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Fix of LLVM codegen for optionals.

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This commit is contained in:
Christoffer Lerno
2023-02-17 13:45:16 +01:00
parent baa2e474b5
commit d6a1cecb9d
1 changed files with 3 additions and 1 deletions
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4
src/compiler/llvm_codegen_stmt.c
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@@ -1261,11 +1261,13 @@ static void llvm_prune_optional(GenContext *c, LLVMBasicBlockRef discard_fail)
// Optionally remove the comparison
if (!LLVMGetFirstUse(compared))
{
LLVMValueRef operand = NULL;
if (LLVMGetInstructionOpcode(compared) == LLVMCall)
{
LLVMInstructionEraseFromParent(LLVMGetOperand(compared, 0));
operand = LLVMGetOperand(compared, 0);
}
LLVMInstructionEraseFromParent(compared);
if (operand) LLVMInstructionEraseFromParent(operand);
}
// Update the context
c->current_block = prev_block;