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* [PowerPC] Implement the areMemAccessesTriviallyDisjoint hookQingShan Zhang2019-07-021-1/+1
| | | | | | | | | After implemented this hook, we will model the memory dependency in the scheduling dependency graph more precise, and will have more opportunity to reorder the load/stores, as they didn't have the dependency at some condition Differential Revision: https://reviews.llvm.org/D63804 llvm-svn: 364886
* [PowerPC] fix passing long double arguments to function (soft-float)Strahinja Petrovic2016-08-051-0/+26
This patch fixes passing long double type arguments to function in soft float mode. If there is less than 4 argument registers free (long double type is mapped in 4 gpr registers in soft float mode) long double type argument must be passed through stack. Differential Revision: https://reviews.llvm.org/D20114. llvm-svn: 277804
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