[Bug]: Malformed mangled symbol name

[kumarak]

VAST version

tag: v0.0.33

LLVM version

18.1.4

Operating system

macOS

Description

The symbol name of function is getting malformed and starts with \01. This is how the generated hl representation looks like:

  hl.func @"\01measure_hemoglobin" external () -> !hl.int< unsigned > attributes {hl.asm = #hl.asm<"measure_hemoglobin", true>, sym_visibility = "private"}
    hl.func @"\01measure_oxygen" external () -> !hl.int< unsigned > attributes {hl.asm = #hl.asm<"measure_oxygen", true>, sym_visibility = "private"}
    hl.func @"\01init_mmio" external (!hl.lvalue<!hl.ptr<!hl.int< unsigned >>>, !hl.lvalue<!hl.ptr<!hl.int< unsigned >>>, !hl.lvalue<!hl.ptr<!hl.int< unsigned >>>) -> !hl.void attributes {hl.asm = #hl.asm<"init_mmio", true>, sym_visibility = "private"}
    hl.func @"\01main" external () -> !hl.int< unsigned > attributes {hl.asm = #hl.asm<"main", true>} {
      %0 = hl.label.decl @ram_00101140_0_basic : !hl.label
      hl.var @iVar1  : !hl.lvalue<!hl.int< unsigned >>
      hl.var @iVar2  : !hl.lvalue<!hl.int< unsigned >>
      hl.goto %0
      hl.label %0 {
        ....

lifted.c.gz

Steps to Reproduce

vast-front -vast-emit-mlir=hl /tmp/lifted.c -o /tmp/lifted.c.mlir