1# RUN: llvm-mc %s -triple=riscv64 -mattr=+c -M no-aliases -show-encoding \ 2# RUN: | FileCheck -check-prefixes=CHECK-ASM,CHECK-ASM-AND-OBJ %s 3# RUN: llvm-mc -filetype=obj -triple=riscv64 -mattr=+c < %s \ 4# RUN: | llvm-objdump --mattr=+c --no-print-imm-hex -M no-aliases -d -r - \ 5# RUN: | FileCheck --check-prefix=CHECK-ASM-AND-OBJ %s 6# RUN: llvm-mc %s -triple=riscv64 -mattr=+zca -M no-aliases -show-encoding \ 7# RUN: | FileCheck -check-prefixes=CHECK-ASM,CHECK-ASM-AND-OBJ %s 8# RUN: llvm-mc -filetype=obj -triple=riscv64 -mattr=+c < %s \ 9# RUN: | llvm-objdump --mattr=+c --no-print-imm-hex -M no-aliases -d -r - \ 10# RUN: | FileCheck --check-prefix=CHECK-ASM-AND-OBJ %s 11# 12# 13# RUN: not llvm-mc -triple riscv64 \ 14# RUN: -M no-aliases -show-encoding < %s 2>&1 \ 15# RUN: | FileCheck -check-prefixes=CHECK-NO-EXT %s 16# RUN: not llvm-mc -triple riscv32 -mattr=+c \ 17# RUN: -M no-aliases -show-encoding < %s 2>&1 \ 18# RUN: | FileCheck -check-prefixes=CHECK-NO-RV64 %s 19 20# TODO: more exhaustive testing of immediate encoding. 21 22# CHECK-ASM-AND-OBJ: c.ldsp ra, 0(sp) 23# CHECK-ASM: encoding: [0x82,0x60] 24# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}} 25# CHECK-NO-RV64: error: instruction requires the following: RV64I Base Instruction Set{{$}} 26c.ldsp ra, 0(sp) 27# CHECK-ASM-AND-OBJ: c.sdsp ra, 504(sp) 28# CHECK-ASM: encoding: [0x86,0xff] 29# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}} 30# CHECK-NO-RV64: error: instruction requires the following: RV64I Base Instruction Set{{$}} 31c.sdsp ra, 504(sp) 32# CHECK-ASM-AND-OBJ: c.ld a4, 0(a3) 33# CHECK-ASM: encoding: [0x98,0x62] 34# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}} 35# CHECK-NO-RV64: error: instruction requires the following: RV64I Base Instruction Set{{$}} 36c.ld a4, 0(a3) 37# CHECK-ASM-AND-OBJ: c.sd a5, 248(a3) 38# CHECK-ASM: encoding: [0xfc,0xfe] 39# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}} 40# CHECK-NO-RV64: error: instruction requires the following: RV64I Base Instruction Set{{$}} 41c.sd a5, 248(a3) 42 43# CHECK-ASM-AND-OBJ: c.subw a3, a4 44# CHECK-ASM: encoding: [0x99,0x9e] 45# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}} 46# CHECK-NO-RV64: error: instruction requires the following: RV64I Base Instruction Set{{$}} 47c.subw a3, a4 48# CHECK-ASM-AND-OBJ: c.addw a0, a2 49# CHECK-ASM: encoding: [0x31,0x9d] 50# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}} 51# CHECK-NO-RV64: error: instruction requires the following: RV64I Base Instruction Set{{$}} 52c.addw a0, a2 53 54# CHECK-ASM-AND-OBJ: c.addiw a3, -32 55# CHECK-ASM: encoding: [0x81,0x36] 56# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}} 57# CHECK-NO-RV64: error: instruction requires the following: RV64I Base Instruction Set{{$}} 58c.addiw a3, -32 59# CHECK-ASM-AND-OBJ: c.addiw a3, 31 60# CHECK-ASM: encoding: [0xfd,0x26] 61# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}} 62# CHECK-NO-RV64: error: instruction requires the following: RV64I Base Instruction Set{{$}} 63c.addiw a3, 31 64 65# CHECK-ASM-AND-OBJ: c.slli s0, 63 66# CHECK-ASM: encoding: [0x7e,0x14] 67# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}} 68c.slli s0, 63 69# CHECK-ASM-AND-OBJ: c.srli a3, 63 70# CHECK-ASM: encoding: [0xfd,0x92] 71# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}} 72c.srli a3, 63 73# CHECK-ASM-AND-OBJ: c.srai a2, 63 74# CHECK-ASM: encoding: [0x7d,0x96] 75# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}} 76c.srai a2, 63 77