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| author | whitequark <whitequark@whitequark.org> | 2018-08-12 17:59:18 +0000 |
|---|---|---|
| committer | whitequark <whitequark@whitequark.org> | 2018-08-12 17:59:33 +0000 |
| commit | 66fd1ebfae2fff815f27bf2be19469f40dd99c88 (patch) | |
| tree | 9aa8acb591d49ab79de44669ff4ae63444b67476 /src/rustllvm/PassWrapper.cpp | |
| parent | 0aa8d0320266b5579428312095fe49af05ada972 (diff) | |
| download | rust-66fd1ebfae2fff815f27bf2be19469f40dd99c88.tar.gz rust-66fd1ebfae2fff815f27bf2be19469f40dd99c88.zip | |
Make LLVM emit assembly comments with -Z asm-comments.
Fixes #35741.
Diffstat (limited to 'src/rustllvm/PassWrapper.cpp')
| -rw-r--r-- | src/rustllvm/PassWrapper.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/rustllvm/PassWrapper.cpp b/src/rustllvm/PassWrapper.cpp index 7305dc71cbf..d9fbd494ab3 100644 --- a/src/rustllvm/PassWrapper.cpp +++ b/src/rustllvm/PassWrapper.cpp @@ -366,7 +366,8 @@ extern "C" LLVMTargetMachineRef LLVMRustCreateTargetMachine( bool PositionIndependentExecutable, bool FunctionSections, bool DataSections, bool TrapUnreachable, - bool Singlethread) { + bool Singlethread, + bool AsmComments) { auto OptLevel = fromRust(RustOptLevel); auto RM = fromRust(RustReloc); @@ -393,6 +394,8 @@ extern "C" LLVMTargetMachineRef LLVMRustCreateTargetMachine( } Options.DataSections = DataSections; Options.FunctionSections = FunctionSections; + Options.MCOptions.AsmVerbose = AsmComments; + Options.MCOptions.PreserveAsmComments = AsmComments; if (TrapUnreachable) { // Tell LLVM to codegen `unreachable` into an explicit trap instruction. |