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gerrit-public.fairphone.software / fp2-dev / platform / external / llvm / 3a548e717feda86847e088a25c65de6c4ada4f95 / . / test / CodeGen / ARM / div.ll
blob: 95f8c5f086cefb1f9ed6afcf7bcc001cf4761032 [file] [log] [blame]
Jim Grosbach3a548e72010-05-05 20:47:15 +0000[diff] [blame^]1; RUN: llc < %s -march=arm | FileCheck %s -check-prefix=CHECK-ARM
2; RUN: llc < %s -march=arm -mcpu=cortex-m3 \
3; RUN: | FileCheck %s -check-prefix=CHECK-ARMV7M
Rafael Espindola226f8bc2006-10-17 21:05:33 +0000[diff] [blame]4
Tanya Lattner6263f942008-02-17 20:02:20 +0000[diff] [blame]5define i32 @f1(i32 %a, i32 %b) {
Rafael Espindola226f8bc2006-10-17 21:05:33 +0000[diff] [blame]6entry:
Jim Grosbach3a548e72010-05-05 20:47:15 +0000[diff] [blame^]7; CHECK-ARM: f1
8; CHECK-ARM: __divsi3
9; CHECK-ARMV7M: f1
10; CHECK-ARMV7M: sdiv
Tanya Lattner6263f942008-02-17 20:02:20 +0000[diff] [blame]11 %tmp1 = sdiv i32 %a, %b ; <i32> [#uses=1]
12 ret i32 %tmp1
Rafael Espindola226f8bc2006-10-17 21:05:33 +0000[diff] [blame]13}
14
Tanya Lattner6263f942008-02-17 20:02:20 +0000[diff] [blame]15define i32 @f2(i32 %a, i32 %b) {
Rafael Espindola226f8bc2006-10-17 21:05:33 +0000[diff] [blame]16entry:
Jim Grosbach3a548e72010-05-05 20:47:15 +0000[diff] [blame^]17; CHECK-ARM: f2
18; CHECK-ARM: __udivsi3
19; CHECK-ARMV7M: _f2
20; CHECK-ARMV7M: udiv
Tanya Lattner6263f942008-02-17 20:02:20 +0000[diff] [blame]21 %tmp1 = udiv i32 %a, %b ; <i32> [#uses=1]
22 ret i32 %tmp1
Rafael Espindola226f8bc2006-10-17 21:05:33 +0000[diff] [blame]23}
24
Tanya Lattner6263f942008-02-17 20:02:20 +0000[diff] [blame]25define i32 @f3(i32 %a, i32 %b) {
Rafael Espindola226f8bc2006-10-17 21:05:33 +0000[diff] [blame]26entry:
Jim Grosbach3a548e72010-05-05 20:47:15 +0000[diff] [blame^]27; CHECK-ARM: f3
28; CHECK-ARM: __modsi3
29; CHECK-ARMV7M: _f3
30; CHECK-ARMV7M: sdiv
Tanya Lattner6263f942008-02-17 20:02:20 +0000[diff] [blame]31 %tmp1 = srem i32 %a, %b ; <i32> [#uses=1]
32 ret i32 %tmp1
Rafael Espindola226f8bc2006-10-17 21:05:33 +0000[diff] [blame]33}
34
Tanya Lattner6263f942008-02-17 20:02:20 +0000[diff] [blame]35define i32 @f4(i32 %a, i32 %b) {
Rafael Espindola226f8bc2006-10-17 21:05:33 +0000[diff] [blame]36entry:
Jim Grosbach3a548e72010-05-05 20:47:15 +0000[diff] [blame^]37; CHECK-ARM: f4
38; CHECK-ARM: __umodsi3
39; CHECK-ARMV7M: _f4
40; CHECK-ARMV7M: udiv
Tanya Lattner6263f942008-02-17 20:02:20 +0000[diff] [blame]41 %tmp1 = urem i32 %a, %b ; <i32> [#uses=1]
42 ret i32 %tmp1
Rafael Espindola226f8bc2006-10-17 21:05:33 +0000[diff] [blame]43}
Tanya Lattner6263f942008-02-17 20:02:20 +0000[diff] [blame]44