Aaron SinclairandClaude
e1219ea0c1
**Parser changes (parser.py):**
- Added ast.BinOp handling in _transform_expr()
- Emits: {type: "binop", left: ..., op: "Add|Sub|Mult|Div|Mod", right: ...}
**Codegen changes (llvm_codegen_signals.py):**
- Added BinOp handling in _emit_expr()
- Maps Python ops to LLVM instructions:
- Add → add i32
- Sub → sub i32
- Mult → mul i32
- Div → sdiv i32 (signed division)
- Mod → srem i32 (signed remainder)
**Result:**
Before: count = count + 1 → store i32 0 (WRONG!)
After: count = count + 1 → load, add i32 1, store ✓
**Still TODO:**
The counter buttons now UPDATE the signal correctly, but the display
doesn't update because f-string text nodes aren't reactive yet.
We need reactive text nodes (similar to reactive attributes).
All 55 tests passing ✓
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
145 lines
8.4 KiB
LLVM
145 lines
8.4 KiB
LLVM
; Generated by Ritz Framework with Signals
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; Components: TextInput
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; String constants
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@.str.0 = private unnamed_addr constant [4 x i8] c"div\00"
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@.str.1 = private unnamed_addr constant [6 x i8] c"class\00"
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@.str.2 = private unnamed_addr constant [10 x i8] c"container\00"
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@.str.3 = private unnamed_addr constant [3 x i8] c"h1\00"
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@.str.4 = private unnamed_addr constant [17 x i8] c"Reactive Counter\00"
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@.str.5 = private unnamed_addr constant [2 x i8] c"p\00"
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@.str.6 = private unnamed_addr constant [13 x i8] c"instructions\00"
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@.str.7 = private unnamed_addr constant [65 x i8] c"Click buttons to see reactive updates (text input coming soon!):\00"
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@.str.8 = private unnamed_addr constant [13 x i8] c"button-group\00"
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@.str.9 = private unnamed_addr constant [7 x i8] c"button\00"
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@.str.10 = private unnamed_addr constant [6 x i8] c"click\00"
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@.str.11 = private unnamed_addr constant [10 x i8] c"decrement\00"
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@.str.12 = private unnamed_addr constant [4 x i8] c"−\00"
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@.str.13 = private unnamed_addr constant [16 x i8] c"counter-display\00"
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@.str.14 = private unnamed_addr constant [2 x i8] c"0\00"
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@.str.15 = private unnamed_addr constant [10 x i8] c"increment\00"
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@.str.16 = private unnamed_addr constant [2 x i8] c"+\00"
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@.str.17 = private unnamed_addr constant [5 x i8] c"todo\00"
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@.str.18 = private unnamed_addr constant [49 x i8] c"TODO: Replace with text input once we implement:\00"
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@.str.19 = private unnamed_addr constant [3 x i8] c"ul\00"
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@.str.20 = private unnamed_addr constant [10 x i8] c"todo-list\00"
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@.str.21 = private unnamed_addr constant [3 x i8] c"li\00"
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@.str.22 = private unnamed_addr constant [32 x i8] c"1. String signals (i8* not i32)\00"
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@.str.23 = private unnamed_addr constant [25 x i8] c"2. oninput event handler\00"
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@.str.24 = private unnamed_addr constant [23 x i8] c"3. Event value passing\00"
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@.str.25 = private unnamed_addr constant [39 x i8] c"4. F-string interpolation with signals\00"
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; JavaScript bridge function declarations
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declare i32 @js_create_element(i8*)
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declare i32 @js_create_text(i8*)
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declare void @js_append_child(i32, i32)
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declare void @js_set_attribute(i32, i8*, i8*)
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declare void @js_set_root(i32)
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declare void @js_bind_event(i32, i8*, i8*)
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declare void @js_update_text_content(i32, i8*)
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declare i32 @js_create_marker()
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declare void @js_replace_at_marker(i32, i32, i32)
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; Signal storage for TextInput (reactive state in WASM memory)
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@signal_TextInput_count = global i32 0
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; Signal helper functions
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define i32 @get_count() {
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entry:
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%val = load i32, i32* @signal_TextInput_count
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ret i32 %val
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}
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define void @set_count(i32 %newval) {
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entry:
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store i32 %newval, i32* @signal_TextInput_count
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; TODO: Trigger DOM update callback
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ret void
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}
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; Event handler: increment
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define void @increment() {
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entry:
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%var0 = load i32, i32* @signal_TextInput_count
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%var1 = add i32 %var0, 1
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store i32 %var1, i32* @signal_TextInput_count
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ret void
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}
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; Event handler: decrement
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define void @decrement() {
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entry:
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%var2 = load i32, i32* @signal_TextInput_count
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%var3 = sub i32 %var2, 1
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store i32 %var3, i32* @signal_TextInput_count
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ret void
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}
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; Component render function
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define i32 @render_TextInput() {
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entry:
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%var4 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
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call void @js_set_attribute(i32 %var4, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.2, i32 0, i32 0))
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%var5 = call i32 @js_create_element(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i32 0, i32 0))
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%var6 = call i32 @js_create_text(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.4, i32 0, i32 0))
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call void @js_append_child(i32 %var5, i32 %var6)
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call void @js_append_child(i32 %var4, i32 %var5)
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%var7 = call i32 @js_create_element(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i32 0, i32 0))
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call void @js_set_attribute(i32 %var7, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.6, i32 0, i32 0))
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%var8 = call i32 @js_create_text(i8* getelementptr inbounds ([65 x i8], [65 x i8]* @.str.7, i32 0, i32 0))
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call void @js_append_child(i32 %var7, i32 %var8)
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call void @js_append_child(i32 %var4, i32 %var7)
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%var9 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
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call void @js_set_attribute(i32 %var9, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.8, i32 0, i32 0))
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%var10 = call i32 @js_create_element(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.9, i32 0, i32 0))
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call void @js_bind_event(i32 %var10, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.10, i32 0, i32 0), i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.11, i32 0, i32 0))
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%var11 = call i32 @js_create_text(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.12, i32 0, i32 0))
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call void @js_append_child(i32 %var10, i32 %var11)
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call void @js_append_child(i32 %var9, i32 %var10)
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%var12 = call i32 @js_create_element(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i32 0, i32 0))
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call void @js_set_attribute(i32 %var12, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.13, i32 0, i32 0))
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; TODO: Format f-string with signal count
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%var13 = call i32 @js_create_text(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.14, i32 0, i32 0))
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call void @js_append_child(i32 %var12, i32 %var13)
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call void @js_append_child(i32 %var9, i32 %var12)
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%var14 = call i32 @js_create_element(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.9, i32 0, i32 0))
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call void @js_bind_event(i32 %var14, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.10, i32 0, i32 0), i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.15, i32 0, i32 0))
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%var15 = call i32 @js_create_text(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.16, i32 0, i32 0))
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call void @js_append_child(i32 %var14, i32 %var15)
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call void @js_append_child(i32 %var9, i32 %var14)
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call void @js_append_child(i32 %var4, i32 %var9)
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%var16 = call i32 @js_create_element(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i32 0, i32 0))
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call void @js_set_attribute(i32 %var16, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.17, i32 0, i32 0))
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%var17 = call i32 @js_create_text(i8* getelementptr inbounds ([49 x i8], [49 x i8]* @.str.18, i32 0, i32 0))
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call void @js_append_child(i32 %var16, i32 %var17)
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call void @js_append_child(i32 %var4, i32 %var16)
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%var18 = call i32 @js_create_element(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.19, i32 0, i32 0))
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call void @js_set_attribute(i32 %var18, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.20, i32 0, i32 0))
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%var19 = call i32 @js_create_element(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.21, i32 0, i32 0))
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%var20 = call i32 @js_create_text(i8* getelementptr inbounds ([32 x i8], [32 x i8]* @.str.22, i32 0, i32 0))
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call void @js_append_child(i32 %var19, i32 %var20)
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call void @js_append_child(i32 %var18, i32 %var19)
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%var21 = call i32 @js_create_element(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.21, i32 0, i32 0))
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%var22 = call i32 @js_create_text(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.23, i32 0, i32 0))
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call void @js_append_child(i32 %var21, i32 %var22)
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call void @js_append_child(i32 %var18, i32 %var21)
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%var23 = call i32 @js_create_element(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.21, i32 0, i32 0))
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%var24 = call i32 @js_create_text(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.24, i32 0, i32 0))
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call void @js_append_child(i32 %var23, i32 %var24)
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call void @js_append_child(i32 %var18, i32 %var23)
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%var25 = call i32 @js_create_element(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.21, i32 0, i32 0))
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%var26 = call i32 @js_create_text(i8* getelementptr inbounds ([39 x i8], [39 x i8]* @.str.25, i32 0, i32 0))
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call void @js_append_child(i32 %var25, i32 %var26)
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call void @js_append_child(i32 %var18, i32 %var25)
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call void @js_append_child(i32 %var4, i32 %var18)
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ret i32 %var4
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}
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; Main entry point
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define void @main() {
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entry:
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%root = call i32 @render_TextInput()
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call void @js_set_root(i32 %root)
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ret void
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}
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