[PATCH] D75036: [DebugInfo] Describe call site values for chains of expression producing instrs
Vedant Kumar via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Feb 26 10:25:36 PST 2020
vsk accepted this revision.
vsk added a comment.
LGTM
================
Comment at: llvm/test/DebugInfo/MIR/AArch64/dbgcall-site-expr-chain.mir:104
+# The MIR has been hand-modified to build up the call site values using chains
+# of ADDXri/SUBXri instructions instead of a single instructionper parameter.
+
----------------
nit, instruction per
================
Comment at: llvm/test/DebugInfo/MIR/AArch64/dbgcall-site-expr-chain.mir:108
+# CHECK-NEXT: DW_AT_location (DW_OP_reg2 W2)
+# CHECK-NEXT: DW_AT_GNU_call_site_value (DW_OP_breg19 W19+700, DW_OP_plus_uconst 0x9, DW_OP_plus_uconst 0x50)
+
----------------
Nice!
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https://reviews.llvm.org/D75036/new/
https://reviews.llvm.org/D75036
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