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| author | Jan Hubicka <hubicka@ucw.cz> | 2017-11-14 10:06:12 +0100 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2017-11-14 09:06:12 +0000 |
| commit | ed10d09bcc8e7af47896f9ca1f5dbc5fd710929d (patch) | |
| tree | 3a6b8461491456a3149ce524eb1e518bda31b711 /gcc/testsuite | |
| parent | 9b24c104aeb9dcaa06c0fe1324b8d9ef1fc2d92a (diff) | |
| download | gcc-ed10d09bcc8e7af47896f9ca1f5dbc5fd710929d.zip gcc-ed10d09bcc8e7af47896f9ca1f5dbc5fd710929d.tar.gz gcc-ed10d09bcc8e7af47896f9ca1f5dbc5fd710929d.tar.bz2 | |
ipa-split.c (struct split_point): Add count.
* ipa-split.c (struct split_point): Add count.
(consider_split): Do not compute incoming frequency; compute incoming
count and store it to split_point.
(split_function): Set count of the call to split part correctly.
* testsuite/gcc.dg/tree-ssa/fnsplit-2.c: New testcase.
From-SVN: r254720
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/fnsplit-1.c | 1 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/fnsplit-2.c | 33 |
3 files changed, 38 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 3c4c37d..11a4a12 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2017-11-13 Jan Hubicka <hubicka@ucw.cz> + + * gcc.dg/tree-ssa/fnsplit-2.c: New testcase. + 2017-11-13 Fritz Reese <fritzoreese@gmail.com> PR fortran/78240 diff --git a/gcc/testsuite/gcc.dg/tree-ssa/fnsplit-1.c b/gcc/testsuite/gcc.dg/tree-ssa/fnsplit-1.c index ad5fc10..1b9696d 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/fnsplit-1.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/fnsplit-1.c @@ -19,4 +19,5 @@ main(void) return 0; } /* { dg-final { scan-tree-dump-times "Splitting function at:" 1 "fnsplit"} } */ +/* { dg-final { scan-tree-dump-times "Invalid sum" 0 "fnsplit"} } */ diff --git a/gcc/testsuite/gcc.dg/tree-ssa/fnsplit-2.c b/gcc/testsuite/gcc.dg/tree-ssa/fnsplit-2.c new file mode 100644 index 0000000..c00213c --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/fnsplit-2.c @@ -0,0 +1,33 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -fdump-tree-fnsplit-blocks-details" } */ +void q (void); +int b; +void test (void); +void +split_me (int *a) +{ + if (__builtin_expect (a==0, 0)) + do + { + test(); + test(); + test(); + test(); + test(); + } + while (b); + else + q(); +} + +int +main(void) +{ + int i; + for (i = 0; i < 1000; i++) + split_me(&i); + return 0; +} + +/* { dg-final { scan-tree-dump-times "Splitting function at:" 1 "fnsplit"} } */ +/* { dg-final { scan-tree-dump-times "Invalid sum" 0 "fnsplit"} } */ |