| # sh testcase for mac.w @${rm}+, @${rn}+ |
| # mach: all |
| # as: -isa=shcompact |
| # ld: -m shelf32 |
| |
| .include "compact/testutils.inc" |
| |
| start |
| |
| # Store some magic numbers in memory. |
| mov #40, r1 |
| shll8 r1 |
| mov #85, r0 |
| mov.l r0, @r1 |
| # Keep for later. |
| mov r1, r10 |
| store2: |
| mov #40, r1 |
| shll8 r1 |
| add #12, r1 |
| mov #17, r0 |
| mov.l r0, @r1 |
| # Keep for later. |
| mov r1, r11 |
| |
| init: |
| # Set up addresses. |
| mov #40, r1 |
| shll8 r1 |
| mov #40, r2 |
| shll8 r2 |
| add #12, r2 |
| |
| # Prime {MACL, MACH} to #1. |
| mov #1, r3 |
| dmulu.l r3, r3 |
| |
| test: |
| mac.w @r1+, @r2+ |
| |
| check: |
| # Check result. |
| sts mach, r5 |
| assert r5, #0 |
| |
| sts macl, r6 |
| assert r6, #1 |
| |
| # Ensure post-increment occurred. |
| add #2, r10 |
| cmp/eq r10, r1 |
| bf wrong |
| |
| add #2, r11 |
| cmp/eq r11, r2 |
| bf wrong |
| |
| doubleinc: |
| mov #40, r0 |
| shll8 r0 |
| mov r0, r1 |
| mac.w @r0+, @r0+ |
| add #8, r1 |
| cmp/eq r0, r1 |
| bf wrong |
| |
| okay: |
| pass |
| wrong: |
| fail |
