[PATCH] D68328: Fix occurrences that size and range of pointers are assumed to be the same.
Elena Demikhovsky via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Oct 2 06:07:12 PDT 2019
delena added inline comments.
================
Comment at: llvm/test/Transforms/InstCombine/icmp-custom-dl.ll:11
; CHECK-NEXT: [[GEP1:%.*]] = getelementptr inbounds i8, i8* [[FOO:%.*]], i32 8
-; CHECK-NEXT: [[TMP1:%.*]] = ptrtoint i8* [[GEP1]] to i32
-; CHECK-NEXT: [[USE:%.*]] = zext i32 [[TMP1]] to i64
+; CHECK-NEXT: [[TMP1:%.*]] = ptrtoint i8* [[GEP1]] to i40
+; CHECK-NEXT: [[USE:%.*]] = zext i40 [[TMP1]] to i64
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This change does not work for us.
Doing this change we added a way to specify type for "ptrtoint" transformation and for size of GEP index. If you do not specify the index type, this change should be NFC. What exactly does not work for you?
Repository:
rL LLVM
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D68328/new/
https://reviews.llvm.org/D68328
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