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| author | chrulski-intel <christopher.m.chrulski@intel.com> | 2024-03-21 06:34:01 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-03-21 21:34:01 +0800 |
| commit | 276283d8641f13b6ecde736ab1a8720f742d9d02 (patch) | |
| tree | 98b57efda78d74de65e30d726e939097da68f9e0 /lld/MinGW | |
| parent | 0aa6d57e575dd920db81bef7ff509c4d3a9c6891 (diff) | |
| download | llvm-276283d8641f13b6ecde736ab1a8720f742d9d02.zip llvm-276283d8641f13b6ecde736ab1a8720f742d9d02.tar.gz llvm-276283d8641f13b6ecde736ab1a8720f742d9d02.tar.bz2 | |
[LLD] [MinGW] Implement the -lto-sample-profile option (#85841)
This has been a supported option for ELF and is added to the COFF Linker
in #85701
Diffstat (limited to 'lld/MinGW')
| -rw-r--r-- | lld/MinGW/Driver.cpp | 2 | ||||
| -rw-r--r-- | lld/MinGW/Options.td | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/lld/MinGW/Driver.cpp b/lld/MinGW/Driver.cpp index efd643f..bb08c77 100644 --- a/lld/MinGW/Driver.cpp +++ b/lld/MinGW/Driver.cpp @@ -455,6 +455,8 @@ bool link(ArrayRef<const char *> argsArr, llvm::raw_ostream &stdoutOS, add("-lldemit:llvm"); if (args.hasArg(OPT_lto_emit_asm)) add("-lldemit:asm"); + if (auto *arg = args.getLastArg(OPT_lto_sample_profile)) + add("-lto-sample-profile:" + StringRef(arg->getValue())); if (auto *a = args.getLastArg(OPT_thinlto_cache_dir)) add("-lldltocache:" + StringRef(a->getValue())); diff --git a/lld/MinGW/Options.td b/lld/MinGW/Options.td index 9a0a96a..56f67e3 100644 --- a/lld/MinGW/Options.td +++ b/lld/MinGW/Options.td @@ -160,6 +160,8 @@ def lto_cs_profile_file: JJ<"lto-cs-profile-file=">, HelpText<"Context sensitive profile file path">; def lto_emit_asm: FF<"lto-emit-asm">, HelpText<"Emit assembly code">; +def lto_sample_profile: JJ<"lto-sample-profile=">, + HelpText<"Sample profile file path">; def thinlto_cache_dir: JJ<"thinlto-cache-dir=">, HelpText<"Path to ThinLTO cached object file directory">; |