| ## Test valid privilege instructions |
| |
| # RUN: llvm-mc %s --triple=loongarch32 --show-encoding \ |
| # RUN: | FileCheck --check-prefixes=CHECK-ASM,CHECK-ASM-AND-OBJ %s |
| # RUN: llvm-mc %s --triple=loongarch64 --show-encoding --defsym=LA64=1 \ |
| # RUN: | FileCheck --check-prefixes=CHECK-ASM,CHECK-ASM-AND-OBJ,CHECK64-ASM,CHECK64-ASM-AND-OBJ %s |
| # RUN: llvm-mc %s --triple=loongarch32 --filetype=obj | llvm-objdump -d - \ |
| # RUN: | FileCheck --check-prefix=CHECK-ASM-AND-OBJ %s |
| # RUN: llvm-mc %s --triple=loongarch64 --filetype=obj --defsym=LA64=1 | llvm-objdump -d - \ |
| # RUN: | FileCheck --check-prefixes=CHECK-ASM-AND-OBJ,CHECK64-ASM-AND-OBJ %s |
| |
| ############################################################# |
| ## Instructions for both loongarch32 and loongarch64 |
| ############################################################# |
| |
| # CHECK-ASM-AND-OBJ: csrrd $s3, 30 |
| # CHECK-ASM: encoding: [0x1a,0x78,0x00,0x04] |
| csrrd $s3, 30 |
| |
| # CHECK-ASM-AND-OBJ: csrwr $s1, 194 |
| # CHECK-ASM: encoding: [0x38,0x08,0x03,0x04] |
| csrwr $s1, 194 |
| |
| # CHECK-ASM-AND-OBJ: csrxchg $a2, $s4, 214 |
| # CHECK-ASM: encoding: [0x66,0x5b,0x03,0x04] |
| csrxchg $a2, $s4, 214 |
| |
| # CHECK-ASM-AND-OBJ: iocsrrd.b $s3, $s1 |
| # CHECK-ASM: encoding: [0x1a,0x03,0x48,0x06] |
| iocsrrd.b $s3, $s1 |
| |
| # CHECK-ASM-AND-OBJ: iocsrrd.h $a1, $s4 |
| # CHECK-ASM: encoding: [0x65,0x07,0x48,0x06] |
| iocsrrd.h $a1, $s4 |
| |
| # CHECK-ASM-AND-OBJ: iocsrrd.w $a6, $t8 |
| # CHECK-ASM: encoding: [0x8a,0x0a,0x48,0x06] |
| iocsrrd.w $a6, $t8 |
| |
| # CHECK-ASM-AND-OBJ: iocsrwr.b $a0, $s0 |
| # CHECK-ASM: encoding: [0xe4,0x12,0x48,0x06] |
| iocsrwr.b $a0, $s0 |
| |
| # CHECK-ASM-AND-OBJ: iocsrwr.h $a7, $zero |
| # CHECK-ASM: encoding: [0x0b,0x14,0x48,0x06] |
| iocsrwr.h $a7, $zero |
| |
| # CHECK-ASM-AND-OBJ: iocsrwr.w $t8, $s3 |
| # CHECK-ASM: encoding: [0x54,0x1b,0x48,0x06] |
| iocsrwr.w $t8, $s3 |
| |
| # CHECK-ASM-AND-OBJ: cacop 0, $a6, 27 |
| # CHECK-ASM: encoding: [0x40,0x6d,0x00,0x06] |
| cacop 0, $a6, 27 |
| |
| # CHECK-ASM-AND-OBJ: tlbclr |
| # CHECK-ASM: encoding: [0x00,0x20,0x48,0x06] |
| tlbclr |
| |
| # CHECK-ASM-AND-OBJ: tlbflush |
| # CHECK-ASM: encoding: [0x00,0x24,0x48,0x06] |
| tlbflush |
| |
| # CHECK-ASM-AND-OBJ: tlbsrch |
| # CHECK-ASM: encoding: [0x00,0x28,0x48,0x06] |
| tlbsrch |
| |
| # CHECK-ASM-AND-OBJ: tlbrd |
| # CHECK-ASM: encoding: [0x00,0x2c,0x48,0x06] |
| tlbrd |
| |
| # CHECK-ASM-AND-OBJ: tlbwr |
| # CHECK-ASM: encoding: [0x00,0x30,0x48,0x06] |
| tlbwr |
| |
| # CHECK-ASM-AND-OBJ: tlbfill |
| # CHECK-ASM: encoding: [0x00,0x34,0x48,0x06] |
| tlbfill |
| |
| # CHECK-ASM-AND-OBJ: invtlb 16, $s6, $s2 |
| # CHECK-ASM: encoding: [0xb0,0xe7,0x49,0x06] |
| invtlb 16, $s6, $s2 |
| |
| # CHECK-ASM-AND-OBJ: lddir $t0, $s7, 92 |
| # CHECK-ASM: encoding: [0xcc,0x73,0x41,0x06] |
| lddir $t0, $s7, 92 |
| |
| # CHECK-ASM-AND-OBJ: ldpte $t6, 200 |
| # CHECK-ASM: encoding: [0x40,0x22,0x47,0x06] |
| ldpte $t6, 200 |
| |
| # CHECK-ASM-AND-OBJ: ertn |
| # CHECK-ASM: encoding: [0x00,0x38,0x48,0x06] |
| ertn |
| |
| # CHECK-ASM-AND-OBJ: dbcl 201 |
| # CHECK-ASM: encoding: [0xc9,0x80,0x2a,0x00] |
| dbcl 201 |
| |
| # CHECK-ASM-AND-OBJ: idle 204 |
| # CHECK-ASM: encoding: [0xcc,0x80,0x48,0x06] |
| idle 204 |
| |
| ############################################################# |
| ## Instructions only for loongarch64 |
| ############################################################# |
| |
| .ifdef LA64 |
| |
| # CHECK64-ASM-AND-OBJ: iocsrrd.d $t5, $s2 |
| # CHECK64-ASM: encoding: [0x31,0x0f,0x48,0x06] |
| iocsrrd.d $t5, $s2 |
| |
| # CHECK64-ASM-AND-OBJ: iocsrwr.d $t8, $a3 |
| # CHECK64-ASM: encoding: [0xf4,0x1c,0x48,0x06] |
| iocsrwr.d $t8, $a3 |
| |
| .endif |
