25 lines
954 B
Diff
25 lines
954 B
Diff
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diff -Nrup a/gnulib/import/m4/alloca.m4 b/gnulib/import/m4/alloca.m4
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--- a/gnulib/import/m4/alloca.m4 2019-11-18 18:49:20.000000000 -0700
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+++ b/gnulib/import/m4/alloca.m4 2020-01-11 01:07:36.200483085 -0700
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@@ -89,7 +89,7 @@ AC_CACHE_CHECK([stack direction for C al
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[ac_cv_c_stack_direction],
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[AC_RUN_IFELSE([AC_LANG_SOURCE(
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[AC_INCLUDES_DEFAULT
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-int
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+__attribute__ (noinline,noclone)) int
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find_stack_direction (int *addr, int depth)
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{
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int dir, dummy = 0;
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diff -Nrup a/libiberty/aclocal.m4 b/libiberty/aclocal.m4
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--- a/libiberty/aclocal.m4 2019-11-18 18:49:21.000000000 -0700
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+++ b/libiberty/aclocal.m4 2020-01-11 01:08:23.142342127 -0700
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@@ -147,7 +147,7 @@ if test $ac_cv_os_cray = yes; then
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fi
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AC_CACHE_CHECK(stack direction for C alloca, ac_cv_c_stack_direction,
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-[AC_TRY_RUN([find_stack_direction ()
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+[AC_TRY_RUN([__attribute__ ((noclone,noinline)) find_stack_direction ()
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{
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static char *addr = 0;
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auto char dummy;
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