hwasan: Always set target_hwasan_flags
Checks
Commit Message
Fix the "make check" error:
Running .../gcc/testsuite/gcc.dg/hwasan/hwasan.exp ...
ERROR: tcl error sourcing .../gcc/testsuite/gcc.dg/hwasan/hwasan.exp.
ERROR: tcl error code TCL LOOKUP VARNAME target_hwasan_flags
ERROR: can't read "target_hwasan_flags": no such variable
...
on non-x86-64 targets.
* lib/hwasan-dg.exp (hwasan_init): Always set target_hwasan_flags.
---
gcc/testsuite/lib/hwasan-dg.exp | 2 ++
1 file changed, 2 insertions(+)
@@ -119,6 +119,8 @@ proc hwasan_init { args } {
if [istarget x86_64-*-*] {
set target_hwasan_flags "-mlam=u57"
+ } else {
+ set target_hwasan_flags ""
}
set link_flags ""