[all-commits] [llvm/llvm-project] 4a3779: [SystemZ][XRay] Implement XRay instrumentation for...

Kai Nacke via All-commits all-commits at lists.llvm.org
Tue Nov 5 12:43:18 PST 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4a37799a489d80e505e3e20722570c47673476be
      https://github.com/llvm/llvm-project/commit/4a37799a489d80e505e3e20722570c47673476be
  Author: Kai Nacke <kai.peter.nacke at ibm.com>
  Date:   2024-11-05 (Tue, 05 Nov 2024)

  Changed paths:
    M llvm/lib/CodeGen/XRayInstrumentation.cpp
    M llvm/lib/Target/SystemZ/SystemZAsmPrinter.cpp
    M llvm/lib/Target/SystemZ/SystemZAsmPrinter.h
    M llvm/lib/Target/SystemZ/SystemZInstrInfo.cpp
    M llvm/lib/Target/SystemZ/SystemZSubtarget.h
    A llvm/test/CodeGen/SystemZ/xray.ll

  Log Message:
  -----------
  [SystemZ][XRay] Implement XRay instrumentation for SystemZ (#113253)

Expands pseudo instructions PATCHABLE_FUNCTION_ENTER and PATCHABLE_RET
into a small instruction sequence which calls into the XRay library.



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