Takashi Iwai
4f49de3ff0
- Add workaround-gcc-issue-on-i586.patch to circumvent boo#1127564 while it's fixed in gcc - Add %check section to run tests OBS-URL: https://build.opensuse.org/request/show/680643 OBS-URL: https://build.opensuse.org/package/show/multimedia:voice-assistant/sphinxbase?expand=0&rev=7
35 lines
1.3 KiB
Diff
35 lines
1.3 KiB
Diff
From: Antonio Larrosa <alarrosa@suse.com>
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Subject: Workaround a gcc issue on i586
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This is a workaround to circumvent
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https://bugzilla.opensuse.org/show_bug.cgi?id=1127564
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Index: sphinxbase-0.8/src/libsphinxbase/util/logmath.c
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===================================================================
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--- sphinxbase-0.8.orig/src/libsphinxbase/util/logmath.c
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+++ sphinxbase-0.8/src/libsphinxbase/util/logmath.c
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@@ -449,7 +449,9 @@ logmath_log(logmath_t *lmath, float64 p)
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if (p <= 0) {
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return lmath->zero;
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}
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- return (int)(log(p) * lmath->inv_log_of_base) >> lmath->t.shift;
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+ double g1 = log(p);
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+ double g3 = g1 * lmath->inv_log_of_base;
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+ return (int)g3 >> lmath->t.shift;
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}
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float64
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Index: sphinxbase-0.8/include/sphinxbase/logmath.h
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===================================================================
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--- sphinxbase-0.8.orig/include/sphinxbase/logmath.h
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+++ sphinxbase-0.8/include/sphinxbase/logmath.h
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@@ -197,7 +197,7 @@ int logmath_add(logmath_t *lmath, int lo
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* Convert linear floating point number to integer log in base B.
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*/
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SPHINXBASE_EXPORT
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-int logmath_log(logmath_t *lmath, float64 p);
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+int logmath_log(logmath_t *lmath, float64 p) __attribute__((optimize("-O0")));
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/**
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* Convert integer log in base B to linear floating point.
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