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[ARM] crypto intrinsics in AArch32 testsuite fix

Message ID CAKdteOZ11WJprVZm2CQc9gSSFOuS7moUZg91yyi7erZc+fD_4Q@mail.gmail.com
State New
Headers show

Commit Message

Christophe Lyon Jan. 8, 2014, 3 p.m. UTC 
Hi,

Commit 206131 introduced check_effective_target_arm_crypto_ok in
lib/target-supports.exp, to check that the target supports
-mfpu=crypto-neon-fp-armv8 -mfloat-abi=softfp.

However, when GCC is configured for target arm-none-linux-gnueabihf, I
can see all the new tests fail:
sysroot-arm-none-linux-gnueabihf/usr/include/gnu/stubs.h:7:29: fatal
error: gnu/stubs-soft.h: No such file or directory

(stubs.h is included via arm_neon.h)

This is because check_effective_target_arm_crypto_ok sample test is
too simple. Making it include arm_neon.h does the trick (and makes the
tests UNSUPPORTED rather than FAIL).

OK?

Christophe.

2014-01-08  Christophe Lyon  <christophe.lyon@linaro.org>

    * lib/target-supports.exp (check_effective_target_arm_crypto_ok):
    Include arm_neon.h in sample test.
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Patch

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index a8910bb..cc10936 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@ 
+2014-01-08  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	* lib/target-supports.exp (check_effective_target_arm_crypto_ok):
+	Include arm_neon.h in sample test.
+
 2014-01-07  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	* g++.dg/ext/is_base_of_incomplete-2.C: New.
diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
index 5166679..7b40ccd 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -2305,6 +2305,7 @@  proc check_effective_target_arm_unaligned { } {
 proc check_effective_target_arm_crypto_ok {} {
     if { [check_effective_target_arm32] } {
 	return [check_no_compiler_messages arm_crypto_ok object {
+	  #include <arm_neon.h>
 	  int foo (void)
 	  {
 	     __asm__ volatile ("aese.8 q0, q0");