[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Guile-commits] 42/86: Add comr/negr tests
From: |
Andy Wingo |
Subject: |
[Guile-commits] 42/86: Add comr/negr tests |
Date: |
Wed, 3 Apr 2019 11:38:56 -0400 (EDT) |
wingo pushed a commit to branch lightening
in repository guile.
commit a20146777d01f9da75409dc1b4cc94788d7564db
Author: Andy Wingo <address@hidden>
Date: Tue Mar 26 09:58:33 2019 +0100
Add comr/negr tests
---
.gitignore | 4 ++++
tests/test-comr.c | 45 +++++++++++++++++++++++++++++++++++++++++++++
tests/test-negr.c | 43 +++++++++++++++++++++++++++++++++++++++++++
tests/test-negr_d.c | 30 ++++++++++++++++++++++++++++++
tests/test-negr_f.c | 30 ++++++++++++++++++++++++++++++
5 files changed, 152 insertions(+)
diff --git a/.gitignore b/.gitignore
index 10e673b..90d3544 100644
--- a/.gitignore
+++ b/.gitignore
@@ -35,3 +35,7 @@
/tests/test-rshr
/tests/test-rshr_u
/tests/test-rshi_u
+/tests/test-comr
+/tests/test-negr
+/tests/test-negr_d
+/tests/test-negr_f
diff --git a/tests/test-comr.c b/tests/test-comr.c
new file mode 100644
index 0000000..608c374
--- /dev/null
+++ b/tests/test-comr.c
@@ -0,0 +1,45 @@
+#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_comr(j, JIT_R0, JIT_R0);
+ jit_retr(j, JIT_R0);
+
+ intmax_t (*f)(intmax_t) = jit_end(j, NULL);
+
+#if __WORDSIZE == 32
+ ASSERT(f(0) == 0xffffffff);
+ ASSERT(f(1) == 0xfffffffe);
+ ASSERT(f(0xffffffff) == 0);
+ ASSERT(f(0x80000000) == 0x7fffffff);
+ ASSERT(f(0x7fffffff) == 0x80000000);
+ ASSERT(f(0x80000001) == 0x7ffffffe);
+#else
+ ASSERT(f(0) == 0xffffffffffffffff);
+ ASSERT(f(1) == 0xfffffffffffffffe);
+ ASSERT(f(0xffffffff) == 0xffffffff00000000);
+ ASSERT(f(0x80000000) == 0xffffffff7fffffff);
+ ASSERT(f(0x7fffffff) == 0xffffffff80000000);
+ ASSERT(f(0x80000001) == 0xffffffff7ffffffe);
+ ASSERT(f(0xffffffffffffffff) == 0);
+ ASSERT(f(0x8000000000000000) == 0x7fffffffffffffff);
+ ASSERT(f(0x7fffffffffffffff) == 0x8000000000000000);
+ ASSERT(f(0x8000000000000001) == 0x7ffffffffffffffe);
+#endif
+}
+
+int
+main (int argc, char *argv[])
+{
+ return main_helper(argc, argv, run_test);
+}
diff --git a/tests/test-negr.c b/tests/test-negr.c
new file mode 100644
index 0000000..5a5c5c1
--- /dev/null
+++ b/tests/test-negr.c
@@ -0,0 +1,43 @@
+#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);
+}
diff --git a/tests/test-negr_d.c b/tests/test-negr_d.c
new file mode 100644
index 0000000..1af229b
--- /dev/null
+++ b/tests/test-negr_d.c
@@ -0,0 +1,30 @@
+#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_DOUBLE };
+ jit_arg_t args[1];
+ const jit_anyreg_t regs[] = { { .fpr=JIT_F0 } };
+
+ jit_receive(j, 1, abi, args);
+ jit_load_args(j, 1, abi, args, regs);
+
+ jit_negr_d(j, JIT_F0, JIT_F0);
+ jit_retr_d(j, JIT_F0);
+
+ double (*f)(double) = jit_end(j, NULL);
+
+ ASSERT(f(0.0) == -0.0);
+ ASSERT(f(0.5) == -0.5);
+ ASSERT(f(1.0 / 0.0) == -1.0 / 0.0);
+ ASSERT(f(-1.25) == 1.25);
+}
+
+int
+main (int argc, char *argv[])
+{
+ return main_helper(argc, argv, run_test);
+}
diff --git a/tests/test-negr_f.c b/tests/test-negr_f.c
new file mode 100644
index 0000000..cdc1ccd
--- /dev/null
+++ b/tests/test-negr_f.c
@@ -0,0 +1,30 @@
+#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_FLOAT };
+ jit_arg_t args[1];
+ const jit_anyreg_t regs[] = { { .fpr=JIT_F0 } };
+
+ jit_receive(j, 1, abi, args);
+ jit_load_args(j, 1, abi, args, regs);
+
+ jit_negr_f(j, JIT_F0, JIT_F0);
+ jit_retr_f(j, JIT_F0);
+
+ float (*f)(float) = jit_end(j, NULL);
+
+ ASSERT(f(0.0f) == -0.0f);
+ ASSERT(f(0.5f) == -0.5f);
+ ASSERT(f(1.0f / 0.0f) == -1.0f / 0.0f);
+ ASSERT(f(-1.25f) == 1.25f);
+}
+
+int
+main (int argc, char *argv[])
+{
+ return main_helper(argc, argv, run_test);
+}
- [Guile-commits] 28/86: Beginnings of port of x86 to new design, (continued)
- [Guile-commits] 28/86: Beginnings of port of x86 to new design, Andy Wingo, 2019/04/03
- [Guile-commits] 44/86: Add mov_addr test, Andy Wingo, 2019/04/03
- [Guile-commits] 38/86: Add more div tests, Andy Wingo, 2019/04/03
- [Guile-commits] 52/86: Add sti tests, Andy Wingo, 2019/04/03
- [Guile-commits] 47/86: Add ldr tests, Andy Wingo, 2019/04/03
- [Guile-commits] 46/86: Add bswap tests, and fix missing breaks in jit_load_args, Andy Wingo, 2019/04/03
- [Guile-commits] 50/86: Add ldxi tests, Andy Wingo, 2019/04/03
- [Guile-commits] 41/86: Add lsh/rsh tests, Andy Wingo, 2019/04/03
- [Guile-commits] 15/86: Remove unneeded bits of lightning, Andy Wingo, 2019/04/03
- [Guile-commits] 45/86: Add extr tests, Andy Wingo, 2019/04/03
- [Guile-commits] 42/86: Add comr/negr tests,
Andy Wingo <=
- [Guile-commits] 55/86: Add .gitlab-ci.yml, Andy Wingo, 2019/04/03
- [Guile-commits] 43/86: Rework naming of test suite files, Andy Wingo, 2019/04/03
- [Guile-commits] 48/86: Add ldi tests, Andy Wingo, 2019/04/03
- [Guile-commits] 57/86: Fix stxi_d bug, Andy Wingo, 2019/04/03
- [Guile-commits] 49/86: Add ldxr tests, Andy Wingo, 2019/04/03
- [Guile-commits] 61/86: Add int/int reg/imm compare-and-branch tests, Andy Wingo, 2019/04/03
- [Guile-commits] 63/86: Add unordered float compare-and-branch tests, Andy Wingo, 2019/04/03
- [Guile-commits] 53/86: Add stxr tests, Andy Wingo, 2019/04/03
- [Guile-commits] 56/86: Tweak test build to run faster, and adapt CI, Andy Wingo, 2019/04/03
- [Guile-commits] 40/86: Add bitops tests, Andy Wingo, 2019/04/03