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| author | Richard Earnshaw <rearnsha@arm.com> | 2023-11-06 14:57:26 +0000 |
|---|---|---|
| committer | Richard Earnshaw <rearnsha@arm.com> | 2023-11-13 14:15:56 +0000 |
| commit | b9bed256c9772bcc13de6760919ecc963b865c32 (patch) | |
| tree | 891e32554ad450838b56405f7c9676108b265c11 /gcc | |
| parent | 929dc1f10d2478348cb015d7f19a5396946d54d9 (diff) | |
| download | gcc-b9bed256c9772bcc13de6760919ecc963b865c32.zip gcc-b9bed256c9772bcc13de6760919ecc963b865c32.tar.gz gcc-b9bed256c9772bcc13de6760919ecc963b865c32.tar.bz2 | |
arm: testsuite: improve compatibility of ftest-armv7m-thumb.c
This test is specific to armv7m cores which do not support hardware
floating-point. We can improve its compatibility by having the default
options for this core specify -mfloat-abi=soft.
gcc/testsuite:
* lib/target-supports.exp (check_effective_target_arm_arch_FUNC_ok):
Use soft-float ABI for armv7m.
* gcc.target/arm/ftest-armv7m-thumb.c: Use dg-require-effective-target
to check flag compatibility.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/gcc.target/arm/ftest-armv7m-thumb.c | 3 | ||||
| -rw-r--r-- | gcc/testsuite/lib/target-supports.exp | 2 |
2 files changed, 2 insertions, 3 deletions
diff --git a/gcc/testsuite/gcc.target/arm/ftest-armv7m-thumb.c b/gcc/testsuite/gcc.target/arm/ftest-armv7m-thumb.c index 363b48b..ba1985f 100644 --- a/gcc/testsuite/gcc.target/arm/ftest-armv7m-thumb.c +++ b/gcc/testsuite/gcc.target/arm/ftest-armv7m-thumb.c @@ -1,6 +1,5 @@ /* { dg-do compile } */ -/* { dg-skip-if "avoid conflicting multilib options" { *-*-* } { "-march=*" } { "-march=arm7-m" } } */ -/* { dg-skip-if "avoid conflicting multilib options" { *-*-* } { "-marm" } { "" } } */ +/* { dg-require-effective-target arm_arch_v7m_ok } /* { dg-options "-mthumb" } */ /* { dg-add-options arm_arch_v7m } */ diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp index 9d29586..316e34a 100644 --- a/gcc/testsuite/lib/target-supports.exp +++ b/gcc/testsuite/lib/target-supports.exp @@ -5425,7 +5425,7 @@ foreach { armfunc armflag armdefs } { v6m "-march=armv6-m -mthumb -mfloat-abi=soft" __ARM_ARCH_6M__ v7a "-march=armv7-a+fp" __ARM_ARCH_7A__ v7r "-march=armv7-r+fp" __ARM_ARCH_7R__ - v7m "-march=armv7-m -mthumb" __ARM_ARCH_7M__ + v7m "-march=armv7-m -mthumb -mfloat-abi=soft" __ARM_ARCH_7M__ v7em "-march=armv7e-m+fp -mthumb" __ARM_ARCH_7EM__ v7ve "-march=armv7ve+fp -marm" "__ARM_ARCH_7A__ && __ARM_FEATURE_IDIV" |