[PATCH] D50936: [DAGCombiner] Allow divide by constant optimization on opaque constants.
Chandler Carruth via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Aug 17 22:01:26 PDT 2018
chandlerc added a comment.
Nice! I like it when the fix is simple.
================
Comment at: test/CodeGen/X86/divide-by-constant.ll:334
+
+define { i64, i32 } @PR38622(i64) {
+; X32-LABEL: PR38622:
----------------
If you add `nounwind` to this, the asm will get a lot less verbose while still showing the relevant bits.
Repository:
rL LLVM
https://reviews.llvm.org/D50936
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