compile ir error: <unknown>:0: error: Undefined temporary symbol .L (esp-19.1.2_20250211) (LLVM-470)

### Checklist

- [x] Checked the issue tracker for similar issues to ensure this is not a duplicate
- [x] Read the documentation to confirm the issue is not addressed there and your configuration is set correctly
- [x] Tested with the latest version to ensure the issue hasn't been fixed

### How often does this bug occurs?

always

### Expected behavior

correct compile 

### Actual behavior (suspected bug)

compile follow ir to .o file , got the `<unknown>:0: error: Undefined temporary symbol .L` error
```bash
 /Users/zhangzhiyang/Library/Caches/llgo/crosscompile/esp-clang-19.1.2_20250905-3/bin/clang++ --target=xtensa -mcpu=esp32 -Wno-override-module -Qunused-arguments -Wno-unused-command-line-argument --target=xtensa -Werror -fshort-enums -Wno-macro-redefined -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables -ffunction-sections -fdata-sections -I/Users/zhangzhiyang/Library/Caches/llgo/crosscompile/newlib-esp32-esp-4.3.0_20250211-patch3/newlib/libc/include -I/Users/zhangzhiyang/Library/Caches/llgo/crosscompile/newlib-esp32-esp-4.3.0_20250211-patch3/newlib -I/Users/zhangzhiyang/Library/Caches/llgo/crosscompile/newlib-esp32-esp-4.3.0_20250211-patch3/newlib/libc -o ./test.o -c ./test.ll
<unknown>:0: error: Undefined temporary symbol .L
error: cannot compile inline asm
1 error generated.
```
```asm
; ModuleID = 'github.com/goplus/lib/demo/checkoverflow'
source_filename = "github.com/goplus/lib/demo/checkoverflow"

%"github.com/goplus/llgo/runtime/internal/runtime.eface" = type { ptr, ptr }
%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i32 }
%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i32, i32 }

@"github.com/goplus/lib/demo/checkoverflow.init$guard" = global i1 false, align 1
@_llgo_uint8 = linkonce global ptr null, align 4
@"[]_llgo_uint8" = linkonce global ptr null, align 4
@_llgo_int8 = linkonce global ptr null, align 4
@"[1024]_llgo_int8" = linkonce global ptr null, align 4
@"[512]_llgo_int8" = linkonce global ptr null, align 4
@"[256]_llgo_int8" = linkonce global ptr null, align 4
@"[256]_llgo_uint8" = linkonce global ptr null, align 4
@0 = private unnamed_addr constant [12 x i8] c"invalid type", align 1
@_llgo_string = linkonce global ptr null, align 4

define void @"github.com/goplus/lib/demo/checkoverflow.init"() {
_llgo_0:
  %0 = load i1, ptr @"github.com/goplus/lib/demo/checkoverflow.init$guard", align 1
  br i1 %0, label %_llgo_2, label %_llgo_1

_llgo_1:                                          ; preds = %_llgo_0
  store i1 true, ptr @"github.com/goplus/lib/demo/checkoverflow.init$guard", align 1
  call void @"github.com/goplus/lib/demo/checkoverflow.init$after"()
  br label %_llgo_2

_llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
  ret void
}

define void @"github.com/goplus/lib/demo/checkoverflow.main"() {
_llgo_0:
  ret void
}

define void @"github.com/goplus/lib/demo/checkoverflow.init$after"() {
_llgo_0:
  %0 = load ptr, ptr @_llgo_uint8, align 8
  %1 = icmp eq ptr %0, null
  br i1 %1, label %_llgo_1, label %_llgo_2

_llgo_1:                                          ; preds = %_llgo_0
  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i32 40)
  store ptr %2, ptr @_llgo_uint8, align 8
  br label %_llgo_2

_llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
  %3 = load ptr, ptr @"[]_llgo_uint8", align 8
  %4 = icmp eq ptr %3, null
  br i1 %4, label %_llgo_3, label %_llgo_4

_llgo_3:                                          ; preds = %_llgo_2
  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i32 40)
  %6 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.SliceOf"(ptr %5)
  store ptr %6, ptr @"[]_llgo_uint8", align 8
  br label %_llgo_4

_llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
  %7 = load ptr, ptr @_llgo_int8, align 8
  %8 = icmp eq ptr %7, null
  br i1 %8, label %_llgo_5, label %_llgo_6

_llgo_5:                                          ; preds = %_llgo_4
  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i32 35)
  store ptr %9, ptr @_llgo_int8, align 8
  br label %_llgo_6

_llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
  %10 = load ptr, ptr @"[1024]_llgo_int8", align 8
  %11 = icmp eq ptr %10, null
  br i1 %11, label %_llgo_7, label %_llgo_8

_llgo_7:                                          ; preds = %_llgo_6
  %12 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i32 35)
  %13 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i32 1024, ptr %12)
  store ptr %13, ptr @"[1024]_llgo_int8", align 8
  br label %_llgo_8

_llgo_8:                                          ; preds = %_llgo_7, %_llgo_6
  %14 = load ptr, ptr @"[512]_llgo_int8", align 8
  %15 = icmp eq ptr %14, null
  br i1 %15, label %_llgo_9, label %_llgo_10

_llgo_9:                                          ; preds = %_llgo_8
  %16 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i32 35)
  %17 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i32 512, ptr %16)
  store ptr %17, ptr @"[512]_llgo_int8", align 8
  br label %_llgo_10

_llgo_10:                                         ; preds = %_llgo_9, %_llgo_8
  %18 = load ptr, ptr @"[256]_llgo_int8", align 8
  %19 = icmp eq ptr %18, null
  br i1 %19, label %_llgo_11, label %_llgo_12

_llgo_11:                                         ; preds = %_llgo_10
  %20 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i32 35)
  %21 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i32 256, ptr %20)
  store ptr %21, ptr @"[256]_llgo_int8", align 8
  br label %_llgo_12

_llgo_12:                                         ; preds = %_llgo_11, %_llgo_10
  %22 = load ptr, ptr @"[256]_llgo_uint8", align 8
  %23 = icmp eq ptr %22, null
  br i1 %23, label %_llgo_13, label %_llgo_14

_llgo_13:                                         ; preds = %_llgo_12
  %24 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i32 40)
  %25 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i32 256, ptr %24)
  store ptr %25, ptr @"[256]_llgo_uint8", align 8
  br label %_llgo_14

_llgo_14:                                         ; preds = %_llgo_13, %_llgo_12
  %26 = load ptr, ptr @_llgo_string, align 8
  %27 = icmp eq ptr %26, null
  br i1 %27, label %_llgo_15, label %_llgo_16

_llgo_15:                                         ; preds = %_llgo_14
  %28 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i32 24)
  store ptr %28, ptr @_llgo_string, align 8
  br label %_llgo_16

_llgo_16:                                         ; preds = %_llgo_15, %_llgo_14
  ret void
}

declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i32)

declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.SliceOf"(ptr)

declare void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1)

declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i32, ptr)

declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i32)

declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i32)

define ptr @"github.com/goplus/lib/demo/checkoverflow.direntNamePtr"([2 x i32] %0) {
_llgo_0:
  %1 = alloca [2 x i32], align 4
  store [2 x i32] %0, ptr %1, align 4
  %2 = load %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %1, align 8
  %3 = alloca %"github.com/goplus/llgo/runtime/internal/runtime.eface", align 8
  %4 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %2, 0
  %5 = load ptr, ptr @_llgo_uint8, align 8
  %6 = load ptr, ptr @"[]_llgo_uint8", align 8
  %7 = icmp eq ptr %4, %6
  br i1 %7, label %_llgo_11, label %_llgo_12

_llgo_1:                                          ; preds = %_llgo_13
  %8 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %44, 0
  %9 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %44, 1
  %10 = icmp sge i32 0, %9
  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %10)
  %11 = getelementptr inbounds i8, ptr %8, i32 0
  ret ptr %11

_llgo_2:                                          ; preds = %_llgo_13
  %12 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %2, 0
  %13 = load ptr, ptr @_llgo_int8, align 8
  %14 = load ptr, ptr @"[1024]_llgo_int8", align 8
  %15 = icmp eq ptr %12, %14
  br i1 %15, label %_llgo_14, label %_llgo_15

_llgo_3:                                          ; preds = %_llgo_16
  %16 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i32 1024)
  store [1024 x i8] %51, ptr %16, align 1
  %17 = getelementptr inbounds i8, ptr %16, i32 0
  ret ptr %17

_llgo_4:                                          ; preds = %_llgo_16
  %18 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %2, 0
  %19 = load ptr, ptr @"[512]_llgo_int8", align 8
  %20 = icmp eq ptr %18, %19
  br i1 %20, label %_llgo_17, label %_llgo_18

_llgo_5:                                          ; preds = %_llgo_19
  %21 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i32 512)
  store [512 x i8] %58, ptr %21, align 1
  %22 = getelementptr inbounds i8, ptr %21, i32 0
  ret ptr %22

_llgo_6:                                          ; preds = %_llgo_19
  %23 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %2, 0
  %24 = load ptr, ptr @"[256]_llgo_int8", align 8
  %25 = icmp eq ptr %23, %24
  br i1 %25, label %_llgo_20, label %_llgo_21

_llgo_7:                                          ; preds = %_llgo_22
  %26 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i32 256)
  store [256 x i8] %65, ptr %26, align 1
  %27 = getelementptr inbounds i8, ptr %26, i32 0
  ret ptr %27

_llgo_8:                                          ; preds = %_llgo_22
  %28 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %2, 0
  %29 = load ptr, ptr @_llgo_uint8, align 8
  %30 = load ptr, ptr @"[256]_llgo_uint8", align 8
  %31 = icmp eq ptr %28, %30
  br i1 %31, label %_llgo_23, label %_llgo_24

_llgo_9:                                          ; preds = %_llgo_25
  %32 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i32 256)
  store [256 x i8] %72, ptr %32, align 1
  %33 = getelementptr inbounds i8, ptr %32, i32 0
  ret ptr %33

_llgo_10:                                         ; preds = %_llgo_25
  %34 = load ptr, ptr @_llgo_string, align 8
  %35 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i32 8)
  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i32 12 }, ptr %35, align 8
  %36 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %34, 0
  %37 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %36, ptr %35, 1
  store %"github.com/goplus/llgo/runtime/internal/runtime.eface" %37, ptr %3, align 8
  %38 = load [2 x i32], ptr %3, align 4
  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"([2 x i32] %38)
  unreachable

_llgo_11:                                         ; preds = %_llgo_0
  %39 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %2, 1
  %40 = load %"github.com/goplus/llgo/runtime/internal/runtime.Slice", ptr %39, align 8
  %41 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.Slice", i1 } undef, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %40, 0
  %42 = insertvalue { %"github.com/goplus/llgo/runtime/internal/runtime.Slice", i1 } %41, i1 true, 1
  br label %_llgo_13

_llgo_12:                                         ; preds = %_llgo_0
  br label %_llgo_13

_llgo_13:                                         ; preds = %_llgo_12, %_llgo_11
  %43 = phi { %"github.com/goplus/llgo/runtime/internal/runtime.Slice", i1 } [ %42, %_llgo_11 ], [ zeroinitializer, %_llgo_12 ]
  %44 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.Slice", i1 } %43, 0
  %45 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.Slice", i1 } %43, 1
  br i1 %45, label %_llgo_1, label %_llgo_2

_llgo_14:                                         ; preds = %_llgo_2
  %46 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %2, 1
  %47 = load [1024 x i8], ptr %46, align 1
  %48 = insertvalue { [1024 x i8], i1 } undef, [1024 x i8] %47, 0
  %49 = insertvalue { [1024 x i8], i1 } %48, i1 true, 1
  br label %_llgo_16

_llgo_15:                                         ; preds = %_llgo_2
  br label %_llgo_16

_llgo_16:                                         ; preds = %_llgo_15, %_llgo_14
  %50 = phi { [1024 x i8], i1 } [ %49, %_llgo_14 ], [ zeroinitializer, %_llgo_15 ]
  %51 = extractvalue { [1024 x i8], i1 } %50, 0
  %52 = extractvalue { [1024 x i8], i1 } %50, 1
  br i1 %52, label %_llgo_3, label %_llgo_4

_llgo_17:                                         ; preds = %_llgo_4
  %53 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %2, 1
  %54 = load [512 x i8], ptr %53, align 1
  %55 = insertvalue { [512 x i8], i1 } undef, [512 x i8] %54, 0
  %56 = insertvalue { [512 x i8], i1 } %55, i1 true, 1
  br label %_llgo_19

_llgo_18:                                         ; preds = %_llgo_4
  br label %_llgo_19

_llgo_19:                                         ; preds = %_llgo_18, %_llgo_17
  %57 = phi { [512 x i8], i1 } [ %56, %_llgo_17 ], [ zeroinitializer, %_llgo_18 ]
  %58 = extractvalue { [512 x i8], i1 } %57, 0
  %59 = extractvalue { [512 x i8], i1 } %57, 1
  br i1 %59, label %_llgo_5, label %_llgo_6

_llgo_20:                                         ; preds = %_llgo_6
  %60 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %2, 1
  %61 = load [256 x i8], ptr %60, align 1
  %62 = insertvalue { [256 x i8], i1 } undef, [256 x i8] %61, 0
  %63 = insertvalue { [256 x i8], i1 } %62, i1 true, 1
  br label %_llgo_22

_llgo_21:                                         ; preds = %_llgo_6
  br label %_llgo_22

_llgo_22:                                         ; preds = %_llgo_21, %_llgo_20
  %64 = phi { [256 x i8], i1 } [ %63, %_llgo_20 ], [ zeroinitializer, %_llgo_21 ]
  %65 = extractvalue { [256 x i8], i1 } %64, 0
  %66 = extractvalue { [256 x i8], i1 } %64, 1
  br i1 %66, label %_llgo_7, label %_llgo_8

_llgo_23:                                         ; preds = %_llgo_8
  %67 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %2, 1
  %68 = load [256 x i8], ptr %67, align 1
  %69 = insertvalue { [256 x i8], i1 } undef, [256 x i8] %68, 0
  %70 = insertvalue { [256 x i8], i1 } %69, i1 true, 1
  br label %_llgo_25

_llgo_24:                                         ; preds = %_llgo_8
  br label %_llgo_25

_llgo_25:                                         ; preds = %_llgo_24, %_llgo_23
  %71 = phi { [256 x i8], i1 } [ %70, %_llgo_23 ], [ zeroinitializer, %_llgo_24 ]
  %72 = extractvalue { [256 x i8], i1 } %71, 0
  %73 = extractvalue { [256 x i8], i1 } %71, 1
  br i1 %73, label %_llgo_9, label %_llgo_10
}

declare void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"([2 x i32])

```

### Error logs or terminal output

```shell

```

### Steps to reproduce the behavior

1.  wget https://github.com/espressif/llvm-project/releases/download/esp-19.1.2_20250312/clang-esp-19.1.2_20250312-aarch64-apple-darwin.tar.xz
2. tar -xzf ./clang-esp-19.1.2_20250312-aarch64-apple-darwin.tar.xz -C clang-test
3.
```bash
lib/test on  emb/esp [!?] took 3s 
❯ ./clang-test/esp-clang/bin/clang-19 -v     
Espressif clang version 19.1.2 (https://github.com/espressif/llvm-project.git esp-19.1.2_20250312)
Target: riscv32-esp-unknown-elf
Thread model: posix
InstalledDir: /Users/zhangzhiyang/Documents/Code/goplus/lib/test/clang-test/esp-clang/bin
```
try to compile
```bash
 ./clang-test/esp-clang/bin/clang-19  --target=xtensa-esp-elf -mcpu=esp32 -Wno-override-module -Qunused-arguments -Wno-unused-command-line-argument -Werror -fshort-enums -Wno-macro-redefined -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables -ffunction-sections -fdata-sections -o test.o ./test.ll   
<unknown>:0: error: Undefined temporary symbol .L
error: cannot compile inline asm
1 error generated.
```
### Project release version

https://github.com/espressif/llvm-project/releases/download/esp-19.1.2_20250211/clang-esp-19.1.2_20250211-aarch64-apple-darwin.tar.xz

### System architecture

ARM 64-bit (Apple M1/M2, Raspberry Pi 4/5)

### Operating system

MacOS

### Operating system version

macos 15.5 (24F74)

### Shell

ZSH

### Additional context

_No response_

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compile ir error: <unknown>:0: error: Undefined temporary symbol .L (esp-19.1.2_20250211) (LLVM-470) #116

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compile ir error: <unknown>:0: error: Undefined temporary symbol .L (esp-19.1.2_20250211) (LLVM-470) #116

Description

Checklist

How often does this bug occurs?

Expected behavior

Actual behavior (suspected bug)

Error logs or terminal output

Steps to reproduce the behavior

Project release version

System architecture

Operating system

Operating system version

Shell

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