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Nemanja Ivanovic 6759d03795 [PowerPC] Fix single-use check and update chain users for ld-splat
When converting a BUILD_VECTOR or VECTOR_SHUFFLE to a splatting load
as of 1461fb6e783cb946b061f66689b419f74f7fad63, we inaccurately check
for a single user of the load and neglect to update the users of the
output chain of the original load. As a result, we can emit a new
load when the original load is kept and the new load can be reordered
after a dependent store. This patch fixes those two issues.

Fixes https://bugs.llvm.org/show_bug.cgi?id=47891
2020-10-27 16:49:38 -05:00
benchmarks
bindings [IR] add fn attr for no_stack_protector; prevent inlining on mismatch 2020-10-23 11:55:39 -07:00
cmake [cmake] Add LLVM_UBSAN_FLAGS, to allow overriding UBSan flags 2020-10-26 15:48:19 -07:00
docs [llvm-readelf] - Implement --section-details option. 2020-10-27 13:29:39 +03:00
examples [ORC] Break up C-API header Orc.h, and add JITEventListener support. 2020-10-19 01:59:04 -07:00
include [AMDGPU] Order AMDGPU ELF machine numbers in ascending order 2020-10-27 20:16:30 +00:00
lib [PowerPC] Fix single-use check and update chain users for ld-splat 2020-10-27 16:49:38 -05:00
projects
resources
runtimes [runtimes] Revert the libc++ __config_site change 2020-10-23 09:41:48 -04:00
test [PowerPC] Fix single-use check and update chain users for ld-splat 2020-10-27 16:49:38 -05:00
tools [llvm-readobj] Remove duplicate inner if() condition. NFCI. 2020-10-27 18:36:04 +00:00
unittests [ADT] Fix accidental pointer comparison in test 2020-10-27 18:11:45 +01:00
utils [gn build] Port e025d09b216 2020-10-27 19:40:30 +00:00
.clang-format
.clang-tidy
.gitattributes
.gitignore [clangd] Store index in '.cache/clangd/index' instead of '.clangd/index' 2020-07-07 14:53:45 +02:00
CMakeLists.txt [cmake] Add LLVM_UBSAN_FLAGS, to allow overriding UBSan flags 2020-10-26 15:48:19 -07:00
CODE_OWNERS.TXT Update email addresses in CODE_OWNERS. 2020-10-26 18:51:04 -07:00
configure
CREDITS.TXT [NFC] Add contributors names to CREDITS.TXT 2020-10-07 13:22:55 -04:00
LICENSE.TXT
llvm.spec.in
LLVMBuild.txt
README.txt Test commit. 2020-03-14 18:08:26 -07:00
RELEASE_TESTERS.TXT

The LLVM Compiler Infrastructure
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