Add -fomit-frame-pointer for s390. The GCC maintainer was telling me that
this has been the preferred way to compile for quite a while. So let's follow
suit. The perf bucket did not reveal any measurable difference.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12572 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/Makefile.all.am b/Makefile.all.am
index 029f925..439aacd 100644
--- a/Makefile.all.am
+++ b/Makefile.all.am
@@ -169,7 +169,7 @@
AM_CCASFLAGS_AMD64_DARWIN = -arch x86_64 -g
AM_FLAG_M3264_S390X_LINUX = @FLAG_M64@
-AM_CFLAGS_S390X_LINUX = @FLAG_M64@ $(AM_CFLAGS_BASE)
+AM_CFLAGS_S390X_LINUX = @FLAG_M64@ $(AM_CFLAGS_BASE) -fomit-frame-pointer
AM_CCASFLAGS_S390X_LINUX = @FLAG_M64@ -g -mzarch -march=z900