1## Test valid privilege instructions 2 3# RUN: llvm-mc %s --triple=loongarch32 --show-encoding \ 4# RUN: | FileCheck --check-prefixes=CHECK-ASM,CHECK-ASM-AND-OBJ %s 5# RUN: llvm-mc %s --triple=loongarch64 --show-encoding --defsym=LA64=1 \ 6# RUN: | FileCheck --check-prefixes=CHECK-ASM,CHECK-ASM-AND-OBJ,CHECK64-ASM,CHECK64-ASM-AND-OBJ %s 7# RUN: llvm-mc %s --triple=loongarch32 --filetype=obj | llvm-objdump -d - \ 8# RUN: | FileCheck --check-prefix=CHECK-ASM-AND-OBJ %s 9# RUN: llvm-mc %s --triple=loongarch64 --filetype=obj --defsym=LA64=1 | llvm-objdump -d - \ 10# RUN: | FileCheck --check-prefixes=CHECK-ASM-AND-OBJ,CHECK64-ASM-AND-OBJ %s 11 12############################################################# 13## Instructions for both loongarch32 and loongarch64 14############################################################# 15 16# CHECK-ASM-AND-OBJ: csrrd $s3, 30 17# CHECK-ASM: encoding: [0x1a,0x78,0x00,0x04] 18csrrd $s3, 30 19 20# CHECK-ASM-AND-OBJ: csrwr $s1, 194 21# CHECK-ASM: encoding: [0x38,0x08,0x03,0x04] 22csrwr $s1, 194 23 24# CHECK-ASM-AND-OBJ: csrxchg $a2, $s4, 214 25# CHECK-ASM: encoding: [0x66,0x5b,0x03,0x04] 26csrxchg $a2, $s4, 214 27 28# CHECK-ASM-AND-OBJ: iocsrrd.b $s3, $s1 29# CHECK-ASM: encoding: [0x1a,0x03,0x48,0x06] 30iocsrrd.b $s3, $s1 31 32# CHECK-ASM-AND-OBJ: iocsrrd.h $a1, $s4 33# CHECK-ASM: encoding: [0x65,0x07,0x48,0x06] 34iocsrrd.h $a1, $s4 35 36# CHECK-ASM-AND-OBJ: iocsrrd.w $a6, $t8 37# CHECK-ASM: encoding: [0x8a,0x0a,0x48,0x06] 38iocsrrd.w $a6, $t8 39 40# CHECK-ASM-AND-OBJ: iocsrwr.b $a0, $s0 41# CHECK-ASM: encoding: [0xe4,0x12,0x48,0x06] 42iocsrwr.b $a0, $s0 43 44# CHECK-ASM-AND-OBJ: iocsrwr.h $a7, $zero 45# CHECK-ASM: encoding: [0x0b,0x14,0x48,0x06] 46iocsrwr.h $a7, $zero 47 48# CHECK-ASM-AND-OBJ: iocsrwr.w $t8, $s3 49# CHECK-ASM: encoding: [0x54,0x1b,0x48,0x06] 50iocsrwr.w $t8, $s3 51 52# CHECK-ASM-AND-OBJ: cacop 0, $a6, 27 53# CHECK-ASM: encoding: [0x40,0x6d,0x00,0x06] 54cacop 0, $a6, 27 55 56# CHECK-ASM-AND-OBJ: tlbclr 57# CHECK-ASM: encoding: [0x00,0x20,0x48,0x06] 58tlbclr 59 60# CHECK-ASM-AND-OBJ: tlbflush 61# CHECK-ASM: encoding: [0x00,0x24,0x48,0x06] 62tlbflush 63 64# CHECK-ASM-AND-OBJ: tlbsrch 65# CHECK-ASM: encoding: [0x00,0x28,0x48,0x06] 66tlbsrch 67 68# CHECK-ASM-AND-OBJ: tlbrd 69# CHECK-ASM: encoding: [0x00,0x2c,0x48,0x06] 70tlbrd 71 72# CHECK-ASM-AND-OBJ: tlbwr 73# CHECK-ASM: encoding: [0x00,0x30,0x48,0x06] 74tlbwr 75 76# CHECK-ASM-AND-OBJ: tlbfill 77# CHECK-ASM: encoding: [0x00,0x34,0x48,0x06] 78tlbfill 79 80# CHECK-ASM-AND-OBJ: invtlb 16, $s6, $s2 81# CHECK-ASM: encoding: [0xb0,0xe7,0x49,0x06] 82invtlb 16, $s6, $s2 83 84# CHECK-ASM-AND-OBJ: lddir $t0, $s7, 92 85# CHECK-ASM: encoding: [0xcc,0x73,0x41,0x06] 86lddir $t0, $s7, 92 87 88# CHECK-ASM-AND-OBJ: ldpte $t6, 200 89# CHECK-ASM: encoding: [0x40,0x22,0x47,0x06] 90ldpte $t6, 200 91 92# CHECK-ASM-AND-OBJ: ertn 93# CHECK-ASM: encoding: [0x00,0x38,0x48,0x06] 94ertn 95 96# CHECK-ASM-AND-OBJ: dbcl 201 97# CHECK-ASM: encoding: [0xc9,0x80,0x2a,0x00] 98dbcl 201 99 100# CHECK-ASM-AND-OBJ: idle 204 101# CHECK-ASM: encoding: [0xcc,0x80,0x48,0x06] 102idle 204 103 104############################################################# 105## Instructions only for loongarch64 106############################################################# 107 108.ifdef LA64 109 110# CHECK64-ASM-AND-OBJ: iocsrrd.d $t5, $s2 111# CHECK64-ASM: encoding: [0x31,0x0f,0x48,0x06] 112iocsrrd.d $t5, $s2 113 114# CHECK64-ASM-AND-OBJ: iocsrwr.d $t8, $a3 115# CHECK64-ASM: encoding: [0xf4,0x1c,0x48,0x06] 116iocsrwr.d $t8, $a3 117 118.endif 119