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llvm-project/llvm/test/DebugInfo/MIR
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Jeremy Morse 241f3e386c [DebugInfo][InstrRef] Fix a broken substitution method, add test coverage 
This patch fixes a clearly-broken function that I absent-mindedly bodged
many months ago.

Over in D85749 I landed the substituteDebugValuesForInst, that creates
substitution records for all the def operands from one debug-labelled
instruction to the new one. Unfortunately it would crash if the two
instructions had different numbers of operands; I tried to fix this in
537f0fbe82 by adding a "max operand" parameter to the method, but then
didn't actually change the loop bound to take account of this. It passed
all the tests because.... well there wasn't any real test coverage of this
method.

This patch fixes up the loop to be bounded by the MaxOperand bound; and
adds test coverage for the x86-fixup-LEAs calls to this method, so that
it's actually tested.

Differential Revision: https://reviews.llvm.org/D105820
 		2021-07-20 11:45:13 +01:00
..
AArch64 CodeGen: Print/parse LLTs in MachineMemOperands 2021-06-30 16:54:13 -04:00
ARM CodeGen: Print/parse LLTs in MachineMemOperands 2021-06-30 16:54:13 -04:00
Hexagon [RemoveRedundantDebugValues] Add a Pass that removes redundant DBG_VALUEs 2021-07-14 04:29:42 -07:00
InstrRef [DebugInfo][InstrRef] Fix a broken substitution method, add test coverage 2021-07-20 11:45:13 +01:00
Mips CodeGen: Print/parse LLTs in MachineMemOperands 2021-06-30 16:54:13 -04:00
SystemZ [SystemZ] Separate LoZ ELF specifics in tablegen. 2021-02-17 16:11:58 -05:00
X86 [2/2][RemoveRedundantDebugValues] Add a Pass that removes redundant DBG_VALUEs 2021-07-15 00:08:31 -07:00
lit.local.cfg
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