Collect both user and kernel events for autofdo tests and autoprofiledbootstrap

When we collect just user events for autofdo with lbr we get some events where branch
sources are kernel addresses and branch targets are user addresses. Without kernel MMAP
events create_gcov can't make sense of kernel addresses. Currently create_gcov fails if
it can't map at least 95% of events. We sometimes get below this threshold with just
user events. The change is to collect both user events and kernel events.

Tested on x86_64-pc-linux-gnu.

	* Makefile.tpl: Collect both kernel and user events for autofdo

diff --git a/Makefile.tpl b/Makefile.tpl
index 485b2f16fd2cde51b3b11d76fe8e24df2981ed9e..45facbac6a92338c34c0cb8150a92d8960086386 100644 (file)
--- a/Makefile.tpl
+++ b/Makefile.tpl
@@ -408,7 +408,7 @@ MAKEINFO = @MAKEINFO@
 EXPECT = @EXPECT@
 RUNTEST = @RUNTEST@
 
-AUTO_PROFILE = gcc-auto-profile -c 10000000
+AUTO_PROFILE = gcc-auto-profile --all -c 10000000
 
 # This just becomes part of the MAKEINFO definition passed down to
 # sub-makes.  It lets flags be given on the command line while still