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| author | Christophe Lyon <christophe.lyon@st.com> | 2011-09-26 18:00:27 +0200 |
|---|---|---|
| committer | Christophe Lyon <christophe.lyon@st.com> | 2011-09-26 18:00:27 +0200 |
| commit | c8aa0f690d4febd69842708d468673b7f2c99c25 (patch) | |
| tree | d032a0de6dd6b5472d4e0280861903fc5369ca14 /ref_vabal.c | |
| parent | ae97a862ad03f118f56e9b4d099f1fcf1d50c541 (diff) | |
| download | platform_external_arm-neon-tests-c8aa0f690d4febd69842708d468673b7f2c99c25.tar.gz platform_external_arm-neon-tests-c8aa0f690d4febd69842708d468673b7f2c99c25.tar.bz2 platform_external_arm-neon-tests-c8aa0f690d4febd69842708d468673b7f2c99c25.zip | |
Add more corner case tests.
Diffstat (limited to 'ref_vabal.c')
| -rw-r--r-- | ref_vabal.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/ref_vabal.c b/ref_vabal.c index dc62687..a93f5b9 100644 --- a/ref_vabal.c +++ b/ref_vabal.c @@ -100,4 +100,29 @@ void exec_vabal (void) TEST_VABAL(uint, u, 32, 64, 2); dump_results_hex (TEST_MSG); + + /* Use values that could lead to overflow intermediate + * calculations. */ + TEST_VDUP(vector2, , int, s, 8, 8, 0x80); + TEST_VDUP(vector2, , int, s, 16, 4, 0x8000); + TEST_VDUP(vector2, , int, s, 32, 2, 0x80000000); + TEST_VDUP(vector2, , uint, u, 8, 8, 1); + TEST_VDUP(vector2, , uint, u, 16, 4, 13); + TEST_VDUP(vector2, , uint, u, 32, 2, 8); + + TEST_VDUP(vector3, , int, s, 8, 8, 0x7f); + TEST_VDUP(vector3, , int, s, 16, 4, 0x7fff); + TEST_VDUP(vector3, , int, s, 32, 2, 0x7fffffff); + TEST_VDUP(vector3, , uint, u, 8, 8, 0xff); + TEST_VDUP(vector3, , uint, u, 16, 4, 0xffff); + TEST_VDUP(vector3, , uint, u, 32, 2, 0xffffffff); + + TEST_VABAL(int, s, 8, 16, 8); + TEST_VABAL(int, s, 16, 32, 4); + TEST_VABAL(int, s, 32, 64, 2); + TEST_VABAL(uint, u, 8, 16, 8); + TEST_VABAL(uint, u, 16, 32, 4); + TEST_VABAL(uint, u, 32, 64, 2); + + dump_results_hex2 (TEST_MSG, " test intermediate overflow"); } |