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| author | Rogerio Alves <rcardoso@linux.ibm.com> | 2019-01-14 07:53:50 -0600 |
|---|---|---|
| committer | Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com> | 2019-01-15 16:26:28 -0200 |
| commit | 56054664ccf837fa325692c0359baa62c64491a1 (patch) | |
| tree | 2327c0e5a3ab18941f1dd7ce083775521caca4e2 | |
| parent | 1a153e47fcc9401d8ea424ad86569a57ed0f8c52 (diff) | |
| download | glibc-56054664ccf837fa325692c0359baa62c64491a1.tar.gz glibc-56054664ccf837fa325692c0359baa62c64491a1.tar.xz glibc-56054664ccf837fa325692c0359baa62c64491a1.zip | |
powerpc: fix tst-ucontext-ppc64-vscr test for POWER 5/6.
An error "impossible register constraint in 'asm'" was raised on POWER 5 and due to __vector __int128_t being used as operands without passing the option -msvx to gcc. This patch replaces "__vector __int128_t" with "__vector unsigned int" which requires only -maltivec, available since POWER ISA 2.03, and which is already passed to the compiler. * sysdeps/powerpc/powerpc64/tst-ucontext-ppc64-vscr.c: (do_test): Changed __vector __int128_t to __vector unsigned int. Reviewed-by: Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/tst-ucontext-ppc64-vscr.c | 4 |
2 files changed, 7 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog index 3a94b71fe7..36ce7b34e3 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2019-01-15 Rogerio A. Cardoso <rcardoso@linux.ibm.com> + + * sysdeps/powerpc/powerpc64/tst-ucontext-ppc64-vscr.c: + (do_test): Changed __vector __int128_t to __vector unsigned int. + 2019-01-14 Leonardo Sandoval <leonardo.sandoval.gonzalez@intel.com> * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add diff --git a/sysdeps/powerpc/powerpc64/tst-ucontext-ppc64-vscr.c b/sysdeps/powerpc/powerpc64/tst-ucontext-ppc64-vscr.c index 2dcf5bb634..dbe06c847b 100644 --- a/sysdeps/powerpc/powerpc64/tst-ucontext-ppc64-vscr.c +++ b/sysdeps/powerpc/powerpc64/tst-ucontext-ppc64-vscr.c @@ -44,8 +44,8 @@ do_test (void) uint32_t* vscr_ptr = vscr; uint32_t vscr_word; ucontext_t ucp; - __vector __int128_t v0 = {0}; - __vector __int128_t v1 = {0}; + __vector unsigned int v0 = {0}; + __vector unsigned int v1 = {0}; /* Set SAT bit in VSCR register. */ asm volatile (".machine push;\n" |