Viewing file:  pr91188-1a.c (989 B) -rw-r--r--
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/* PR target/91188 */
/* { dg-do compile } */
/* { dg-options "-O2 -masm=att" } */
/* { dg-additional-options "-mregparm=3" { target ia32 } } */
/* { dg-final { scan-assembler-not "movzbl" } } */
/* { dg-final { scan-assembler-not "movb" } } */
struct S
{
unsigned char val;
unsigned char pad1;
unsigned short pad2;
};
struct S
test_and (struct S a, unsigned char b)
{
a.val &= b;
return a;
}
/* { dg-final { scan-assembler "\[ \t\]andb" } } */
struct S
test_or (struct S a, unsigned char b)
{
a.val |= b;
return a;
}
/* { dg-final { scan-assembler "\[ \t\]orb" } } */
struct S
test_xor (struct S a, unsigned char b)
{
a.val ^= b;
return a;
}
/* { dg-final { scan-assembler "\[ \t\]xorb" } } */
struct S
test_add (struct S a, unsigned char b)
{
a.val += b;
return a;
}
/* { dg-final { scan-assembler "\[ \t\]addb" } } */
struct S
test_sub (struct S a, unsigned char b)
{
a.val -= b;
return a;
}
/* { dg-final { scan-assembler "\[ \t\]subb" } } */
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