diff options
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/doc/sourcebuild.texi | 5 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/torture/stackalign/builtin-apply-2.c | 2 | ||||
| -rw-r--r-- | gcc/testsuite/lib/target-supports.exp | 13 |
5 files changed, 31 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c74db97fa1d..af268f45caa 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2012-07-24 Julian Brown <julian@codesourcery.com> + + * doc/sourcebuild.texi (arm_hf_eabi): Document effective-target + check. + 2012-07-24 Steven Bosscher <steven@gcc.gnu.org> * sbitmap.h (SBITMAP_ELT_BITS): Use "1u" trick as for BITMAP_WORD_BITS. diff --git a/gcc/doc/sourcebuild.texi b/gcc/doc/sourcebuild.texi index 84fcc23e55a..44c284246f9 100644 --- a/gcc/doc/sourcebuild.texi +++ b/gcc/doc/sourcebuild.texi @@ -1497,6 +1497,11 @@ ARM target generates 32-bit code. @item arm_eabi ARM target adheres to the ABI for the ARM Architecture. +@item arm_hf_eabi +ARM target adheres to the VFP and Advanced SIMD Register Arguments +variant of the ABI for the ARM Architecture (as selected with +@code{-mfloat-abi=hard}). + @item arm_hard_vfp_ok ARM target supports @code{-mfpu=vfp -mfloat-abi=hard}. Some multilibs may be incompatible with these options. diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 40576ab9905..b436965bef7 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,9 @@ +2012-07-24 Julian Brown <julian@codesourcery.com> + + * lib/target-supports.exp (check_effective_target_arm_hf_eabi): New. + * gcc.dg/torture/stackalign/builtin-apply-2.c: Skip for + hard-float ARM. + 2012-07-23 Paul Brook <paul@codesourcery.com> * g++.dg/other/armv7m-1.c: New test. diff --git a/gcc/testsuite/gcc.dg/torture/stackalign/builtin-apply-2.c b/gcc/testsuite/gcc.dg/torture/stackalign/builtin-apply-2.c index 89c71a99d5b..6ba5871885a 100644 --- a/gcc/testsuite/gcc.dg/torture/stackalign/builtin-apply-2.c +++ b/gcc/testsuite/gcc.dg/torture/stackalign/builtin-apply-2.c @@ -5,6 +5,8 @@ with pre-pushed arguments (e.g. SPARC). */ /* { dg-do run } */ + +/* { dg-skip-if "Variadic funcs use Base AAPCS. Normal funcs use VFP variant." { arm_hf_eabi } } */ #define INTEGER_ARG 5 diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp index bc5baa76622..dbe4086a193 100644 --- a/gcc/testsuite/lib/target-supports.exp +++ b/gcc/testsuite/lib/target-supports.exp @@ -2341,6 +2341,19 @@ proc check_effective_target_arm_eabi { } { }] } +# Return 1 if this is an ARM target that adheres to the hard-float variant of +# the ABI for the ARM Architecture (e.g. -mfloat-abi=hard). + +proc check_effective_target_arm_hf_eabi { } { + return [check_no_compiler_messages arm_hf_eabi object { + #if !defined(__ARM_EABI__) || !defined(__ARM_PCS_VFP) + #error not hard-float EABI + #else + int dummy; + #endif + }] +} + # Return 1 if this is an ARM target supporting -mcpu=iwmmxt. # Some multilibs may be incompatible with this option. |