| Matt Arsenault | dbc9aae | 2014-06-18 17:13:51 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=r600 -mcpu=tahiti -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s |
| Tom Stellard | 2a6a6105 | 2013-07-12 18:15:08 +0000 | [diff] [blame] | 2 | |
| Tom Stellard | 79243d9 | 2014-10-01 17:15:17 +0000 | [diff] [blame] | 3 | ; SI-LABEL: {{^}}fsub_f64: |
| Tom Stellard | 326d6ec | 2014-11-05 14:50:53 +0000 | [diff] [blame] | 4 | ; SI: v_add_f64 {{v\[[0-9]+:[0-9]+\], v\[[0-9]+:[0-9]+\], -v\[[0-9]+:[0-9]+\]}} |
| Tom Stellard | 2a6a6105 | 2013-07-12 18:15:08 +0000 | [diff] [blame] | 5 | define void @fsub_f64(double addrspace(1)* %out, double addrspace(1)* %in1, |
| 6 | double addrspace(1)* %in2) { |
| 7 | %r0 = load double addrspace(1)* %in1 |
| 8 | %r1 = load double addrspace(1)* %in2 |
| 9 | %r2 = fsub double %r0, %r1 |
| 10 | store double %r2, double addrspace(1)* %out |
| 11 | ret void |
| 12 | } |