| Sam Parker | df33770 | 2017-05-04 07:31:28 +0000 | [diff] [blame] | 1 | ; RUN: llc -O1 -mtriple=armv5te-none-none-eabi %s -o - | FileCheck %s |
| 2 | ; RUN: llc -O1 -mtriple=armv6-none-none-eabi %s -o - | FileCheck %s |
| 3 | ; RUN: llc -O1 -mtriple=armv7-none-none-eabi %s -o - | FileCheck %s |
| 4 | ; RUN: llc -O1 -mtriple=thumbv7-none-none-eabi %s -o - | FileCheck %s |
| 5 | ; RUN: llc -O1 -mtriple=thumbv6t2-none-none-eabi %s -o - | FileCheck %s |
| 6 | ; RUN: llc -O1 -mtriple=thumbv7em-none-none-eabi %s -o - | FileCheck %s |
| 7 | ; RUN: llc -O1 -mtriple=thumbv8m.main-none-none-eabi -mattr=+dsp %s -o - | FileCheck %s |
| 8 | define i32 @smulbb(i32 %a, i32 %b) { |
| 9 | ; CHECK-LABEL: smulbb |
| 10 | ; CHECK: smulbb r0, r0, r1 |
| 11 | %tmp = call i32 @llvm.arm.smulbb(i32 %a, i32 %b) |
| 12 | ret i32 %tmp |
| 13 | } |
| 14 | |
| 15 | define i32 @smulbt(i32 %a, i32 %b) { |
| 16 | ; CHECK-LABEL: smulbt |
| 17 | ; CHECK: smulbt r0, r0, r1 |
| 18 | %tmp = call i32 @llvm.arm.smulbt(i32 %a, i32 %b) |
| 19 | ret i32 %tmp |
| 20 | } |
| 21 | |
| 22 | define i32 @smultb(i32 %a, i32 %b) { |
| 23 | ; CHECK-LABEL: smultb |
| 24 | ; CHECK: smultb r0, r0, r1 |
| 25 | %tmp = call i32 @llvm.arm.smultb(i32 %a, i32 %b) |
| 26 | ret i32 %tmp |
| 27 | } |
| 28 | |
| 29 | define i32 @smultt(i32 %a, i32 %b) { |
| 30 | ; CHECK-LABEL: smultt |
| 31 | ; CHECK: smultt r0, r0, r1 |
| 32 | %tmp = call i32 @llvm.arm.smultt(i32 %a, i32 %b) |
| 33 | ret i32 %tmp |
| 34 | } |
| 35 | |
| 36 | define i32 @smulwb(i32 %a, i32 %b) { |
| 37 | ; CHECK-LABEL: smulwb |
| 38 | ; CHECK: smulwb r0, r0, r1 |
| 39 | %tmp = call i32 @llvm.arm.smulwb(i32 %a, i32 %b) |
| 40 | ret i32 %tmp |
| 41 | } |
| 42 | |
| 43 | define i32 @smulwt(i32 %a, i32 %b) { |
| 44 | ; CHECK-LABEL: smulwt |
| 45 | ; CHECK: smulwt r0, r0, r1 |
| 46 | %tmp = call i32 @llvm.arm.smulwt(i32 %a, i32 %b) |
| 47 | ret i32 %tmp |
| 48 | } |
| 49 | |
| 50 | define i32 @acc_mults(i32 %a, i32 %b, i32 %acc) { |
| 51 | ; CHECK-LABEL: acc_mults |
| 52 | ; CHECK: smlabb r2, r0, r1, r2 |
| 53 | ; CHECK: smlabt r2, r0, r1, r2 |
| 54 | ; CHECK: smlatb r2, r0, r1, r2 |
| 55 | ; CHECK: smlatt r2, r0, r1, r2 |
| 56 | ; CHECK: smlawb r2, r0, r1, r2 |
| 57 | ; CHECK: smlawt r0, r0, r1, r2 |
| 58 | %acc1 = call i32 @llvm.arm.smlabb(i32 %a, i32 %b, i32 %acc) |
| 59 | %acc2 = call i32 @llvm.arm.smlabt(i32 %a, i32 %b, i32 %acc1) |
| 60 | %acc3 = call i32 @llvm.arm.smlatb(i32 %a, i32 %b, i32 %acc2) |
| 61 | %acc4 = call i32 @llvm.arm.smlatt(i32 %a, i32 %b, i32 %acc3) |
| 62 | %acc5 = call i32 @llvm.arm.smlawb(i32 %a, i32 %b, i32 %acc4) |
| 63 | %acc6 = call i32 @llvm.arm.smlawt(i32 %a, i32 %b, i32 %acc5) |
| 64 | ret i32 %acc6 |
| 65 | } |
| 66 | |
| 67 | define i32 @qadd(i32 %a, i32 %b) nounwind { |
| 68 | ; CHECK-LABEL: qadd |
| 69 | ; CHECK: qadd r0, r0, r1 |
| 70 | %tmp = call i32 @llvm.arm.qadd(i32 %a, i32 %b) |
| 71 | ret i32 %tmp |
| 72 | } |
| 73 | |
| 74 | define i32 @qsub(i32 %a, i32 %b) nounwind { |
| 75 | ; CHECK-LABEL: qsub |
| 76 | ; CHECK: qsub r0, r0, r1 |
| 77 | %tmp = call i32 @llvm.arm.qsub(i32 %a, i32 %b) |
| 78 | ret i32 %tmp |
| 79 | } |
| 80 | |
| 81 | define i32 @qdadd(i32 %a, i32 %b) nounwind { |
| 82 | ; CHECK-LABEL: qdadd |
| 83 | ; CHECK: qdadd r0, r0, r1 |
| 84 | %dbl = call i32 @llvm.arm.qadd(i32 %a, i32 %a) |
| 85 | %add = call i32 @llvm.arm.qadd(i32 %dbl, i32 %b) |
| 86 | ret i32 %add |
| 87 | } |
| 88 | |
| 89 | define i32 @qdsub(i32 %a, i32 %b) nounwind { |
| 90 | ; CHECK-LABEL: qdsub |
| 91 | ; CHECK: qdsub r0, r0, r1 |
| 92 | %dbl = call i32 @llvm.arm.qadd(i32 %b, i32 %b) |
| 93 | %add = call i32 @llvm.arm.qsub(i32 %a, i32 %dbl) |
| 94 | ret i32 %add |
| 95 | } |
| 96 | |
| 97 | declare i32 @llvm.arm.smulbb(i32 %a, i32 %b) nounwind readnone |
| 98 | declare i32 @llvm.arm.smulbt(i32 %a, i32 %b) nounwind readnone |
| 99 | declare i32 @llvm.arm.smultb(i32 %a, i32 %b) nounwind readnone |
| 100 | declare i32 @llvm.arm.smultt(i32 %a, i32 %b) nounwind readnone |
| 101 | declare i32 @llvm.arm.smulwb(i32 %a, i32 %b) nounwind readnone |
| 102 | declare i32 @llvm.arm.smulwt(i32 %a, i32 %b) nounwind readnone |
| 103 | declare i32 @llvm.arm.smlabb(i32, i32, i32) nounwind |
| 104 | declare i32 @llvm.arm.smlabt(i32, i32, i32) nounwind |
| 105 | declare i32 @llvm.arm.smlatb(i32, i32, i32) nounwind |
| 106 | declare i32 @llvm.arm.smlatt(i32, i32, i32) nounwind |
| 107 | declare i32 @llvm.arm.smlawb(i32, i32, i32) nounwind |
| 108 | declare i32 @llvm.arm.smlawt(i32, i32, i32) nounwind |
| 109 | declare i32 @llvm.arm.qadd(i32, i32) nounwind |
| 110 | declare i32 @llvm.arm.qsub(i32, i32) nounwind |