[hsa testsuite 3/5] Suppress hsa warnings in libgomp tests

[Martin Jambor]

Hi,

just like with the compiler gomp testsuite, we need to add -Wno-hsa to
options when compiling libgomp testcases in order not to have "excess
errors" failures when HSA is enabled.  There are quite many of such
testcases on the trunk because I have disabled the dynamic parallelism
way of executing stuff.

The patch below adds the option to all libgomp testsuite compilations,
so that people who are not interested in HSA do not need to care.  The
patch has been tested both with and without HSA enabled.  OK for
trunk?

Thanks,

Martin


2016-03-04  Martin Jambor  <mjam...@suse.cz>

        * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
        ALWAYS_CFLAGS.
---
 libgomp/testsuite/lib/libgomp.exp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libgomp/testsuite/lib/libgomp.exp 
b/libgomp/testsuite/lib/libgomp.exp
index 154a447..bbc2c26 100644
--- a/libgomp/testsuite/lib/libgomp.exp
+++ b/libgomp/testsuite/lib/libgomp.exp
@@ -237,6 +237,9 @@ proc libgomp_init { args } {
     # Disable caret
     lappend ALWAYS_CFLAGS "additional_flags=-fno-diagnostics-show-caret"
 
+    # Disable HSA warnings by default.
+    lappend ALWAYS_CFLAGS "additional_flags=-Wno-hsa"
+
     # Disable color diagnostics
     lappend ALWAYS_CFLAGS "additional_flags=-fdiagnostics-color=never"
 
-- 
2.7.1