diff options
Diffstat (limited to 'gcc/testsuite/lib/target-supports.exp')
| -rw-r--r-- | gcc/testsuite/lib/target-supports.exp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp index 2275fd3f44c..4e349e9832e 100644 --- a/gcc/testsuite/lib/target-supports.exp +++ b/gcc/testsuite/lib/target-supports.exp @@ -5404,6 +5404,7 @@ proc check_effective_target_sync_int_128_runtime { } { # Return 1 if the target supports atomic operations on "long long". # # Note: 32bit x86 targets require -march=pentium in dg-options. +# Note: 32bit s390 targets require -mzarch in dg-options. proc check_effective_target_sync_long_long { } { if { [istarget x86_64-*-*] || [istarget i?86-*-*]) @@ -5411,6 +5412,7 @@ proc check_effective_target_sync_long_long { } { || [istarget arm*-*-*] || [istarget alpha*-*-*] || ([istarget sparc*-*-*] && [check_effective_target_lp64]) + || [istarget s390*-*-*] || [istarget spu-*-*] } { return 1 } else { @@ -5543,6 +5545,8 @@ proc check_effective_target_bswap32 { } { } # Return 1 if the target supports 64-bit byte swap instructions. +# +# Note: 32bit s390 targets require -mzarch in dg-options. proc check_effective_target_bswap64 { } { global et_bswap64_saved |