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| author | Jakub Jelinek <jakub@redhat.com> | 2016-05-03 14:18:57 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2016-05-03 14:18:57 +0200 |
| commit | 2fd70ec11c4e3661dc4313729cb1a76b1733e79e (patch) | |
| tree | 7b970dede7574c7fa2d42cb4ab1e3cdd1bfd528d /gcc/testsuite | |
| parent | e5705cf736fe692def61c3b37c3a82b013debd30 (diff) | |
| download | gcc-2fd70ec11c4e3661dc4313729cb1a76b1733e79e.zip gcc-2fd70ec11c4e3661dc4313729cb1a76b1733e79e.tar.gz gcc-2fd70ec11c4e3661dc4313729cb1a76b1733e79e.tar.bz2 | |
* config/i386/i386.md (*truncdfsf_mixed, *truncdfsf_i387,
*truncxfsf2_mixed, *truncxfdf2_mixed): Use v constraint instead
of x.
* gcc.target/i386/avx512f-cvt-1.c: New test.
From-SVN: r235819
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/avx512f-cvt-1.c | 38 |
2 files changed, 42 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 5eadd0c..020312f 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2016-05-03 Jakub Jelinek <jakub@redhat.com> + + * gcc.target/i386/avx512f-cvt-1.c: New test. + 2016-05-03 H.J. Lu <hongjiu.lu@intel.com> * gcc.dg/tree-ssa/ssa-thread-14.c: Replace -fdump-tree-vrp with diff --git a/gcc/testsuite/gcc.target/i386/avx512f-cvt-1.c b/gcc/testsuite/gcc.target/i386/avx512f-cvt-1.c new file mode 100644 index 0000000..acfbe31 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/avx512f-cvt-1.c @@ -0,0 +1,38 @@ +/* { dg-do assemble { target { avx512f && { ! ia32 } } } } */ +/* { dg-options "-O2 -mavx512f -mfpmath=387,sse" } */ + +void +f1 (double *p) +{ + register float x __asm ("xmm16"); + x = *p; + __asm volatile ("" : "+v" (x)); +} + +void +f2 (void) +{ + double d; + register float x __asm ("xmm16"); + __asm volatile ("" : "=t" (d)); + x = d; + __asm volatile ("" : "+v" (x)); +} + +void +f3 (long double *p) +{ + register float x __asm ("xmm16"); + x = *p; + __asm volatile ("" : "+v" (x)); +} + +void +f4 (void) +{ + long double d; + register float x __asm ("xmm16"); + __asm volatile ("" : "=t" (d)); + x = d; + __asm volatile ("" : "+v" (x)); +} |