| /* PR target/82498 */ |
| /* { dg-do compile } */ |
| /* { dg-options "-O2 -mtune=generic -masm=att" } */ |
| /* { dg-final { scan-assembler-not {\mand[bwlq]\M} } } */ |
| |
| unsigned |
| f1 (unsigned x, unsigned char y) |
| { |
| if (y == 0) |
| return x; |
| y &= __CHAR_BIT__ * __SIZEOF_INT__ - 1; |
| return (x << y) | (x >> (__CHAR_BIT__ * __SIZEOF_INT__ - y)); |
| } |
| |
| unsigned |
| f2 (unsigned x, unsigned y) |
| { |
| if (y == 0) |
| return x; |
| y &= __CHAR_BIT__ * __SIZEOF_INT__ - 1; |
| return (x << y) | (x >> (__CHAR_BIT__ * __SIZEOF_INT__ - y)); |
| } |
| |
| unsigned |
| f3 (unsigned x, unsigned short y) |
| { |
| if (y == 0) |
| return x; |
| y &= __CHAR_BIT__ * __SIZEOF_INT__ - 1; |
| return (x << y) | (x >> (__CHAR_BIT__ * __SIZEOF_INT__ - y)); |
| } |
| |
| unsigned |
| f4 (unsigned x, unsigned char y) |
| { |
| y &= __CHAR_BIT__ * __SIZEOF_INT__ - 1; |
| return (x << y) | (x >> (-y & (__CHAR_BIT__ * __SIZEOF_INT__ - 1))); |
| } |
| |
| unsigned |
| f5 (unsigned x, unsigned int y) |
| { |
| y &= __CHAR_BIT__ * __SIZEOF_INT__ - 1; |
| return (x << y) | (x >> (-y & (__CHAR_BIT__ * __SIZEOF_INT__ - 1))); |
| } |
| |
| unsigned |
| f6 (unsigned x, unsigned short y) |
| { |
| y &= __CHAR_BIT__ * __SIZEOF_INT__ - 1; |
| return (x << y) | (x >> (-y & (__CHAR_BIT__ * __SIZEOF_INT__ - 1))); |
| } |