llvm-project/llvm
Sam Parker 47251582f5 [SimplifyCFG] Cost required selects
Before we speculatively execute a basic block, query the cost of
inserting the necessary select instructions against the phi folding
threshold. For non-trivial insertions, a more accurate decision can
probably be made during machine if-conversion. With minsize we query
the CodeSize cost, otherwise we use SizeAndLatency.

Differential Revision: https://reviews.llvm.org/D82438
2020-08-21 09:52:52 +01:00
..
benchmarks
bindings [Bindings] Remove ipc_propagation. 2020-08-02 22:36:53 +01:00
cmake [cmake] Don't use ld.lld when targeting Darwin 2020-08-20 19:51:29 -07:00
docs [AMDGPU] Correct DWARF register defintions 2020-08-20 01:15:04 +00:00
examples [examples][cmake] build fix for examples with BUILD_SHARED_LIBS=on 2020-08-14 11:39:04 -07:00
include [ARM][LV] Add a preferPredicatedReductionSelect target hook 2020-08-21 08:48:12 +01:00
lib [SimplifyCFG] Cost required selects 2020-08-21 09:52:52 +01:00
projects
resources
runtimes [runtimes] Allow LLVM_BUILTIN_TARGETS to include Darwin 2020-08-20 18:28:30 -07:00
test [SimplifyCFG] Cost required selects 2020-08-21 09:52:52 +01:00
tools [llvm-readobj] - Change how we create DynRegionInfo objects. NFCI. 2020-08-21 11:35:28 +03:00
unittests Revert "[DWARFYAML] Add support for referencing different abbrev tables." 2020-08-21 12:15:54 +08:00
utils [gn build] Port 1a995a0af3 2020-08-20 18:24:44 +00:00
.clang-format
.clang-tidy
.gitattributes
.gitignore
CMakeLists.txt
CODE_OWNERS.TXT Remove Olesen from LLVM code owners 2020-08-05 11:12:10 -07:00
CREDITS.TXT [NFC] It's a test commit, which updates CREDITS.TXT 2020-08-20 11:04:08 +08:00
LICENSE.TXT
LLVMBuild.txt
README.txt
RELEASE_TESTERS.TXT
configure
llvm.spec.in

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