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Always add the frame-pointer=all attribute #57209

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merged 1 commit into from
Feb 8, 2025
Merged

Always add the frame-pointer=all attribute #57209

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17 changes: 1 addition & 16 deletions src/codegen.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -83,20 +83,6 @@

using namespace llvm;

static bool jl_fpo_disabled(const Triple &TT) {
#ifdef JL_DISABLE_FPO
return true;
#endif
#ifdef _COMPILER_MSAN_ENABLED_
// MSAN doesn't support FPO
return true;
#endif
if (TT.isOSLinux() || TT.isOSWindows() || TT.isOSFreeBSD() || TT.isOSOpenBSD()) {
return true;
}
return false;
}

static bool jl_floattemp_var_needed(const Triple &TT) {
#ifdef JL_NEED_FLOATTEMP_VAR
return true;
Expand Down Expand Up @@ -2969,8 +2955,7 @@ void jl_init_function(Function *F, const Triple &TT)
if (TT.isOSWindows() && TT.getArch() == Triple::x86_64) {
attr.addUWTableAttr(llvm::UWTableKind::Default); // force NeedsWinEH
}
if (jl_fpo_disabled(TT))
attr.addAttribute("frame-pointer", "all");
attr.addAttribute("frame-pointer", "all");
if (!TT.isOSWindows()) {
#if !defined(_COMPILER_ASAN_ENABLED_)
// ASAN won't like us accessing undefined memory causing spurious issues,
Expand Down