From 6f9045f4e16df8791ae67e0508b61accc4c982c2 Mon Sep 17 00:00:00 2001 From: Ilya Enkovich Date: Wed, 21 Oct 2015 15:57:00 +0000 Subject: [PATCH] omp-low.c (simd_clone_create): Set in_other_partition for created clones. gcc/ * omp-low.c (simd_clone_create): Set in_other_partition for created clones. gcc/testsuite/ * gcc.dg/lto/simd-function_0.c: New test. From-SVN: r229127 --- gcc/ChangeLog | 5 ++++ gcc/omp-low.c | 2 ++ gcc/testsuite/ChangeLog | 4 +++ gcc/testsuite/gcc.dg/lto/simd-function_0.c | 34 ++++++++++++++++++++++ 4 files changed, 45 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/lto/simd-function_0.c diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 1c27b69cb0d..29714051f3a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2015-10-21 Ilya Enkovich + + * omp-low.c (simd_clone_create): Set in_other_partition + for created clones. + 2015-10-21 David Wohlferd * doc/extend.exp (Local Register Variables): Rewrite. diff --git a/gcc/omp-low.c b/gcc/omp-low.c index b444864f0d1..b71609b76a4 100644 --- a/gcc/omp-low.c +++ b/gcc/omp-low.c @@ -16318,6 +16318,8 @@ simd_clone_create (struct cgraph_node *old_node) DECL_STATIC_CONSTRUCTOR (new_decl) = 0; DECL_STATIC_DESTRUCTOR (new_decl) = 0; new_node = old_node->create_version_clone (new_decl, vNULL, NULL); + if (old_node->in_other_partition) + new_node->in_other_partition = 1; symtab->call_cgraph_insertion_hooks (new_node); } if (new_node == NULL) diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 7b3afbb1f03..ed725eec7f8 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2015-10-21 Ilya Enkovich + + * gcc.dg/lto/simd-function_0.c: New test. + 2015-10-21 Uros Bizjak PR target/68018 diff --git a/gcc/testsuite/gcc.dg/lto/simd-function_0.c b/gcc/testsuite/gcc.dg/lto/simd-function_0.c new file mode 100644 index 00000000000..cda31aafb2e --- /dev/null +++ b/gcc/testsuite/gcc.dg/lto/simd-function_0.c @@ -0,0 +1,34 @@ +/* { dg-lto-do link } */ +/* { dg-require-effective-target avx2 } */ +/* { dg-lto-options { { -fopenmp-simd -O3 -ffast-math -mavx2 -flto -flto-partition=max } } } */ + +#define SIZE 4096 +float x[SIZE]; + + +#pragma omp declare simd +float +__attribute__ ((noinline)) +my_mul (float x, float y) { + return x * y; +} + +__attribute__ ((noinline)) +int foo () +{ + int i = 0; +#pragma omp simd safelen (16) + for (i = 0; i < SIZE; i++) + x[i] = my_mul ((float)i, 9932.3323); + return (int)x[0]; +} + +int main () +{ + int i = 0; + for (i = 0; i < SIZE; i++) + x[i] = my_mul ((float) i, 9932.3323); + foo (); + return (int)x[0]; +} + -- 2.30.2