PowerPC64 support #1245
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PowerPC64 support #1245
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added 5 commits
April 19, 2015 10:58
This adds architecture-specific support for the ppc64 of the following functions below: * zend_mm_high_bit * zend_mm_low_bit Taken from php#737
This adds fast architecture-specific implementations of the following functions for the ppc64: * fast_add_function * fast_sub_function (cherry picked from commit 5dbeb9e)
This adds fast architecture-specific implementations of the following functions for the ppc64: * fast_increment_function * fast_decrement_function (cherry picked from commit fd045c7)
Add a ppc64-specific implementation of the safe_address function with overflow checking. (Adapted from commit 1e82da8)
In long integer multiplications, avoid casting both operands to long double and use an inline assembly-based overflow checking function instead. (Adapted from commit 87e0802)
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Tested on RHEL-7.1, ppc64, Big endian This PR breaks the test suite. |
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Notice, I should be able to test a new version on both ppc64 and ppc64le |
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No rush... any help is welcomed (: |
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Backport of PowerPC64 patches by Gustavo Frederico Temple Pedrosa from master to 5.5/5.6.