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IR: implement breakpoint builtin

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This commit is contained in:
Andrew Kelley
2016-12-13 01:48:40 -05:00
parent 76a849b1f2
commit a6d2bdf605
4 changed files with 44 additions and 6 deletions
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7
src/codegen.cpp
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@@ -2053,6 +2053,11 @@ static LLVMValueRef ir_render_slice(CodeGen *g, IrExecutable *executable, IrInst
}
}
static LLVMValueRef ir_render_breakpoint(CodeGen *g, IrExecutable *executable, IrInstructionBreakpoint *instruction) {
LLVMBuildCall(g->builder, g->trap_fn_val, nullptr, 0, "");
return nullptr;
}
static void set_debug_location(CodeGen *g, IrInstruction *instruction) {
AstNode *source_node = instruction->source_node;
Scope *scope = instruction->scope;
@@ -2162,6 +2167,8 @@ static LLVMValueRef ir_render_instruction(CodeGen *g, IrExecutable *executable,
return ir_render_memcpy(g, executable, (IrInstructionMemcpy *)instruction);
case IrInstructionIdSlice:
return ir_render_slice(g, executable, (IrInstructionSlice *)instruction);
case IrInstructionIdBreakpoint:
return ir_render_breakpoint(g, executable, (IrInstructionBreakpoint *)instruction);
case IrInstructionIdSwitchVar:
case IrInstructionIdContainerInitList:
case IrInstructionIdStructInit: