[clang] 69d66fa - [clang] Fix description for fprofile-sample-use= on Windows (#117973)
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cfe-commits at lists.llvm.org
Wed Nov 27 23:43:27 PST 2024
Author: Haohai Wen
Date: 2024-11-28T15:43:21+08:00
New Revision: 69d66fafec968b17f84e30bc09faffb3dc8e5f15
URL: https://github.com/llvm/llvm-project/commit/69d66fafec968b17f84e30bc09faffb3dc8e5f15
DIFF: https://github.com/llvm/llvm-project/commit/69d66fafec968b17f84e30bc09faffb3dc8e5f15.diff
LOG: [clang] Fix description for fprofile-sample-use= on Windows (#117973)
We only support -fprofile-sample-use= for clang-cl.
Added:
Modified:
clang/docs/UsersManual.rst
Removed:
################################################################################
diff --git a/clang/docs/UsersManual.rst b/clang/docs/UsersManual.rst
index e5d67bc58350c7..43b41a2a826890 100644
--- a/clang/docs/UsersManual.rst
+++ b/clang/docs/UsersManual.rst
@@ -2660,7 +2660,7 @@ usual build cycle when using sample profilers for optimization:
> clang-cl /O2 -gdwarf -gline-tables-only ^
/clang:-fdebug-info-for-profiling /clang:-funique-internal-linkage-names ^
- /fprofile-sample-use=code.prof code.cc /Fe:code -fuse-ld=lld /link /debug:dwarf
+ -fprofile-sample-use=code.prof code.cc /Fe:code -fuse-ld=lld /link /debug:dwarf
[OPTIONAL] Sampling-based profiles can have inaccuracies or missing block/
edge counters. The profile inference algorithm (profi) can be used to infer
@@ -2679,7 +2679,7 @@ usual build cycle when using sample profilers for optimization:
> clang-cl /clang:-fsample-profile-use-profi /O2 -gdwarf -gline-tables-only ^
/clang:-fdebug-info-for-profiling /clang:-funique-internal-linkage-names ^
- /fprofile-sample-use=code.prof code.cc /Fe:code -fuse-ld=lld /link /debug:dwarf
+ -fprofile-sample-use=code.prof code.cc /Fe:code -fuse-ld=lld /link /debug:dwarf
Sample Profile Formats
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