llvm-project/llvm
Florian Hahn ede7c2438f
[VPlan] Create header & latch blocks for skeleton up front (NFC).
By creating the header and latch blocks up front and adding blocks and
recipes in between those 2 blocks we ensure that the entry and exits of
the plan remain valid throughout construction.

In order to avoid test changes and keep printing of the plans the same,
we use the new header block instead of creating a new block on the first
iteration of the loop traversing the original loop.

We also fold the latch into its predecessor.

This is a follow up to a post-commit suggestion in D114586.

Reviewed By: Ayal

Differential Revision: https://reviews.llvm.org/D115793
2021-12-22 12:44:25 +00:00
..
benchmarks
bindings
cmake [Support] Revert posix_fallocate in resize_file 2021-12-20 11:16:03 -08:00
docs [AMDGPU][NFC] Update DWARF extension for locations on the stack 2021-12-21 05:58:11 +00:00
examples [examples][BuildingAJIT] Fix use-after-move bug in Chapter 4. 2021-12-17 20:00:17 +11:00
include fix build bots after f5ac23b5ae 2021-12-22 10:00:35 +01:00
lib [VPlan] Create header & latch blocks for skeleton up front (NFC). 2021-12-22 12:44:25 +00:00
projects
resources
runtimes [runtimes] Remove LLVM_ENABLE_LLD 2021-12-17 15:03:57 -08:00
test [VPlan] Create header & latch blocks for skeleton up front (NFC). 2021-12-22 12:44:25 +00:00
tools Reland - [CodeView] Emit S_OBJNAME record 2021-12-21 19:02:14 -05:00
unittests [unittest][DebugInfo/DWARF] Do not report skipped tests as passed 2021-12-22 18:52:49 +07:00
utils [gn build] Port 7056250f51 2021-12-22 01:35:25 +00:00
.clang-format
.clang-tidy
.gitattributes
.gitignore
CMakeLists.txt Re-apply "Only define LLVM_EXTERNAL_VISIBILITY when building libLLVM dylib" 2021-12-16 09:25:41 -08:00
CODE_OWNERS.TXT
CREDITS.TXT
LICENSE.TXT
README.txt
RELEASE_TESTERS.TXT
configure
llvm.spec.in

README.txt

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