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| author | Uros Bizjak <ubizjak@gmail.com> | 2017-10-23 21:01:38 +0200 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2017-10-23 21:01:38 +0200 |
| commit | 33029fa9d2e4dcf510cc95d42a8bdd178ff083dd (patch) | |
| tree | 2338f3d2c0afe8aca7bdf5a421d97610c54678a8 /gcc | |
| parent | 5feee954e8640c104085e6e4ecf0c452e1cb588c (diff) | |
| download | gcc-33029fa9d2e4dcf510cc95d42a8bdd178ff083dd.zip gcc-33029fa9d2e4dcf510cc95d42a8bdd178ff083dd.tar.gz gcc-33029fa9d2e4dcf510cc95d42a8bdd178ff083dd.tar.bz2 | |
re PR target/82662 (ifcvt is not performed on double-word compare)
PR target/82662
* gcc.target/i386/pr82662.c: New test.
From-SVN: r254020
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/pr82662.c | 26 |
2 files changed, 31 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 9705552..0e3a0e3 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2017-10-23 Uros Bizjak <ubizjak@gmail.com> + + PR target/82662 + * gcc.target/i386/pr82662.c: New test. + 2017-10-23 Marek Polacek <polacek@redhat.com> PR c/82681 diff --git a/gcc/testsuite/gcc.target/i386/pr82662.c b/gcc/testsuite/gcc.target/i386/pr82662.c new file mode 100644 index 0000000..8a9332b --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr82662.c @@ -0,0 +1,26 @@ +/* PR target/82580 */ +/* { dg-do compile } */ +/* { dg-options "-O2" } */ + +#ifdef __SIZEOF_INT128__ +typedef unsigned __int128 U; +typedef signed __int128 S; +#else +typedef unsigned long long U; +typedef signed long long S; +#endif +void bar (void); +int f0 (U x, U y) { return x == y; } +int f1 (U x, U y) { return x != y; } +int f2 (U x, U y) { return x > y; } +int f3 (U x, U y) { return x >= y; } +int f4 (U x, U y) { return x < y; } +int f5 (U x, U y) { return x <= y; } +int f6 (S x, S y) { return x == y; } +int f7 (S x, S y) { return x != y; } +int f8 (S x, S y) { return x > y; } +int f9 (S x, S y) { return x >= y; } +int f10 (S x, S y) { return x < y; } +int f11 (S x, S y) { return x <= y; } + +/* { dg-final { scan-assembler-times {\mset} 12 } } */ |