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| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-12-16 08:09:05 +0000 |
|---|---|---|
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-12-16 08:09:05 +0000 |
| commit | 5b26a9e393eb1146b3f3940c762acff9acd5aaef (patch) | |
| tree | 05010ae56236744b03a8fd2cb1415586dd321f47 /gcc/testsuite | |
| parent | de42969dc5294bd20fed6daa67e018a1ed7f89b2 (diff) | |
| download | gcc-5b26a9e393eb1146b3f3940c762acff9acd5aaef.tar.gz | |
PR middle-end/58956
PR middle-end/59470
* gimple-walk.h (walk_stmt_load_store_addr_fn): New typedef.
(walk_stmt_load_store_addr_ops, walk_stmt_load_store_ops): Use it
for callback params.
* gimple-walk.c (walk_stmt_load_store_ops): Likewise.
(walk_stmt_load_store_addr_ops): Likewise. Adjust all callback
calls to supply the gimple operand containing the base tree
as an extra argument.
* tree-ssa-ter.c: Include gimple-walk.h.
(find_ssaname, find_ssaname_in_store): New helper functions.
(find_replaceable_in_bb): For calls or GIMPLE_ASM, only set
same_root_var if USE is used somewhere in the stores of the stmt.
* ipa-prop.c (visit_ref_for_mod_analysis): Remove name of the stmt
argument and ATTRIBUTE_UNUSED, add another unnamed tree argument.
* ipa-pure-const.c (check_load, check_store, check_ipa_load,
check_ipa_store): Likewise.
* gimple.c (gimple_ior_addresses_taken_1, check_loadstore): Likewise.
* ipa-split.c (test_nonssa_use, mark_nonssa_use): Likewise.
(verify_non_ssa_vars, visit_bb): Adjust their callers.
* cfgexpand.c (add_scope_conflicts_1): Use
walk_stmt_load_store_addr_fn type for visit variable.
(visit_op, visit_conflict): Remove name of the stmt
argument and ATTRIBUTE_UNUSED, add another unnamed tree argument.
* tree-sra.c (asm_visit_addr): Likewise. Remove name of the data
argument and ATTRIBUTE_UNUSED.
* cgraphbuild.c (mark_address, mark_load, mark_store): Add another
unnamed tree argument.
* gimple-ssa-isolate-paths.c (check_loadstore): Likewise. Remove
ATTRIBUTE_UNUSED from stmt parameter.
* gcc.target/i386/pr59470.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206009 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/pr59470.c | 17 |
2 files changed, 23 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index f143da257fe..e7c54bc2898 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,9 @@ +2013-12-16 Jakub Jelinek <jakub@redhat.com> + + PR middle-end/58956 + PR middle-end/59470 + * gcc.target/i386/pr59470.c: New test. + 2013-12-14 Jan Hubicka <jh@suse.cz> PR ipa/59265 diff --git a/gcc/testsuite/gcc.target/i386/pr59470.c b/gcc/testsuite/gcc.target/i386/pr59470.c new file mode 100644 index 00000000000..0d9952fb4b0 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr59470.c @@ -0,0 +1,17 @@ +/* PR middle-end/58956 */ +/* PR middle-end/59470 */ +/* { dg-do run } */ +/* { dg-options "-O2" } */ + +int a, b, d[1024]; + +int +main () +{ + int c = a; + asm ("{movl $6, (%2); movl $1, %0|mov dword ptr [%2], 6; mov %0, 1}" + : "=r" (d[c]) : "rm" (b), "r" (&a) : "memory"); + if (d[0] != 1 || d[6] != 0) + __builtin_abort (); + return 0; +} |