| Message ID | CAKdteOYWxtB_nWSuPTospnvS5MkRvU6PU3LWf_GBGNPGFdjjTg@mail.gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | [ARM,testsuite] Skip copysign_softfloat_1.c on hard-float targets | expand |
Hi Christophe, On 10/11/17 08:43, Christophe Lyon wrote: > Hi, > > The attached testsuite patch makes > gcc.target/arm/copysign_softfloat_1.c UNSUPPORTED on > arm-none-linux-gnueabihf, rather than FAIL/UNRESOLVED because of a > link failure since the toolchain startup code is in hard-float ABI > while the testcase is compiled with -mfloat-abi=soft. > > Tested on arm* configurations, with no impact on arm*eabi and > FAIL->UNSUPPORTED on arm*hf targets. > > OK? > Ok. Thanks, Kyrill > Thanks, > > Christophe
diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp index d7ef04f..6917a4d 100644 --- a/gcc/testsuite/lib/target-supports.exp +++ b/gcc/testsuite/lib/target-supports.exp @@ -3413,6 +3413,19 @@ proc check_effective_target_arm_vect_no_misalign { } { } +# Return 1 if this is an ARM target supporting -mfloat-abi=soft. Some +# multilibs may be incompatible with this option. + +proc check_effective_target_arm_soft_ok { } { + if { [check_effective_target_arm32] } { + return [check_no_compiler_messages arm_soft_ok executable { + int main() { return 0;} + } "-mfloat-abi=soft"] + } else { + return 0 + } +} + # Return 1 if this is an ARM target supporting -mfpu=vfp # -mfloat-abi=softfp. Some multilibs may be incompatible with these # options. diff --git a/gcc/testsuite/gcc.target/arm/copysign_softfloat_1.c b/gcc/testsuite/gcc.target/arm/copysign_softfloat_1.c index 1260a6f..d79d014 100644 --- a/gcc/testsuite/gcc.target/arm/copysign_softfloat_1.c +++ b/gcc/testsuite/gcc.target/arm/copysign_softfloat_1.c @@ -1,5 +1,6 @@ /* { dg-do run } */ /* { dg-require-effective-target arm_thumb2_ok } */ +/* { dg-require-effective-target arm_soft_ok } */ /* { dg-skip-if "skip override" { *-*-* } { "-mfloat-abi=softfp" "-mfloat-abi=hard" } { "" } } */ /* { dg-options "-O2 -mfloat-abi=soft --save-temps" } */ extern void abort (void);