| Chris Lattner | 446a4ea | 2005-09-02 18:32:22 +0000 | [diff] [blame] | 1 | ; fsqrt should be generated when the fsqrt feature is enabled, but not |
| 2 | ; otherwise. |
| 3 | |
| Reid Spencer | c58ef01 | 2007-04-15 21:17:45 +0000 | [diff] [blame^] | 4 | ; RUN: llvm-upgrade < %s | llvm-as | \ |
| 5 | ; RUN: llc -march=ppc32 -mtriple=powerpc-apple-darwin8 -mattr=+fsqrt | \ |
| 6 | ; RUN: grep {fsqrt f1, f1} |
| 7 | ; RUN: llvm-upgrade < %s | llvm-as | \ |
| 8 | ; RUN: llc -march=ppc32 -mtriple=powerpc-apple-darwin8 -mcpu=g5 | \ |
| 9 | ; RUN: grep {fsqrt f1, f1} |
| 10 | ; RUN: llvm-upgrade < %s | llvm-as | \ |
| 11 | ; RUN: llc -march=ppc32 -mtriple=powerpc-apple-darwin8 -mattr=-fsqrt | \ |
| 12 | ; RUN: not grep {fsqrt f1, f1} |
| 13 | ; RUN: llvm-upgrade < %s | llvm-as | \ |
| 14 | ; RUN: llc -march=ppc32 -mtriple=powerpc-apple-darwin8 -mcpu=g4 | \ |
| 15 | ; RUN: not grep {fsqrt f1, f1} |
| Chris Lattner | 446a4ea | 2005-09-02 18:32:22 +0000 | [diff] [blame] | 16 | |
| Reid Spencer | ee45c55 | 2006-12-02 20:38:37 +0000 | [diff] [blame] | 17 | declare double %llvm.sqrt.f64(double) |
| Chris Lattner | 446a4ea | 2005-09-02 18:32:22 +0000 | [diff] [blame] | 18 | double %X(double %Y) { |
| Reid Spencer | ee45c55 | 2006-12-02 20:38:37 +0000 | [diff] [blame] | 19 | %Z = call double %llvm.sqrt.f64(double %Y) |
| Chris Lattner | 446a4ea | 2005-09-02 18:32:22 +0000 | [diff] [blame] | 20 | ret double %Z |
| 21 | } |