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Commit Graph

Author SHA1 Message Date

Author	SHA1	Message	Date
Jon Ross-Perkins	2929254168	Update LLVM version, fix breaks (#4886 ) - The actual reason I started this: minor lowering updates in the golden LLVM IR - Process.inc changed enough to need a patch context update. - https://github.com/llvm/llvm-project/pull/123126 added `proto_library` uses without a `load`, which is broken in bazel 8 - Just commenting these out because we don't use them. I'll follow up separately about a possible fix, but continuing to use `WORKSPACE` is a bigger issue LLVM probably should address. - Note this update is also triggering removal of `migrate_cpp`, in #4887	2025-02-04 18:13:29 +00:00
Geoff RomerandRichard Smith	13434f0e8a	Model `var` as a pattern operator (#4720 ) Co-authored-by: Richard Smith <richard@metafoo.co.uk>	2025-01-17 17:51:34 +00:00
Richard Smith	c04d62a7d1	Ensure that all allocas are created in the entry block. (#4685 ) Non-entry-block allocas will allocate new stack memory each time they're reached, resulting in leaking stack memory over time for allocas in a loop. Move all such allocas to the entry block instead, and use an LLVM intrinsic to mark when the lifetime of the variable actually begins.	2024-12-17 00:55:06 +00:00

Jon Ross-Perkins

2929254168

Update LLVM version, fix breaks (#4886 )

- The actual reason I started this: minor lowering updates in the golden
LLVM IR
- Process.inc changed enough to need a patch context update.
- https://github.com/llvm/llvm-project/pull/123126 added `proto_library`
uses without a `load`, which is broken in bazel 8
- Just commenting these out because we don't use them. I'll follow up
separately about a possible fix, but continuing to use `WORKSPACE` is a
bigger issue LLVM probably should address.
- Note this update is also triggering removal of `migrate_cpp`, in #4887

2025-02-04 18:13:29 +00:00

Geoff RomerandRichard Smith

13434f0e8a

Model var as a pattern operator (#4720 )

Co-authored-by: Richard Smith <richard@metafoo.co.uk>

2025-01-17 17:51:34 +00:00

Richard Smith

c04d62a7d1

Ensure that all allocas are created in the entry block. (#4685 )

Non-entry-block allocas will allocate new stack memory each time they're
reached, resulting in leaking stack memory over time for allocas in a
loop. Move all such allocas to the entry block instead, and use an LLVM
intrinsic to mark when the lifetime of the variable actually begins.

2024-12-17 00:55:06 +00:00