[PATCH] D137880: [Docs] Minor Fixups in Advanced Builds Documentation
Aiden Grossman via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Sat Nov 12 14:04:22 PST 2022
This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rGf53fde8e1505: [Docs] Minor Fixups in Advanced Builds Documentation (authored by aidengrossman).
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D137880/new/
https://reviews.llvm.org/D137880
Files:
llvm/docs/AdvancedBuilds.rst
Index: llvm/docs/AdvancedBuilds.rst
===================================================================
--- llvm/docs/AdvancedBuilds.rst
+++ llvm/docs/AdvancedBuilds.rst
@@ -110,8 +110,7 @@
you use llvm-profdata to merge the files into a single profdata file that you
can feed into the LLVM_PROFDATA_FILE option.
-Our PGO.cmake cache script automates that whole process. You can use it by
-running:
+Our PGO.cmake cache automates that whole process. You can use it by running:
.. code-block:: console
@@ -125,7 +124,7 @@
This process uses any source files under the perf-training directory as training
data as long as the source files are marked up with LIT-style RUN lines.
-After it finishes you can use “find . -name clang.profdata” to find it, but it
+After it finishes you can use :code:`find . -name clang.profdata` to find it, but it
should be at a path something like:
.. code-block:: console
@@ -135,22 +134,22 @@
You can feed that file into the LLVM_PROFDATA_FILE option when you build your
optimized compiler.
-The PGO came cache has a slightly different stage naming scheme than other
-multi-stage builds. It generates three stages; stage1, stage2-instrumented, and
+The PGO cache has a slightly different stage naming scheme than other
+multi-stage builds. It generates three stages: stage1, stage2-instrumented, and
stage2. Both of the stage2 builds are built using the stage1 compiler.
-The PGO came cache generates the following additional targets:
+The PGO cache generates the following additional targets:
**stage2-instrumented**
- Builds a stage1 x86 compiler, runtime, and required tools (llvm-config,
+ Builds a stage1 compiler, runtime, and required tools (llvm-config,
llvm-profdata) then uses that compiler to build an instrumented stage2 compiler.
**stage2-instrumented-generate-profdata**
- Depends on "stage2-instrumented" and will use the instrumented compiler to
+ Depends on stage2-instrumented and will use the instrumented compiler to
generate profdata based on the training files in clang/utils/perf-training
**stage2**
- Depends of "stage2-instrumented-generate-profdata" and will use the stage1
+ Depends on stage2-instrumented-generate-profdata and will use the stage1
compiler with the stage2 profdata to build a PGO-optimized compiler.
**stage2-check-llvm**
@@ -163,7 +162,7 @@
Depends on stage2 and runs check-all using the stage2 compiler.
**stage2-test-suite**
- Depends on stage2 and runs the test-suite using the stage3 compiler (requires
+ Depends on stage2 and runs the test-suite using the stage2 compiler (requires
in-tree test-suite).
3-Stage Non-Determinism
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