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| author | Kugan Vivekanandarajah <kuganv@linaro.org> | 2016-09-23 10:25:09 +0000 |
|---|---|---|
| committer | Kugan Vivekanandarajah <kugan@gcc.gnu.org> | 2016-09-23 10:25:09 +0000 |
| commit | 1e401340719c3bb64382f81cf95607898139487f (patch) | |
| tree | 1648accc5ce0a86f41e47368debe12c2739bfd5d /gcc/testsuite | |
| parent | 8ed3eeac20004dc354bab2a5a0eed027d441b05e (diff) | |
| download | gcc-1e401340719c3bb64382f81cf95607898139487f.zip gcc-1e401340719c3bb64382f81cf95607898139487f.tar.gz gcc-1e401340719c3bb64382f81cf95607898139487f.tar.bz2 | |
Drop TREE_OVERFLOW
gcc/ChangeLog:
2016-09-23 Kugan Vivekanandarajah <kuganv@linaro.org>
PR ipa/77677
* ipa-cp.c (propagate_vr_accross_jump_function): Drop TREE_OVERFLOW
from constant while creating value range.
gcc/testsuite/ChangeLog:
2016-09-23 Kugan Vivekanandarajah <kuganv@linaro.org>
PR ipa/77677
* gcc.dg/torture/pr77677.c: New test.
From-SVN: r240420
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/torture/pr77677.c | 18 |
2 files changed, 23 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 488e5db..150aff9 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2016-09-23 Kugan Vivekanandarajah <kuganv@linaro.org> + + PR ipa/77677 + * gcc.dg/torture/pr77677.c: New test. + 2016-09-23 Andre Vehreschild <vehre@gcc.gnu.org> * gfortran.dg/coarray_lib_comm_1.f90: Using the old caf-interface diff --git a/gcc/testsuite/gcc.dg/torture/pr77677.c b/gcc/testsuite/gcc.dg/torture/pr77677.c new file mode 100644 index 0000000..af3f0b0 --- /dev/null +++ b/gcc/testsuite/gcc.dg/torture/pr77677.c @@ -0,0 +1,18 @@ +/* PR ipa/77677 */ +/* { dg-do compile } */ + +int a, b; + +static void fn1 (short p1) +{ + a = -p1; + if (a || b) + __builtin_printf ("%d\n", b); +} + +int main () +{ + int c[] = { 40000 }; + fn1 (c[0]); + return 0; +} |