3 commits

Author	SHA1	Message	Date
Eduard-Mihai Burtescu	5b1fdaeb80	rustc_trans: use more of the trans::mir and ty::layout APIs throughout.	2017-11-19 02:14:28 +02:00
Florian Zeitz	11d6312abd	codegen tests: Check type of len argument to llvm.memset.* based on the exact intrinsic used	2017-08-05 04:15:51 +02:00
Florian Zeitz	ac43d58d3a	trans: Optimize initialization using repeat expressions ... This elides initialization for zero-sized arrays: * for zero-sized elements we previously emitted an empty loop * for arrays with a length of zero we previously emitted a loop with zero iterations This emits llvm.memset() instead of a loop over each element when: * all elements are zero integers * elements are byte sized	2017-07-26 16:27:25 +02:00