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| author | Johannes Weißl <[email protected]> | 2013-06-14 15:23:54 +0200 |
|---|---|---|
| committer | Johannes Weißl <[email protected]> | 2013-06-14 15:25:12 +0200 |
| commit | 29465408c90b2271b68e9559b5482fc6c4fcdde5 (patch) | |
| tree | 869dc2006c3ed5d8c725126e48f0e2cfdaecad23 | |
| parent | 55d6274f67cafe62e4923a6369c99a45822cb767 (diff) | |
| download | otp-29465408c90b2271b68e9559b5482fc6c4fcdde5.tar.gz otp-29465408c90b2271b68e9559b5482fc6c4fcdde5.tar.bz2 otp-29465408c90b2271b68e9559b5482fc6c4fcdde5.zip | |
Fix erlang:phash2() on floating point middle-endian machines
This complements 933e701 (OTP-10209). Without this patch the test case
"hash_SUITE:test_phash2/1" fails.
Simple error example:
1> 77147068 = erlang:phash2(1.0).
** exception error: no match of right hand side value 50524433
| -rw-r--r-- | erts/emulator/beam/utils.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/erts/emulator/beam/utils.c b/erts/emulator/beam/utils.c index 62caa67ce1..ccc411462e 100644 --- a/erts/emulator/beam/utils.c +++ b/erts/emulator/beam/utils.c @@ -1319,7 +1319,7 @@ make_hash2(Eterm term) { FloatDef ff; GET_DOUBLE(term, ff); -#if defined(WORDS_BIGENDIAN) +#if defined(WORDS_BIGENDIAN) || defined(DOUBLE_MIDDLE_ENDIAN) UINT32_HASH_2(ff.fw[0], ff.fw[1], HCONST_12); #else UINT32_HASH_2(ff.fw[1], ff.fw[0], HCONST_12); |