| Alex Bradbury | 6a4b544 | 2018-06-07 15:35:47 +0000 | [diff] [blame] | 1 | # RUN: llvm-mc -triple=riscv32 -mattr=+c -riscv-no-aliases < %s \ |
| 2 | # RUN: | FileCheck -check-prefixes=CHECK-EXPAND,CHECK-INST %s |
| 3 | # RUN: llvm-mc -filetype=obj -triple riscv32 -mattr=+c < %s \ |
| Sam Elliott | d57de49 | 2019-09-10 16:24:03 +0000 | [diff] [blame] | 4 | # RUN: | llvm-objdump -d -M no-aliases - \ |
| Alex Bradbury | 6a4b544 | 2018-06-07 15:35:47 +0000 | [diff] [blame] | 5 | # RUN: | FileCheck -check-prefixes=CHECK-EXPAND,CHECK-INST %s |
| 6 | |
| 7 | # The following check prefixes are used in this test: |
| 8 | # CHECK-INST.....Match the canonical instr (tests alias to instr. mapping) |
| 9 | # CHECK-EXPAND...Match canonical instr. unconditionally (tests alias expansion) |
| 10 | |
| 11 | # CHECK-EXPAND: c.li a0, 0 |
| 12 | li x10, 0 |
| 13 | # CHECK-EXPAND: c.li a0, 1 |
| 14 | li x10, 1 |
| 15 | # CHECK-EXPAND: c.li a0, -1 |
| 16 | li x10, -1 |
| 17 | # CHECK-EXPAND: addi a0, zero, 2047 |
| 18 | li x10, 2047 |
| 19 | # CHECK-EXPAND: addi a0, zero, -2047 |
| 20 | li x10, -2047 |
| 21 | # CHECK-EXPAND: c.lui a1, 1 |
| 22 | # CHECK-EXPAND: addi a1, a1, -2048 |
| 23 | li x11, 2048 |
| 24 | # CHECK-EXPAND: addi a1, zero, -2048 |
| 25 | li x11, -2048 |
| 26 | # CHECK-EXPAND: c.lui a1, 1 |
| 27 | # CHECK-EXPAND: addi a1, a1, -2047 |
| 28 | li x11, 2049 |
| 29 | # CHECK-EXPAND: lui a1, 1048575 |
| 30 | # CHECK-EXPAND: addi a1, a1, 2047 |
| 31 | li x11, -2049 |
| 32 | # CHECK-EXPAND: c.lui a1, 1 |
| 33 | # CHECK-EXPAND: c.addi a1, -1 |
| 34 | li x11, 4095 |
| 35 | # CHECK-EXPAND: lui a1, 1048575 |
| 36 | # CHECK-EXPAND: c.addi a1, 1 |
| 37 | li x11, -4095 |
| 38 | # CHECK-EXPAND: c.lui a2, 1 |
| 39 | li x12, 4096 |
| 40 | # CHECK-EXPAND: lui a2, 1048575 |
| 41 | li x12, -4096 |
| 42 | # CHECK-EXPAND: c.lui a2, 1 |
| 43 | # CHECK-EXPAND: c.addi a2, 1 |
| 44 | li x12, 4097 |
| 45 | # CHECK-EXPAND: lui a2, 1048575 |
| 46 | # CHECK-EXPAND: c.addi a2, -1 |
| 47 | li x12, -4097 |
| 48 | # CHECK-EXPAND: lui a2, 524288 |
| 49 | # CHECK-EXPAND: c.addi a2, -1 |
| 50 | li x12, 2147483647 |
| 51 | # CHECK-EXPAND: lui a2, 524288 |
| 52 | # CHECK-EXPAND: c.addi a2, 1 |
| 53 | li x12, -2147483647 |
| 54 | # CHECK-EXPAND: lui a2, 524288 |
| 55 | li x12, -2147483648 |
| 56 | # CHECK-EXPAND: lui a2, 524288 |
| 57 | li x12, -0x80000000 |
| 58 | |
| 59 | # CHECK-EXPAND: lui a2, 524288 |
| 60 | li x12, 0x80000000 |
| 61 | # CHECK-EXPAND: c.li a2, -1 |
| 62 | li x12, 0xFFFFFFFF |
| Ana Pazos | 10de234 | 2018-08-09 20:51:53 +0000 | [diff] [blame] | 63 | |
| 64 | # CHECK-EXPAND: c.mv sp, sp |
| 65 | addi x2, x2, 0 |