Hi!
On Wed, Jun 09, 2021 at 04:03:43PM +0800, Xionghu Luo wrote:
> >>--- a/gcc/testsuite/gcc.target/powerpc/builtins-1.c
> >>+++ b/gcc/testsuite/gcc.target/powerpc/builtins-1.c
> >>@@ -317,10 +317,10 @@ int main ()
> >> /* { dg-final { scan-assembler-times "vctuxs" 2 } } */
> >>
> >> /* { dg-f
Hi,
On 2021/6/9 07:25, Segher Boessenkool wrote:
On Mon, May 24, 2021 at 04:02:13AM -0500, Xionghu Luo wrote:
vmrghb only accepts permute index {0, 16, 1, 17, 2, 18, 3, 19, 4, 20,
5, 21, 6, 22, 7, 23} no matter for BE or LE in ISA, similarly for vmrghlb.
(vmrglb)
+ if (BYTES_BIG_ENDIAN)
+
On Mon, May 24, 2021 at 04:02:13AM -0500, Xionghu Luo wrote:
> vmrghb only accepts permute index {0, 16, 1, 17, 2, 18, 3, 19, 4, 20,
> 5, 21, 6, 22, 7, 23} no matter for BE or LE in ISA, similarly for vmrghlb.
(vmrglb)
> + if (BYTES_BIG_ENDIAN)
> +emit_insn (
> + gen_altivec_vmrghb_dire
