[llvm] 98dbce3 - [MC] Unhide the target-abi option. (#123135)

[via llvm-commits]

Author: Craig Topper
Date: 2025-01-15T19:20:54-08:00
New Revision: 98dbce3cac38ccac3f4b1cad0865aaa7ca0aee5d

URL: https://github.com/llvm/llvm-project/commit/98dbce3cac38ccac3f4b1cad0865aaa7ca0aee5d
DIFF: https://github.com/llvm/llvm-project/commit/98dbce3cac38ccac3f4b1cad0865aaa7ca0aee5d.diff

LOG: [MC] Unhide the target-abi option. (#123135)

This option is very important for RISC-V as it controls calling
convention and a field in the ELF header. It is used in a large number
of RISC-V lit tests.

Expose the option to -help.

Fixes one issue raised in #123077

Added: 
    

Modified: 
    llvm/lib/MC/MCTargetOptionsCommandFlags.cpp

Removed: 
    


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diff  --git a/llvm/lib/MC/MCTargetOptionsCommandFlags.cpp b/llvm/lib/MC/MCTargetOptionsCommandFlags.cpp
index abaf0f0246183e..2adc29172f9ddf 100644
--- a/llvm/lib/MC/MCTargetOptionsCommandFlags.cpp
+++ b/llvm/lib/MC/MCTargetOptionsCommandFlags.cpp
@@ -156,7 +156,7 @@ llvm::mc::RegisterMCTargetOptionsFlags::RegisterMCTargetOptionsFlags() {
   MCBINDOPT(X86Sse2Avx);
 
   static cl::opt<std::string> ABIName(
-      "target-abi", cl::Hidden,
+      "target-abi",
       cl::desc("The name of the ABI to be targeted from the backend."),
       cl::init(""));
   MCBINDOPT(ABIName);