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* Reland "Change the X86 datalayout to add three address spacesAmy Huang2019-09-101-1/+1
| | | | | | | | | | for 32 bit signed, 32 bit unsigned, and 64 bit pointers." This reverts 57076d3199fc2b0af4a3736b7749dd5462cacda5. Original review at https://reviews.llvm.org/D64931. Review for added fix at https://reviews.llvm.org/D66843. llvm-svn: 371568
* Revert "Change the X86 datalayout to add three address spaces for 32 bit ↵Vlad Tsyrklevich2019-08-281-1/+1
| | | | | | | | | signed," This reverts commit r370083 because it caused check-lld failures on sanitizer-x86_64-linux-fast. llvm-svn: 370142
* Change the X86 datalayout to add three address spaces for 32 bit signed,Amy Huang2019-08-271-1/+1
| | | | | | 32 bit unsigned, and 64 bit pointers. llvm-svn: 370083
* Implement intrinsic mangling for literal struct types.Daniel Berlin2017-02-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes PR 31921 Summary: Predicateinfo requires an ugly workaround to try to avoid literal struct types due to the intrinsic mangling not being implemented. This workaround actually does not work in all cases (you can hit the assert by bootstrapping with -print-predicateinfo), and can't be made to work without DFS'ing the type (IE copying getMangledStr and using a version that detects if it would crash). Rather than do that, i just implemented the mangling. It seems simple, since they are unified structurally. Looking at the overloaded-mangling testcase we have, it actually turns out the gc intrinsics will *also* crash if you try to use a literal struct. Thus, the testcase added fails before this patch, and works after, without needing to resort to predicateinfo. Reviewers: chandlerc, davide Subscribers: llvm-commits, sanjoy Differential Revision: https://reviews.llvm.org/D29925 llvm-svn: 295253
* Fix auto-upgrade of TBAA tags in Bitcode ReaderMehdi Amini2016-09-141-0/+23
If TBAA is on an intrinsic and it gets upgraded, it'll delete the call instruction that we collected in a vector. Even if we were to use WeakVH, it'll drop the TBAA and we'll hit the assert on the upgrade path. r263673 gave a shot to make sure the TBAA upgrade happens before intrinsics upgrade, but failed to account for all cases. Instead of collecting instructions in a vector, this patch makes it just upgrade the TBAA on the fly, because metadata are always already loaded at this point. Differential Revision: https://reviews.llvm.org/D24533 llvm-svn: 281549
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