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-rw-r--r--libguile/lightning/tests/negr.c43
1 files changed, 0 insertions, 43 deletions
diff --git a/libguile/lightning/tests/negr.c b/libguile/lightning/tests/negr.c
deleted file mode 100644
index 5a5c5c1d2..000000000
--- a/libguile/lightning/tests/negr.c
+++ /dev/null
@@ -1,43 +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);
-
- const jit_arg_abi_t abi[] = { JIT_ARG_ABI_INTMAX };
- jit_arg_t args[1];
- const jit_anyreg_t regs[] = { { .gpr=JIT_R0 } };
-
- jit_receive(j, 1, abi, args);
- jit_load_args(j, 1, abi, args, regs);
-
- jit_negr(j, JIT_R0, JIT_R0);
- jit_retr(j, JIT_R0);
-
- intmax_t (*f)(intmax_t) = jit_end(j, NULL);
-
- ASSERT(f(0) == 0);
-#if __WORDSIZE == 32
- ASSERT(f(1) == 0xffffffff);
- ASSERT(f(0xffffffff) == 1);
- ASSERT(f(0x80000000) == 0x80000000);
- ASSERT(f(0x7fffffff) == 0x80000001);
- ASSERT(f(0x80000001) == 0x7fffffff);
-#else
- ASSERT(f(1) == 0xffffffffffffffff);
- ASSERT(f(0xffffffff) == 0xffffffff00000001);
- ASSERT(f(0x80000000) == 0xffffffff80000000);
- ASSERT(f(0x7fffffff) == 0xffffffff80000001);
- ASSERT(f(0x80000001) == 0xffffffff7fffffff);
- ASSERT(f(0xffffffffffffffff) == 1);
- ASSERT(f(0x8000000000000000) == 0x8000000000000000);
- ASSERT(f(0x7fffffffffffffff) == 0x8000000000000001);
-#endif
-}
-
-int
-main (int argc, char *argv[])
-{
- return main_helper(argc, argv, run_test);
-}