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[gomp4, committed] Revert omp_data_i init handling in ccp and forwprop
- From: Tom de Vries <Tom_deVries at mentor dot com>
- To: "gcc-patches at gnu dot org" <gcc-patches at gnu dot org>
- Cc: Jakub Jelinek <jakub at redhat dot com>
- Date: Thu, 5 Nov 2015 15:44:41 +0100
- Subject: [gomp4, committed] Revert omp_data_i init handling in ccp and forwprop
- Authentication-results: sourceware.org; auth=none
Hi,
This patch reverts the omp_data_i init handling in ccp and forwprop.
Committed to gomp-4_0-branch.
Thanks,
- Tom
Revert omp_data_i init handling in ccp and forwprop
2015-11-05 Tom de Vries <tom@codesourcery.com>
Revert:
2015-04-21 Tom de Vries <tom@codesourcery.com>
* tree-ssa-ccp.c: Include omp-low.h.
(surely_varying_stmt_p, ccp_visit_stmt): Handle .omp_data_i init
conservatively.
* tree-ssa-forwprop.c: Include omp-low.h.
(pass_forwprop::execute): Handle .omp_data_i init conservatively.
---
gcc/tree-ssa-ccp.c | 6 ------
gcc/tree-ssa-forwprop.c | 4 +---
2 files changed, 1 insertion(+), 9 deletions(-)
diff --git a/gcc/tree-ssa-ccp.c b/gcc/tree-ssa-ccp.c
index cf93277..2831cfe 100644
--- a/gcc/tree-ssa-ccp.c
+++ b/gcc/tree-ssa-ccp.c
@@ -147,7 +147,6 @@ along with GCC; see the file COPYING3. If not see
#include "params.h"
#include "builtins.h"
#include "tree-chkp.h"
-#include "omp-low.h"
/* Possible lattice values. */
@@ -810,9 +809,6 @@ surely_varying_stmt_p (gimple *stmt)
&& gimple_code (stmt) != GIMPLE_CALL)
return true;
- if (gimple_stmt_omp_data_i_init_p (stmt))
- return true;
-
return false;
}
@@ -2368,8 +2364,6 @@ ccp_visit_stmt (gimple *stmt, edge *taken_edge_p, tree *output_p)
switch (gimple_code (stmt))
{
case GIMPLE_ASSIGN:
- if (gimple_stmt_omp_data_i_init_p (stmt))
- break;
/* If the statement is an assignment that produces a single
output value, evaluate its RHS to see if the lattice value of
its output has changed. */
diff --git a/gcc/tree-ssa-forwprop.c b/gcc/tree-ssa-forwprop.c
index bb08a4a..491178d 100644
--- a/gcc/tree-ssa-forwprop.c
+++ b/gcc/tree-ssa-forwprop.c
@@ -60,7 +60,6 @@ along with GCC; see the file COPYING3. If not see
#include "tree-cfgcleanup.h"
#include "tree-into-ssa.h"
#include "cfganal.h"
-#include "omp-low.h"
/* This pass propagates the RHS of assignment statements into use
sites of the LHS of the assignment. It's basically a specialized
@@ -2132,8 +2131,7 @@ pass_forwprop::execute (function *fun)
tree lhs, rhs;
enum tree_code code;
- if (!is_gimple_assign (stmt)
- || gimple_stmt_omp_data_i_init_p (stmt))
+ if (!is_gimple_assign (stmt))
{
gsi_next (&gsi);
continue;
--
1.9.1