[PATCH] D86387: Fix frame pointer layout on AArch64 Linux.

Eric Christopher via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Aug 21 16:45:56 PDT 2020


echristo added inline comments.


================
Comment at: llvm/lib/Target/AArch64/AArch64FrameLowering.cpp:1189
+    int64_t FPOffset;
+    if (isTargetDarwin(MF)) {
+      FPOffset = (AFI->getCalleeSavedStackSize() - 16);
----------------
Can you comment what's going on here for posterity? :)


================
Comment at: llvm/lib/Target/AArch64/AArch64FrameLowering.cpp:1860
+  unsigned FPAdjust =
+      isTargetDarwin(MF)
+          ? 16
----------------
Ditto.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D86387/new/

https://reviews.llvm.org/D86387



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