[PATCH] D23630: [PPC] Expand ISEL instruction into if-then-else sequence
Tony Jiang via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Dec 12 09:42:57 PST 2016
jtony added a comment.
The total SPEC statistics:
For these ISEL with same CR (just compare operand(3), it is still possible CR can be modified in between the two ISELs, and the registers used or defined by the later ISEL could also be changed) :
1. Contiguous 825
2. Non-Contiguous 2618
Also, this patch doesn't address the option comment by Hal.
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