Revert "Emit unwind information in the .debug_frame section when the .cfi_sections...

This reverts commit d2cbdb6bef31bdc3254daf57148225ea4b34520c.

This is because we are seeing linker crashes in the internal apple bots.

diff --git a/llvm/lib/MC/MCDwarf.cpp b/llvm/lib/MC/MCDwarf.cpp
index 7d7e790..a3ecebb 100644 (file)
--- a/llvm/lib/MC/MCDwarf.cpp
+++ b/llvm/lib/MC/MCDwarf.cpp
@@ -1860,7 +1860,7 @@ void MCDwarfFrameEmitter::Emit(MCObjectStreamer &Streamer, MCAsmBackend *MAB,
 
   // Emit the compact unwind info if available.
   bool NeedsEHFrameSection = !MOFI->getSupportsCompactUnwindWithoutEHFrame();
-  if (MOFI->getCompactUnwindSection()) {
+  if (IsEH && MOFI->getCompactUnwindSection()) {
     Streamer.generateCompactUnwindEncodings(MAB);
     bool SectionEmitted = false;
     for (const MCDwarfFrameInfo &Frame : FrameArray) {

diff --git a/llvm/test/DebugInfo/AArch64/debugframeinfo.s b/llvm/test/DebugInfo/AArch64/debugframeinfo.s
deleted file mode 100644 (file)
index 02b95ee..0000000
--- a/llvm/test/DebugInfo/AArch64/debugframeinfo.s
+++ /dev/null
@@ -1,14 +0,0 @@
-# RUN: llvm-mc -filetype=obj --triple=arm64-apple-darwin22.1.0 %s -o %t.o
-# RUN: llvm-dwarfdump -debug-frame %t.o | FileCheck %s
-
-# CHECK: .debug_frame contents:
-# CHECK-EMPTY:
-# CHECK-NEXT: 00000000 00000014 ffffffff CIE
-# CHECK: .eh_frame contents:
-# CHECK-EMPTY:
-
- .cfi_startproc
- .cfi_signal_frame
- .cfi_def_cfa x28, 0x340
- .cfi_endproc
- .cfi_sections .debug_frame