[gcc r14-1410] Fix ACLE data-intrinsics testcases

[gcc r14-1410] Fix ACLE data-intrinsics testcases

[Christophe Lyon]

https://gcc.gnu.org/g:b49bcb86851557d1a32fce1b867be786cecd6f94

commit r14-1410-gb49bcb86851557d1a32fce1b867be786cecd6f94
Author: Christophe Lyon <christophe.lyon@linaro.org>
Date:   Tue May 30 13:45:13 2023 +0000

    Fix ACLE data-intrinsics testcases
    
    data-intrinsics-assembly.c forces -march=armv6 using dg-add-options
    arm_arch_v6, which implicitly adds -mfloat-abi=softfp.
    
    However, for a toolchain configured for arm-linux-gnueabihf and
    --with-arch=armv7-a, the testcase will fail when including arm_acle.h
    (which includes stdint.h, which will fail to include the non-existing
    gnu/stubs-soft.h).
    
    Other effective-targets related to arm_acle.h would also pass because
    they first try without -mfloat-abi=softfp, so it seems the
    simplest/safest is to add { dg-require-effective-target arm_softfp_ok }
    to make sure arm_arch_v6_ok's assumption is valid.
    
    The patch also fixes what seems to be an oversight in
    data-intrinsics-armv6.c: it requires arm_arch_v6_ok, but uses
    arm_arch_v6t2: the patch makes it require arm_arch_v6t2_ok.
    
    2023-05-30  Christophe Lyon  <christophe.lyon@linaro.org>
    
            gcc/testsuite/
            * gcc.target/arm/acle/data-intrinsics-armv6.c: Fix typo.
            * gcc.target/arm/acle/data-intrinsics-assembly.c: Require
            arm_softfp_ok.

Diff:
---
 gcc/testsuite/gcc.target/arm/acle/data-intrinsics-armv6.c    | 2 +-
 gcc/testsuite/gcc.target/arm/acle/data-intrinsics-assembly.c | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/gcc/testsuite/gcc.target/arm/acle/data-intrinsics-armv6.c b/gcc/testsuite/gcc.target/arm/acle/data-intrinsics-armv6.c
index aafdff35cee..988ecac3787 100644
--- a/gcc/testsuite/gcc.target/arm/acle/data-intrinsics-armv6.c
+++ b/gcc/testsuite/gcc.target/arm/acle/data-intrinsics-armv6.c
@@ -1,5 +1,5 @@
 /* { dg-do run } */
-/* { dg-require-effective-target arm_arch_v6_ok } */
+/* { dg-require-effective-target arm_arch_v6t2_ok } */
 /* { dg-add-options arm_arch_v6t2 } */
 
 #include "arm_acle.h"
diff --git a/gcc/testsuite/gcc.target/arm/acle/data-intrinsics-assembly.c b/gcc/testsuite/gcc.target/arm/acle/data-intrinsics-assembly.c
index 3e066877a70..478cbde1600 100644
--- a/gcc/testsuite/gcc.target/arm/acle/data-intrinsics-assembly.c
+++ b/gcc/testsuite/gcc.target/arm/acle/data-intrinsics-assembly.c
@@ -1,5 +1,6 @@
 /* Test the ACLE data intrinsics get expanded to the correct instructions on a specific architecture  */
 /* { dg-do assemble } */
+/* { dg-require-effective-target arm_softfp_ok } */
 /* { dg-require-effective-target arm_arch_v6_ok } */
 /* { dg-additional-options "--save-temps -O1" } */
 /* { dg-add-options arm_arch_v6 } */