1 ; Tests MVN instruction. 2 3 ; REQUIRES: allow_dump 4 5 ; Compile using standalone assembler. 6 ; RUN: %p2i --filetype=asm -i %s --target=arm32 --args -Om1 \ 7 ; RUN: | FileCheck %s --check-prefix=ASM 8 9 ; Show bytes in assembled standalone code. 10 ; RUN: %p2i --filetype=asm -i %s --target=arm32 --assemble --disassemble \ 11 ; RUN: --args -Om1 | FileCheck %s --check-prefix=DIS 12 13 ; Compile using integrated assembler. 14 ; RUN: %p2i --filetype=iasm -i %s --target=arm32 --args -Om1 \ 15 ; RUN: | FileCheck %s --check-prefix=IASM 16 17 ; Show bytes in assembled integrated code. 18 ; RUN: %p2i --filetype=iasm -i %s --target=arm32 --assemble --disassemble \ 19 ; RUN: --args -Om1 | FileCheck %s --check-prefix=DIS 20 21 define internal void @mvnEx(i32 %a, i32 %b) { 22 ; ASM-LABEL:mvnEx: 23 ; DIS-LABEL:00000000 <mvnEx>: 24 ; IASM-LABEL:mvnEx: 25 26 entry: 27 ; ASM-NEXT:.LmvnEx$entry: 28 ; IASM-NEXT:.LmvnEx$entry: 29 30 ; ASM-NEXT: sub sp, sp, #24 31 ; DIS-NEXT: 0: e24dd018 32 ; IASM-NEXT: .byte 0x18 33 ; IASM-NEXT: .byte 0xd0 34 ; IASM-NEXT: .byte 0x4d 35 ; IASM-NEXT: .byte 0xe2 36 37 ; ASM-NEXT: str r0, [sp, #20] 38 ; ASM-NEXT: # [sp, #20] = def.pseudo 39 ; DIS-NEXT: 4: e58d0014 40 ; IASM-NEXT: .byte 0x14 41 ; IASM-NEXT: .byte 0x0 42 ; IASM-NEXT: .byte 0x8d 43 ; IASM-NEXT: .byte 0xe5 44 45 ; ASM-NEXT: str r1, [sp, #16] 46 ; ASM-NEXT: # [sp, #16] = def.pseudo 47 ; DIS-NEXT: 8: e58d1010 48 ; IASM-NEXT: .byte 0x10 49 ; IASM-NEXT: .byte 0x10 50 ; IASM-NEXT: .byte 0x8d 51 ; IASM-NEXT: .byte 0xe5 52 53 %b.arg_trunc = trunc i32 %b to i1 54 55 ; ASM-NEXT: ldr r0, [sp, #16] 56 ; DIS-NEXT: c: e59d0010 57 ; IASM-NEXT: .byte 0x10 58 ; IASM-NEXT: .byte 0x0 59 ; IASM-NEXT: .byte 0x9d 60 ; IASM-NEXT: .byte 0xe5 61 62 ; ASM-NEXT: and r0, r0, #1 63 ; DIS-NEXT: 10: e2000001 64 ; IASM-NEXT: .byte 0x1 65 ; IASM-NEXT: .byte 0x0 66 ; IASM-NEXT: .byte 0x0 67 ; IASM-NEXT: .byte 0xe2 68 69 ; ASM-NEXT: strb r0, [sp, #12] 70 ; ASM-NEXT: # [sp, #12] = def.pseudo 71 ; DIS-NEXT: 14: e5cd000c 72 ; IASM-NEXT: .byte 0xc 73 ; IASM-NEXT: .byte 0x0 74 ; IASM-NEXT: .byte 0xcd 75 ; IASM-NEXT: .byte 0xe5 76 77 %a.arg_trunc = trunc i32 %a to i1 78 79 ; ASM-NEXT: ldr r0, [sp, #20] 80 ; DIS-NEXT: 18: e59d0014 81 ; IASM-NEXT: .byte 0x14 82 ; IASM-NEXT: .byte 0x0 83 ; IASM-NEXT: .byte 0x9d 84 ; IASM-NEXT: .byte 0xe5 85 86 ; ASM-NEXT: and r0, r0, #1 87 ; DIS-NEXT: 1c: e2000001 88 ; IASM-NEXT: .byte 0x1 89 ; IASM-NEXT: .byte 0x0 90 ; IASM-NEXT: .byte 0x0 91 ; IASM-NEXT: .byte 0xe2 92 93 ; ASM-NEXT: strb r0, [sp, #8] 94 ; ASM-NEXT: # [sp, #8] = def.pseudo 95 ; DIS-NEXT: 20: e5cd0008 96 ; IASM-NEXT: .byte 0x8 97 ; IASM-NEXT: .byte 0x0 98 ; IASM-NEXT: .byte 0xcd 99 ; IASM-NEXT: .byte 0xe5 100 101 %conv = zext i1 %a.arg_trunc to i32 102 103 ; ASM-NEXT: ldrb r0, [sp, #8] 104 ; DIS-NEXT: 24: e5dd0008 105 ; IASM-NEXT: .byte 0x8 106 ; IASM-NEXT: .byte 0x0 107 ; IASM-NEXT: .byte 0xdd 108 ; IASM-NEXT: .byte 0xe5 109 110 ; ASM-NEXT: str r0, [sp, #4] 111 ; ASM-NEXT: # [sp, #4] = def.pseudo 112 ; DIS-NEXT: 28: e58d0004 113 ; IASM-NEXT: .byte 0x4 114 ; IASM-NEXT: .byte 0x0 115 ; IASM-NEXT: .byte 0x8d 116 ; IASM-NEXT: .byte 0xe5 117 118 %ignore = sext i1 %b.arg_trunc to i32 119 120 ; ASM-NEXT: mov r0, #0 121 ; DIS-NEXT: 2c: e3a00000 122 ; IASM-NEXT: .byte 0x0 123 ; IASM-NEXT: .byte 0x0 124 ; IASM-NEXT: .byte 0xa0 125 ; IASM-NEXT: .byte 0xe3 126 127 ; ASM-NEXT: ldrb r1, [sp, #12] 128 ; DIS-NEXT: 30: e5dd100c 129 ; IASM-NEXT: .byte 0xc 130 ; IASM-NEXT: .byte 0x10 131 ; IASM-NEXT: .byte 0xdd 132 ; IASM-NEXT: .byte 0xe5 133 134 ; ASM-NEXT: tst r1, #1 135 ; DIS-NEXT: 34: e3110001 136 ; IASM-NEXT: .byte 0x1 137 ; IASM-NEXT: .byte 0x0 138 ; IASM-NEXT: .byte 0x11 139 ; IASM-NEXT: .byte 0xe3 140 141 ; ********* Use of MVN ******** 142 ; ASM-NEXT: mvn r1, #0 143 ; DIS-NEXT: 38: e3e01000 144 ; IASM-NEXT: .byte 0x0 145 ; IASM-NEXT: .byte 0x10 146 ; IASM-NEXT: .byte 0xe0 147 ; IASM-NEXT: .byte 0xe3 148 149 ; ASM-NEXT: movne r0, r1 150 ; DIS-NEXT: 3c: 11a00001 151 ; IASM-NEXT: .byte 0x1 152 ; IASM-NEXT: .byte 0x0 153 ; IASM-NEXT: .byte 0xa0 154 ; IASM-NEXT: .byte 0x11 155 156 ret void 157 } 158
