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| author | Martin Liska <mliska@suse.cz> | 2017-11-09 13:19:02 +0100 |
|---|---|---|
| committer | Martin Liska <marxin@gcc.gnu.org> | 2017-11-09 12:19:02 +0000 |
| commit | af36439968794e53382c6733c9f42adcf1c03dad (patch) | |
| tree | 6ba1356f0ed8b3252fb8da722e80d828cbf29f31 | |
| parent | 3ec54569383fc11ffdb560aae6a7868be5525d19 (diff) | |
| download | gcc-af36439968794e53382c6733c9f42adcf1c03dad.zip gcc-af36439968794e53382c6733c9f42adcf1c03dad.tar.gz gcc-af36439968794e53382c6733c9f42adcf1c03dad.tar.bz2 | |
Initialize split_branch_probability (PR target/82863).
2017-11-09 Martin Liska <mliska@suse.cz>
PR target/82863
* emit-rtl.c (init_emit_regs): Initialize split_branch_probability to
uninitialized.
2017-11-09 Martin Liska <mliska@suse.cz>
PR target/82863
* gcc.dg/pr82863.c: New test.
From-SVN: r254574
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/emit-rtl.c | 2 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr82863.c | 12 |
4 files changed, 25 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 3cb3b9e..e98d7bb 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,11 @@ 2017-11-09 Martin Liska <mliska@suse.cz> + PR target/82863 + * emit-rtl.c (init_emit_regs): Initialize split_branch_probability to + uninitialized. + +2017-11-09 Martin Liska <mliska@suse.cz> + PR tree-optimization/82669 * sbitmap.h (bmp_iter_set_init): Remove non needed check. diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c index cfe0fce..da4f533 100644 --- a/gcc/emit-rtl.c +++ b/gcc/emit-rtl.c @@ -5952,6 +5952,8 @@ init_emit_regs (void) } mode_mem_attrs[i] = attrs; } + + split_branch_probability = profile_probability::uninitialized (); } /* Initialize global machine_mode variables. */ diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 78116ef..b2852ca 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2017-11-09 Martin Liska <mliska@suse.cz> + + PR target/82863 + * gcc.dg/pr82863.c: New test. + 2017-11-09 Hristian Kirtchev <kirtchev@adacore.com> * gnat.dg/unreferenced.adb: New testcase. diff --git a/gcc/testsuite/gcc.dg/pr82863.c b/gcc/testsuite/gcc.dg/pr82863.c new file mode 100644 index 0000000..b402816 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr82863.c @@ -0,0 +1,12 @@ +/* PR c/82167 */ +/* { dg-do compile } */ +/* { dg-options "-O2" } */ + +typedef long long a; +a b; +float +c () +{ + float d = b > 0; + return d; +} |