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LLVMIRGenerator: attach debug metadata to all emitted LLVM instructions.

This commit is contained in:
whitequark 2015-08-19 12:18:20 -07:00
parent 51c591f01a
commit 53b4d87647
1 changed files with 4 additions and 4 deletions
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8
artiq/compiler/transforms/llvm_ir_generator.py
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@ -387,14 +387,14 @@ class LLVMIRGenerator:
for block in func.basic_blocks: for block in func.basic_blocks:
self.llbuilder.position_at_end(self.llmap[block]) self.llbuilder.position_at_end(self.llmap[block])
for insn in block.instructions: for insn in block.instructions:
if insn.loc is not None:
self.llbuilder.debug_metadata = \
self.debug_info_emitter.emit_loc(insn.loc, disubprogram)
llinsn = getattr(self, "process_" + type(insn).__name__)(insn) llinsn = getattr(self, "process_" + type(insn).__name__)(insn)
assert llinsn is not None assert llinsn is not None
self.llmap[insn] = llinsn self.llmap[insn] = llinsn
if insn.loc is not None and not isinstance(llinsn, ll.Constant):
diloc = self.debug_info_emitter.emit_loc(insn.loc, disubprogram)
llinsn.set_metadata('dbg', diloc)
# There is no 1:1 correspondence between ARTIQ and LLVM # There is no 1:1 correspondence between ARTIQ and LLVM
# basic blocks, because sometimes we expand a single ARTIQ # basic blocks, because sometimes we expand a single ARTIQ
# instruction so that the result spans several LLVM basic # instruction so that the result spans several LLVM basic