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| author | Robert Kidd <rkidd@gcc.gnu.org> | 2007-09-10 12:49:46 +0000 |
|---|---|---|
| committer | Robert Kidd <rkidd@gcc.gnu.org> | 2007-09-10 12:49:46 +0000 |
| commit | 232abc3ff8954a9b040ea11dd8e3291759a159c6 (patch) | |
| tree | beede6b03e0a31fcf7974e27cc39df96abf78663 /gcc/testsuite/gcc.dg | |
| parent | 281b604e6b81db532a717590a6fc58b13d087cd0 (diff) | |
| download | gcc-232abc3ff8954a9b040ea11dd8e3291759a159c6.zip gcc-232abc3ff8954a9b040ea11dd8e3291759a159c6.tar.gz gcc-232abc3ff8954a9b040ea11dd8e3291759a159c6.tar.bz2 | |
bb-reorder.c (rest_of_handler_reorder_blocks): Removed call to RTL level tracer pass.
2007-09-10 Robert Kidd <rkidd@crhc.uiuc.edu>
* bb-reorder.c (rest_of_handler_reorder_blocks): Removed call to
RTL level tracer pass.
* passes.c (init_optimization_passes): Move pass_tracer from
after pass_rtl_ifcvt to after pass_dce.
* tracer.c: Update copyright.
(layout_superblocks): Remove function.
(mark_bb_seen): New.
(bb_seen_p): New.
(count_insns): Change to estimate instructions in a Tree-SSA
statement.
(find_trace): Use bb_seen_p.
(tail_duplicate): Use bb_seen_p. Call add_phi_args_after_copy
after duplicate_block.
(tracer): Change prototype to match that of a pass execute
callback.
(gate_tracer): Rename from gate_handle_tracer.
(rest_of_handle_tracer): Remove function.
* rtl.h: Remove prototype for tracer.
* testsuite/gcc.dg/tree-prof/tracer-1.c: New.
From-SVN: r128341
Diffstat (limited to 'gcc/testsuite/gcc.dg')
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-prof/tracer-1.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-prof/tracer-1.c b/gcc/testsuite/gcc.dg/tree-prof/tracer-1.c new file mode 100644 index 0000000..1eac6e3 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-prof/tracer-1.c @@ -0,0 +1,18 @@ +/* { dg-options "-O2 -ftracer -fdump-tree-tracer" } */ +main () +{ + int i; + int a, b, c; + for (i = 0; i < 1000; i++) + { + if (i % 17) + a++; + else + b++; + c++; + } + return 0; +} +/* Superblock formation should produce two copies of the increment of c */ +/* { dg-final-generate { scan-tree-dump-times "goto <bb 6>;" 2 "tracer" } } */ +/* { dg-final-generate { cleanup-tree-dump "tracer" } } */ |