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author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
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committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gcc.target/i386/pr35160.c | |
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Diffstat (limited to 'gcc/testsuite/gcc.target/i386/pr35160.c')
-rw-r--r-- | gcc/testsuite/gcc.target/i386/pr35160.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/pr35160.c b/gcc/testsuite/gcc.target/i386/pr35160.c new file mode 100644 index 000000000..12394ec6d --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr35160.c @@ -0,0 +1,32 @@ +/* PR inline-asm/35160 */ +/* { dg-do run } */ +/* { dg-skip-if "" { ilp32 && { ! nonpic } } { "*" } { "" } } */ +/* { dg-options "-O2" } */ + +extern void abort (void); + +void +__attribute__((noinline)) +foo (unsigned int *y) +{ + unsigned int c0, c1, c2, d0, d1, d2; + d0 = 0; d1 = 0; d2 = 0; c0 = c1 = c2 = 0; + + __asm__ ("movl $7, %k0; movl $8, %k1; movl $9, %k2" + : "+r" (d0), "+r" (d1), "+r" (d2)); + __asm__ ("movl %3, %0; movl %4, %1; movl %5, %2" + : "+r" (c0), "+r" (c1), "+r" (c2), "+r" (d0), "+r" (d1), "+r" (d2)); + y[0] = c0; + y[1] = c1; + y[2] = c2; +} + +int +main (void) +{ + unsigned int y[3]; + foo (y); + if (y[0] != 7 || y[1] != 8 || y[2] != 9) + abort (); + return 0; +} |