diff options
| author | Paul Cercueil | 2020-01-30 12:33:44 -0300 |
|---|---|---|
| committer | Paul Cercueil | 2020-02-08 11:44:52 -0300 |
| commit | 4a71579b757d3a2eb6902c84391f429838ad4912 (patch) | |
| tree | c57430315f1b82497eebd3fef24c0f4c0336bf0d /deps/lightning/check/divi.tst | |
| parent | ea884d3029c673e06a4084156ceb662598d8945a (diff) | |
| download | pcsx_rearmed-4a71579b757d3a2eb6902c84391f429838ad4912.tar.gz pcsx_rearmed-4a71579b757d3a2eb6902c84391f429838ad4912.tar.bz2 pcsx_rearmed-4a71579b757d3a2eb6902c84391f429838ad4912.zip | |
git subrepo clone https://git.savannah.gnu.org/git/lightning.git deps/lightning
subrepo:
subdir: "deps/lightning"
merged: "b0b8eb5"
upstream:
origin: "https://git.savannah.gnu.org/git/lightning.git"
branch: "master"
commit: "b0b8eb5"
git-subrepo:
version: "0.4.1"
origin: "https://github.com/ingydotnet/git-subrepo.git"
commit: "a04d8c2"
Diffstat (limited to 'deps/lightning/check/divi.tst')
| -rw-r--r-- | deps/lightning/check/divi.tst | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/deps/lightning/check/divi.tst b/deps/lightning/check/divi.tst new file mode 100644 index 0000000..9c03ed8 --- /dev/null +++ b/deps/lightning/check/divi.tst @@ -0,0 +1,85 @@ +.data 128 +small_ops: +.i 40 64 80 +large_ops: +.i 98304 65536 163840 +fmt: +.c "%i/%i = %i (expected %i)\n" +x: +.c "%d\n" +.code + jmpi main + +#define generate_divider(operand) \ + name divider_##operand \ +divider_##operand: \ + prolog \ + arg $i \ + getarg %r1 $i \ + divi %r2 %r1 operand \ + retr %r2 \ + epilog +generate_divider(8) +generate_divider(32768) + +#define generate_test_divider(divisor) \ + name test_divider_##divisor \ +test_divider_##divisor: \ + prolog \ + allocai 4 $loc \ + arg $p \ + arg $c \ + getarg %v0 $p \ + getarg %v1 $c \ + muli %v1 %v1 4 \ + addr %v1 %v0 %v1 \ +loop_##divisor: \ + bger done_##divisor %v0 %v1 \ + ldr_i %v2 %v0 \ + prepare \ + pushargr %v2 \ + finishi divider_##divisor \ + retval %v2 \ + ldr_i %r2 %v0 \ + divi %r0 %r2 divisor \ + /* save div result */ \ + stxi_i $loc %fp %r0 \ + prepare \ + pushargi fmt \ + ellipsis \ + pushargr %r2 \ + pushargi divisor \ + pushargr %v2 \ + pushargr %r0 \ + finishi @printf \ + addi %v0 %v0 4 \ + /* reload div result */ \ + ldxi_i %r0 %fp $loc \ + beqr loop_##divisor %r0 %v2 \ + /* return if failed */ \ + reti 1 \ +done_##divisor: \ + reti 0 \ + epilog +generate_test_divider(8) +generate_test_divider(32768) + + name main +main: + prolog + prepare + pushargi small_ops + pushargi 3 + finishi test_divider_8 + retval %r0 + bnei fail %r0 0 + prepare + pushargi large_ops + pushargi 3 + finishi test_divider_32768 + retval %r0 + bnei fail %r0 0 + reti 0 +fail: + reti 1 + epilog |