Juneyoung Lee bab6d38daf [DAGCombiner] Fold SETCC(FREEZE(x),const) to FREEZE(SETCC(x,const)) if SETCC is used by BRCOND ... This patch adds a peephole optimization `SETCC(FREEZE(x),const)` => `FREEZE(SETCC(x,const))` if the SETCC is only used by BRCOND. Combined with `BRCOND(FREEZE(X)) => BRCOND(X)`, this leads to a nice improvement in the generated assembly when x is a masked loaded value. Reviewed By: efriedma Differential Revision: https://reviews.llvm.org/D105344		2021-07-28 09:22:15 +09:00
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llvm	[DAGCombiner] Fold SETCC(FREEZE(x),const) to FREEZE(SETCC(x,const)) if SETCC is used by BRCOND	2021-07-28 09:22:15 +09:00
llvm-c	[IR] Rename comdat noduplicates to comdat nodeduplicate	2021-07-20 12:47:10 -07:00