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authorKimplul <kimi.h.kuparinen@gmail.com>2024-06-25 23:25:29 +0300
committerKimplul <kimi.h.kuparinen@gmail.com>2024-06-25 23:25:29 +0300
commit01052811be08444458576dda994d15f8823560ea (patch)
treec52f2d72ef0ef703e755fcf05ee5d3a02f050acc /deps/lightening/tests/lshr.c
parent449ca1e570aa421992bbe98c6928def1ba8896fd (diff)
downloadposthaste-01052811be08444458576dda994d15f8823560ea.tar.gz
posthaste-01052811be08444458576dda994d15f8823560ea.zip
initial rewrite to use ejit
+ Doesn't actually link yet due to missing stuff from ejit, will have to add them (tomorrow?)
Diffstat (limited to 'deps/lightening/tests/lshr.c')
-rw-r--r--deps/lightening/tests/lshr.c69
1 files changed, 0 insertions, 69 deletions
diff --git a/deps/lightening/tests/lshr.c b/deps/lightening/tests/lshr.c
deleted file mode 100644
index f81aa69..0000000
--- a/deps/lightening/tests/lshr.c
+++ /dev/null
@@ -1,69 +0,0 @@
-#include "test.h"
-
-static void
-run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size)
-{
- jit_begin(j, arena_base, arena_size);
- size_t align = jit_enter_jit_abi(j, 0, 0, 0);
- jit_load_args_2(j, jit_operand_gpr (JIT_OPERAND_ABI_WORD, JIT_R0),
- jit_operand_gpr (JIT_OPERAND_ABI_WORD, JIT_R1));
-
- jit_lshr(j, JIT_R0, JIT_R0, JIT_R1);
- jit_leave_jit_abi(j, 0, 0, align);
- jit_retr(j, JIT_R0);
-
- size_t size = 0;
- void* ret = jit_end(j, &size);
-
- jit_word_t (*f)(jit_word_t, jit_word_t) = ret;
-
- ASSERT(f(0x7f, 1) == 0xfe);
- ASSERT(f(0x7fff, 2) == 0x1fffc);
- ASSERT(f(0x81, 16) == 0x810000);
- ASSERT(f(0xff, 15) == 0x7f8000);
- ASSERT(f(0x7fffffff, 0) == 0x7fffffff);
-#if __WORDSIZE == 32
- ASSERT(f(0xffffffff, 8) == 0xffffff00);
- ASSERT(f(0x7fffffff, 3) == 0xfffffff8);
- ASSERT(f(-0x7f, 31) == 0x80000000);
- ASSERT(f(-0x7fff, 30) == 0x40000000);
- ASSERT(f(-0x7fffffff, 29) == 0x20000000);
- ASSERT(f(0x80000001, 28) == 0x10000000);
- ASSERT(f(0x8001, 17) == 0x20000);
- ASSERT(f(0x80000001, 18) == 0x40000);
- ASSERT(f(-0xffff, 24) == 0x1000000);
-#else
- ASSERT(f(0xffffffff, 8) == 0xffffffff00);
- ASSERT(f(0x7fffffff, 3) == 0x3fffffff8);
- ASSERT(f(-0x7f, 31) == 0xffffffc080000000);
- ASSERT(f(-0x7fff, 30) == 0xffffe00040000000);
- ASSERT(f(-0x7fffffff, 29) == 0xf000000020000000);
- ASSERT(f(0x80000001, 28) == 0x800000010000000);
- ASSERT(f(0x8001, 17) == 0x100020000);
- ASSERT(f(0x80000001, 18) == 0x2000000040000);
- ASSERT(f(-0xffff, 24) == 0xffffff0001000000);
- ASSERT(f(0x7f, 33) == 0xfe00000000);
- ASSERT(f(0x7ffff, 34) == 0x1ffffc00000000);
- ASSERT(f(0x7fffffff, 35) == 0xfffffff800000000);
- ASSERT(f(-0x7f, 63) == 0x8000000000000000);
- ASSERT(f(-0x7fff, 62) == 0x4000000000000000);
- ASSERT(f(-0x7fffffff, 61) == 0x2000000000000000);
- ASSERT(f(0x80000001, 60) == 0x1000000000000000);
- ASSERT(f(0x81, 48) == 0x81000000000000);
- ASSERT(f(0x8001, 49) == 0x2000000000000);
- ASSERT(f(0x80000001, 40) == 0x10000000000);
- ASSERT(f(0xff, 47) == 0x7f800000000000);
- ASSERT(f(0xffff0001, 56) == 0x100000000000000);
- ASSERT(f(0xffffffff, 40) == 0xffffff0000000000);
- ASSERT(f(0x7fffffffff, 33) == 0xfffffffe00000000);
- ASSERT(f(-0x7fffffffff, 63) == 0x8000000000000000);
- ASSERT(f(0x8000000001, 48) == 0x1000000000000);
- ASSERT(f(0xffffffffff, 47) == 0xffff800000000000);
-#endif
-}
-
-int
-main (int argc, char *argv[])
-{
- return main_helper(argc, argv, run_test);
-}