Reid Spencer | c58ef01 | 2007-04-15 21:17:45 +0000 | [diff] [blame] | 1 | ; RUN: llvm-upgrade < %s | llvm-as | llc -march=ppc32 | \ |
| 2 | ; RUN: egrep {fn?madd|fn?msub} | wc -l | grep 8 |
Chris Lattner | e23836c | 2005-04-09 04:01:32 +0000 | [diff] [blame] | 3 | |
Nate Begeman | e9c0f43 | 2005-04-09 08:29:59 +0000 | [diff] [blame] | 4 | double %test_FMADD1(double %A, double %B, double %C) { |
| 5 | %D = mul double %A, %B |
| 6 | %E = add double %D, %C |
| 7 | ret double %E |
| 8 | } |
| 9 | double %test_FMADD2(double %A, double %B, double %C) { |
Chris Lattner | e23836c | 2005-04-09 04:01:32 +0000 | [diff] [blame] | 10 | %D = mul double %A, %B |
| 11 | %E = add double %D, %C |
| 12 | ret double %E |
| 13 | } |
| 14 | double %test_FMSUB(double %A, double %B, double %C) { |
| 15 | %D = mul double %A, %B |
| 16 | %E = sub double %D, %C |
| 17 | ret double %E |
| 18 | } |
| 19 | double %test_FNMADD1(double %A, double %B, double %C) { |
| 20 | %D = mul double %A, %B |
Nate Begeman | e9c0f43 | 2005-04-09 08:29:59 +0000 | [diff] [blame] | 21 | %E = add double %D, %C |
Chris Lattner | e23836c | 2005-04-09 04:01:32 +0000 | [diff] [blame] | 22 | %F = sub double -0.0, %E |
| 23 | ret double %F |
| 24 | } |
| 25 | double %test_FNMADD2(double %A, double %B, double %C) { |
| 26 | %D = mul double %A, %B |
Nate Begeman | e9c0f43 | 2005-04-09 08:29:59 +0000 | [diff] [blame] | 27 | %E = add double %C, %D |
Chris Lattner | e23836c | 2005-04-09 04:01:32 +0000 | [diff] [blame] | 28 | %F = sub double -0.0, %E |
| 29 | ret double %F |
| 30 | } |
Nate Begeman | e9c0f43 | 2005-04-09 08:29:59 +0000 | [diff] [blame] | 31 | double %test_FNMSUB1(double %A, double %B, double %C) { |
Chris Lattner | e23836c | 2005-04-09 04:01:32 +0000 | [diff] [blame] | 32 | %D = mul double %A, %B |
Nate Begeman | e9c0f43 | 2005-04-09 08:29:59 +0000 | [diff] [blame] | 33 | %E = sub double %C, %D |
| 34 | ret double %E |
| 35 | } |
| 36 | double %test_FNMSUB2(double %A, double %B, double %C) { |
| 37 | %D = mul double %A, %B |
| 38 | %E = sub double %D, %C |
Chris Lattner | e23836c | 2005-04-09 04:01:32 +0000 | [diff] [blame] | 39 | %F = sub double -0.0, %E |
| 40 | ret double %F |
| 41 | } |
Nate Begeman | 1dae25e | 2005-12-14 22:51:13 +0000 | [diff] [blame] | 42 | float %test_FNMSUBS(float %A, float %B, float %C) { |
| 43 | %D = mul float %A, %B |
| 44 | %E = sub float %D, %C |
| 45 | %F = sub float -0.0, %E |
| 46 | ret float %F |
| 47 | } |