[PATCH] D104699: [llvm-objdump] Print comments for the disassembled code

Fangrui Song via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Jun 22 09:46:28 PDT 2021


MaskRay added inline comments.


================
Comment at: llvm/test/tools/llvm-objdump/ELF/AArch64/disassemble-print-comments.s:7
+# CHECK:      0000000000000000 <foo>:
+# CHECK-NEXT:        0:   add x0, x2, #2, lsl #12    // =8192
+# CHECK-NEXT:        4:   add z31.d, z31.d, #65280   // =0xff00
----------------
For `lsl #12` it is useful to display 8192.

But for `add z31.d, z31.d, #65280`, 0xff00 may be less useful. GNU objdump displays many such immediates in hexadecimal, if I switch it to hexadecimal, then it should be clear the comment will not be needed.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D104699/new/

https://reviews.llvm.org/D104699



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