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| author | Jakub Jelinek <jakub@redhat.com> | 2013-06-27 18:44:17 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2013-06-27 18:44:17 +0200 |
| commit | 2444244ecf0ab5c23558b5f8952dc8ab2e75e661 (patch) | |
| tree | 279939af22d61be6ac83a9b5360284c72a055fea /gcc/testsuite | |
| parent | 2f25972039c2c1c424c03fd29ff00200a64b6b0e (diff) | |
| download | gcc-2444244ecf0ab5c23558b5f8952dc8ab2e75e661.zip gcc-2444244ecf0ab5c23558b5f8952dc8ab2e75e661.tar.gz gcc-2444244ecf0ab5c23558b5f8952dc8ab2e75e661.tar.bz2 | |
re PR target/57623 (BEXTR intrinsic has memory operands switched around (fails to compile code))
PR target/57623
* config/i386/i386.md (bmi2_bzhi_<mode>3): Swap AND arguments
to match RTL canonicalization. Swap predicates and
constraints of operand 1 and 2.
* gcc.target/i386/bmi2-bzhi-1.c: New test.
From-SVN: r200477
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/bmi2-bzhi-1.c | 31 |
2 files changed, 36 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 73cf781..43f6caf 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2013-06-27 Jakub Jelinek <jakub@redhat.com> + + PR target/57623 + * gcc.target/i386/bmi2-bzhi-1.c: New test. + 2013-06-27 Marc Glisse <marc.glisse@inria.fr> PR c++/57172 diff --git a/gcc/testsuite/gcc.target/i386/bmi2-bzhi-1.c b/gcc/testsuite/gcc.target/i386/bmi2-bzhi-1.c new file mode 100644 index 0000000..42e002d --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/bmi2-bzhi-1.c @@ -0,0 +1,31 @@ +/* PR target/57623 */ +/* { dg-do assemble { target bmi2 } } */ +/* { dg-options "-O2 -mbmi2" } */ + +#include <x86intrin.h> + +unsigned int +f1 (unsigned int x, unsigned int *y) +{ + return _bzhi_u32 (x, *y); +} + +unsigned int +f2 (unsigned int *x, unsigned int y) +{ + return _bzhi_u32 (*x, y); +} + +#ifdef __x86_64__ +unsigned long long +f3 (unsigned long long x, unsigned long long *y) +{ + return _bzhi_u64 (x, *y); +} + +unsigned long long +f4 (unsigned long long *x, unsigned long long y) +{ + return _bzhi_u64 (*x, y); +} +#endif |