1 ; RUN: llc < %s -mtriple=thumb-apple-darwin -mattr=+thumb2 \ 2 ; RUN: | FileCheck %s -check-prefix=CHECK-THUMB 3 ; RUN: llc < %s -march=thumb -mcpu=cortex-m3 -mattr=+thumb2 \ 4 ; RUN: | FileCheck %s -check-prefix=CHECK-THUMBV7M 5 ; RUN: llc < %s -march=thumb -mcpu=swift \ 6 ; RUN: | FileCheck %s -check-prefix=CHECK-HWDIV 7 ; RUN: llc < %s -march=thumb -mcpu=cortex-r5 \ 8 ; RUN: | FileCheck %s -check-prefix=CHECK-HWDIV 9 10 define i32 @f1(i32 %a, i32 %b) { 11 entry: 12 ; CHECK-THUMB: f1 13 ; CHECK-THUMB: __divsi3 14 ; CHECK-THUMBV7M: f1 15 ; CHECK-THUMBV7M: sdiv 16 ; CHECK-HWDIV: f1 17 ; CHECK-HWDIV: sdiv 18 %tmp1 = sdiv i32 %a, %b ; <i32> [#uses=1] 19 ret i32 %tmp1 20 } 21 22 define i32 @f2(i32 %a, i32 %b) { 23 entry: 24 ; CHECK-THUMB: f2 25 ; CHECK-THUMB: __udivsi3 26 ; CHECK-THUMBV7M: f2 27 ; CHECK-THUMBV7M: udiv 28 ; CHECK-HWDIV: f2 29 ; CHECK-HWDIV: udiv 30 %tmp1 = udiv i32 %a, %b ; <i32> [#uses=1] 31 ret i32 %tmp1 32 } 33 34 define i32 @f3(i32 %a, i32 %b) { 35 entry: 36 ; CHECK-THUMB: f3 37 ; CHECK-THUMB: __modsi3 38 ; CHECK-THUMBV7M: f3 39 ; CHECK-THUMBV7M: sdiv 40 ; CHECK-HWDIV: f3 41 ; CHECK-HWDIV: sdiv 42 %tmp1 = srem i32 %a, %b ; <i32> [#uses=1] 43 ret i32 %tmp1 44 } 45 46 define i32 @f4(i32 %a, i32 %b) { 47 entry: 48 ; CHECK-THUMB: f4 49 ; CHECK-THUMB: __umodsi3 50 ; CHECK-THUMBV7M: f4 51 ; CHECK-THUMBV7M: udiv 52 ; CHECK-HWDIV: f4 53 ; CHECK-HWDIV: udiv 54 %tmp1 = urem i32 %a, %b ; <i32> [#uses=1] 55 ret i32 %tmp1 56 } 57 58
