Evgeny Stupachenko <evstu...@gmail.com> writes:
> The test is on general changes. However I was able to test it on x86 only.
> I see 2 possible solutions:
> 1. Set the test for x86 only.
> 2. Modify it so that it will pass on sparc-sun-solaris2.
>
> If 2. is not acceptable I'll create patch for 1.
> Currently I don't see why "in0_9 = *in_27" is not supported. Does the
> test fail because of unsupported permutation?
The .vect dump has
gcc/testsuite/gcc.dg/vect/pr52252-ld.c:10:3: note: ==> examining statement:
in0_9 = *in_27;
gcc/testsuite/gcc.dg/vect/pr52252-ld.c:10:3: note: vect_is_simple_use: operand
*in_27
gcc/testsuite/gcc.dg/vect/pr52252-ld.c:10:3: note: not ssa-name.
gcc/testsuite/gcc.dg/vect/pr52252-ld.c:10:3: note: use not simple.
gcc/testsuite/gcc.dg/vect/pr52252-ld.c:10:3: note: vect_is_simple_use: operand
*in_27
gcc/testsuite/gcc.dg/vect/pr52252-ld.c:10:3: note: not ssa-name.
gcc/testsuite/gcc.dg/vect/pr52252-ld.c:10:3: note: use not simple.
gcc/testsuite/gcc.dg/vect/pr52252-ld.c:10:3: note: no array mode for V8QI[3]
gcc/testsuite/gcc.dg/vect/pr52252-ld.c:10:3: note: shuffle of 3 loads is not
supported by target
gcc/testsuite/gcc.dg/vect/pr52252-ld.c:10:3: note: not vectorized: relevant
stmt not supported: in0_9 = *in_27;
I can send you the full dump if necessary.
Rainer
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Rainer Orth, Center for Biotechnology, Bielefeld University
