Searched hist:165841 (Results 1 - 2 of 2) sorted by relevance
| /freebsd-9.3-release/lib/msun/amd64/ | ||
| H A D | fenv.h | diff 165841 Sat Jan 06 19:46:23 MST 2007 das Fix a problem relating to fesetenv() clobbering i387 register stack. Details: As a side-effect of restoring a saved FP environment, fesetenv() overwrites the tag word, which indicates which i387 registers are in use. Normally this isn't a problem because the calling convention requires the register stack to be empty on function entry and exit. However, fesetenv() is inlined, so we need to tell gcc explicitly that the i387 registers get clobbered. PR: 85101 |
| /freebsd-9.3-release/lib/msun/i387/ | ||
| H A D | fenv.h | diff 165841 Sat Jan 06 19:46:23 MST 2007 das Fix a problem relating to fesetenv() clobbering i387 register stack. Details: As a side-effect of restoring a saved FP environment, fesetenv() overwrites the tag word, which indicates which i387 registers are in use. Normally this isn't a problem because the calling convention requires the register stack to be empty on function entry and exit. However, fesetenv() is inlined, so we need to tell gcc explicitly that the i387 registers get clobbered. PR: 85101 |
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