diff options
Diffstat (limited to 'gcc-4.8/gcc/testsuite/gcc.target/i386/mod-1.c')
-rw-r--r-- | gcc-4.8/gcc/testsuite/gcc.target/i386/mod-1.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.target/i386/mod-1.c b/gcc-4.8/gcc/testsuite/gcc.target/i386/mod-1.c new file mode 100644 index 000000000..a7b1a9225 --- /dev/null +++ b/gcc-4.8/gcc/testsuite/gcc.target/i386/mod-1.c @@ -0,0 +1,29 @@ +/* { dg-do compile } */ +/* { dg-options "-Os -mtune=generic" } */ + +typedef struct { + int a; +} VCR; + +typedef struct { + VCR vcr[8]; +} VCRC; + +typedef struct { + char vcr; +} OWN; + +OWN Own[16]; + +void +f (VCRC *x, OWN *own) +{ + x[own->vcr / 8].vcr[own->vcr % 8].a--; + x[own->vcr / 8].vcr[own->vcr % 8].a = x[own->vcr / 8].vcr[own->vcr % 8].a; +} + +/* { dg-final { scan-assembler-times "idivb" 1 } } */ +/* { dg-final { scan-assembler-not "incl" } } */ +/* { dg-final { scan-assembler-not "orl" } } */ +/* { dg-final { scan-assembler-not "andb" } } */ +/* { dg-final { scan-assembler-not "jns" } } */ |