[PATCH] D44838: [X86] Correct the placement of ReadAfterLd in BEXTR and BZHI
Craig Topper via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu Mar 29 12:45:10 PDT 2018
craig.topper added a comment.
So basically the Intel per instruction overrides have broken every instruction with a folded load because we lost the ReadAfterLd on all of them?
For example
[0,0] DeER . . addl %edi, %esi
[0,1] D=eeeeeeER addl (%rdi), %esi
https://reviews.llvm.org/D44838
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