forked from OSchip/llvm-project
4bf015c035
Summary: On targets with different pointer sizes, -alignment-from-assumptions could attempt to create SCEV expressions which use different effective SCEV types. The provided test illustrates the issue. In `getNewAlignment`, AASCEV would be the (only) alloca, which would have an effective SCEV type of i32. But PtrSCEV, the GEP in this case, due to being in the flat/default address space, will have an effective SCEV of i64. This patch resolves the issue by truncating PtrSCEV to AASCEV's effective type. Reviewers: hfinkel, jdoerfert Reviewed By: jdoerfert Subscribers: jvesely, nhaehnle, hiraditya, javed.absar, kerbowa, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D75471 |
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| .. | ||
| amdgpu-crash.ll | ||
| simple.ll | ||
| simple32.ll | ||
| start-unk.ll | ||