| /* { dg-do compile } */ |
| /* { dg-options "-O -fdump-tree-cddce1" } */ |
| /* { dg-additional-options "-msse -mfpmath=sse" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */ |
| |
| double foo (double x) |
| { |
| double one = 1.; |
| return __builtin_copysign (x, one); |
| } |
| double bar (double x) |
| { |
| double minuszero = -0.; |
| return __builtin_copysign (x, minuszero); |
| } |
| |
| /* { dg-final { scan-tree-dump-times "__builtin_copysign" 1 "cddce1" { target ifn_copysign } } } */ |
| /* { dg-final { scan-tree-dump-times "= ABS_EXPR" 1 "cddce1" { target ifn_copysign } } } */ |
| /* { dg-final { scan-tree-dump-times "= -" 1 "cddce1" { target { ! ifn_copysign } } } } */ |
| /* { dg-final { scan-tree-dump-times "= ABS_EXPR" 2 "cddce1" { target { ! ifn_copysign } } } } */ |
