Nate Begeman | 1dae25e | 2005-12-14 22:51:13 +0000 | [diff] [blame] | 1 | ; RUN: llvm-as < %s | llc -march=ppc32 | egrep 'fn?madd|fn?msub' | wc -l | grep 8 |
Chris Lattner | e23836c | 2005-04-09 04:01:32 +0000 | [diff] [blame] | 2 | |
Nate Begeman | e9c0f43 | 2005-04-09 08:29:59 +0000 | [diff] [blame] | 3 | double %test_FMADD1(double %A, double %B, double %C) { |
| 4 | %D = mul double %A, %B |
| 5 | %E = add double %D, %C |
| 6 | ret double %E |
| 7 | } |
| 8 | double %test_FMADD2(double %A, double %B, double %C) { |
Chris Lattner | e23836c | 2005-04-09 04:01:32 +0000 | [diff] [blame] | 9 | %D = mul double %A, %B |
| 10 | %E = add double %D, %C |
| 11 | ret double %E |
| 12 | } |
| 13 | double %test_FMSUB(double %A, double %B, double %C) { |
| 14 | %D = mul double %A, %B |
| 15 | %E = sub double %D, %C |
| 16 | ret double %E |
| 17 | } |
| 18 | double %test_FNMADD1(double %A, double %B, double %C) { |
| 19 | %D = mul double %A, %B |
Nate Begeman | e9c0f43 | 2005-04-09 08:29:59 +0000 | [diff] [blame] | 20 | %E = add double %D, %C |
Chris Lattner | e23836c | 2005-04-09 04:01:32 +0000 | [diff] [blame] | 21 | %F = sub double -0.0, %E |
| 22 | ret double %F |
| 23 | } |
| 24 | double %test_FNMADD2(double %A, double %B, double %C) { |
| 25 | %D = mul double %A, %B |
Nate Begeman | e9c0f43 | 2005-04-09 08:29:59 +0000 | [diff] [blame] | 26 | %E = add double %C, %D |
Chris Lattner | e23836c | 2005-04-09 04:01:32 +0000 | [diff] [blame] | 27 | %F = sub double -0.0, %E |
| 28 | ret double %F |
| 29 | } |
Nate Begeman | e9c0f43 | 2005-04-09 08:29:59 +0000 | [diff] [blame] | 30 | double %test_FNMSUB1(double %A, double %B, double %C) { |
Chris Lattner | e23836c | 2005-04-09 04:01:32 +0000 | [diff] [blame] | 31 | %D = mul double %A, %B |
Nate Begeman | e9c0f43 | 2005-04-09 08:29:59 +0000 | [diff] [blame] | 32 | %E = sub double %C, %D |
| 33 | ret double %E |
| 34 | } |
| 35 | double %test_FNMSUB2(double %A, double %B, double %C) { |
| 36 | %D = mul double %A, %B |
| 37 | %E = sub double %D, %C |
Chris Lattner | e23836c | 2005-04-09 04:01:32 +0000 | [diff] [blame] | 38 | %F = sub double -0.0, %E |
| 39 | ret double %F |
| 40 | } |
Nate Begeman | 1dae25e | 2005-12-14 22:51:13 +0000 | [diff] [blame] | 41 | float %test_FNMSUBS(float %A, float %B, float %C) { |
| 42 | %D = mul float %A, %B |
| 43 | %E = sub float %D, %C |
| 44 | %F = sub float -0.0, %E |
| 45 | ret float %F |
| 46 | } |