AVR tests will fail if -fprofile-generate is given because that is not
(yet) implemented.
CCed avr port maintainer in the case they have objections.
Ok to commit?
Johann
* lib/target-supports.exp (check_profiling_available): Disable
profiling with -fprofile-generate for target avr.
Index: lib/target-supports.exp
===================================================================
--- lib/target-supports.exp (revision 175811)
+++ lib/target-supports.exp (working copy)
@@ -497,6 +497,13 @@ proc check_profiling_available { test_wh
# Tree profiling requires TLS runtime support.
if { $test_what == "-fprofile-generate" } {
+ # Target AVR does not support profile generation because
+ # it does not implement needed support functions.
+ # A call to check_effective_target_tls_runtime won't
+ # reveal that.
+ if { [istarget avr-*-*] } {
+ return 0
+ }
return [check_effective_target_tls_runtime]
}
Index: gcc.dg/tree-ssa/vrp51.c
===================================================================
--- gcc.dg/tree-ssa/vrp51.c (revision 175811)
+++ gcc.dg/tree-ssa/vrp51.c (working copy)
@@ -1,6 +1,7 @@
/* PR tree-optimization/28632 */
/* { dg-do compile } */
/* { dg-options "-O2 -ftree-vrp" } */
+/* { dg-require-effective-target int32plus } */
void
v4 (unsigned a, unsigned b)
