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author | Nikita Popov <nikita.ppv@gmail.com> | 2020-05-22 16:57:14 +0200 |
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committer | Nikita Popov <nikita.ppv@gmail.com> | 2020-05-22 16:57:14 +0200 |
commit | 10eb842a6434f7b05dbb8676da57ada445f4434f (patch) | |
tree | abd6e221a81886bae3652d4a7132fe8ccf482707 | |
parent | 6ad746488ec4b06b7bdfe06b52f70230edf4e38d (diff) | |
download | php-git-10eb842a6434f7b05dbb8676da57ada445f4434f.tar.gz |
Revert "Fix #79595: zend_init_fpu() alters FPU precision"
This reverts commit 88dfc475c5937822399843e8aed9b98a36a01813.
-rw-r--r-- | NEWS | 1 | ||||
-rw-r--r-- | Zend/zend_float.c | 7 |
2 files changed, 2 insertions, 6 deletions
@@ -8,7 +8,6 @@ PHP NEWS . Fixed bug #79489 (.user.ini does not inherit). (cmb) . Fixed bug #79600 (Regression in 7.4.6 when yielding an array based generator). (Nikita) - . Fixed bug #79595 (zend_init_fpu() alters FPU precision). (cmb, Nikita) - FFI: . Fixed bug #79571 (FFI: var_dumping unions may segfault). (cmb) diff --git a/Zend/zend_float.c b/Zend/zend_float.c index 2d7e6529a5..90af0c4a5f 100644 --- a/Zend/zend_float.c +++ b/Zend/zend_float.c @@ -22,8 +22,7 @@ ZEND_API void zend_init_fpu(void) /* {{{ */ { -/* under __SSE__ the FPCW is irrelevant; no need to change it */ -#if XPFPA_HAVE_CW && !defined(__SSE__) +#if XPFPA_HAVE_CW XPFPA_DECLARE if (!EG(saved_fpu_cw_ptr)) { @@ -39,7 +38,7 @@ ZEND_API void zend_init_fpu(void) /* {{{ */ ZEND_API void zend_shutdown_fpu(void) /* {{{ */ { -#if XPFPA_HAVE_CW && !defined(__SSE__) +#if XPFPA_HAVE_CW if (EG(saved_fpu_cw_ptr)) { XPFPA_RESTORE_CW(EG(saved_fpu_cw_ptr)); } @@ -50,10 +49,8 @@ ZEND_API void zend_shutdown_fpu(void) /* {{{ */ ZEND_API void zend_ensure_fpu_mode(void) /* {{{ */ { -#ifndef __SSE__ XPFPA_DECLARE XPFPA_SWITCH_DOUBLE(); -#endif } /* }}} */ |