From c1e420549f2305efb70ed37e693d380724eb7540 Mon Sep 17 00:00:00 2001 From: "Maciej W. Rozycki" Date: Wed, 19 Jul 2023 11:59:29 +0100 Subject: [PATCH] testsuite: Add 64-bit vector variant for bb-slp-pr95839.c Add dual-single float vector test complementing bb-slp-pr95839.c. gcc/testsuite/ * gcc.dg/vect/bb-slp-pr95839-v8.c: New test. --- gcc/testsuite/gcc.dg/vect/bb-slp-pr95839-v8.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/vect/bb-slp-pr95839-v8.c diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-pr95839-v8.c b/gcc/testsuite/gcc.dg/vect/bb-slp-pr95839-v8.c new file mode 100644 index 00000000000..9a021072a07 --- /dev/null +++ b/gcc/testsuite/gcc.dg/vect/bb-slp-pr95839-v8.c @@ -0,0 +1,13 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target vect_float } */ +/* { dg-additional-options "-w -Wno-psabi" } */ + +typedef float __attribute__((vector_size(8))) v2f32; + +v2f32 f(v2f32 a, v2f32 b) +{ + /* Check that we vectorize this CTOR without any loads. */ + return (v2f32){a[0] + b[0], a[1] + b[1]}; +} + +/* { dg-final { scan-tree-dump "optimized: basic block" "slp2" } } */