diff -ur a/libgcc/config/t-darwin b/libgcc/config/t-darwin
--- a/libgcc/config/t-darwin	2012-07-14 09:50:59.000000000 -0400
+++ b/libgcc/config/t-darwin	2023-11-05 21:26:11.696825584 -0500
@@ -7,12 +7,6 @@
 crttme.o: $(srcdir)/config/darwin-crt-tm.c
 	$(crt_compile) $(DARWIN_EXTRA_CRT_BUILD_CFLAGS) -DEND -c $<
 
-# -pipe because there's an assembler bug, 4077127, which causes
-# it to not properly process the first # directive, causing temporary
-# file names to appear in stabs, causing the bootstrap to fail.  Using -pipe
-# works around this by not having any temporary file names.
-HOST_LIBGCC2_CFLAGS += -pipe
-
 # Use unwind-dw2-fde-darwin
 LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/config/unwind-dw2-fde-darwin.c \
   $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c