| Tom Stellard | 49f8bfd | 2015-01-06 18:00:21 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=amdgcn -mcpu=SI -mattr=-fp32-denormals,+fp64-denormals < %s | FileCheck -check-prefix=FP64-DENORMAL -check-prefix=FUNC %s |
| 2 | ; RUN: llc -march=amdgcn -mcpu=SI -mattr=+fp32-denormals,-fp64-denormals < %s | FileCheck -check-prefix=FP32-DENORMAL -check-prefix=FUNC %s |
| 3 | ; RUN: llc -march=amdgcn -mcpu=SI -mattr=+fp32-denormals,+fp64-denormals < %s | FileCheck -check-prefix=BOTH-DENORMAL -check-prefix=FUNC %s |
| 4 | ; RUN: llc -march=amdgcn -mcpu=SI -mattr=-fp32-denormals,-fp64-denormals < %s | FileCheck -check-prefix=NO-DENORMAL -check-prefix=FUNC %s |
| 5 | ; RUN: llc -march=amdgcn -mcpu=SI < %s | FileCheck -check-prefix=DEFAULT -check-prefix=FUNC %s |
| 6 | ; RUN: llc -march=amdgcn -mcpu=SI -mattr=-fp32-denormals < %s | FileCheck -check-prefix=DEFAULT -check-prefix=FUNC %s |
| 7 | ; RUN: llc -march=amdgcn -mcpu=SI -mattr=+fp64-denormals < %s | FileCheck -check-prefix=DEFAULT -check-prefix=FUNC %s |
| Matt Arsenault | 0989d51 | 2014-06-26 17:22:30 +0000 | [diff] [blame] | 8 | |
| Tom Stellard | 79243d9 | 2014-10-01 17:15:17 +0000 | [diff] [blame] | 9 | ; FUNC-LABEL: {{^}}test_kernel: |
| Matt Arsenault | f171cf2 | 2014-07-14 23:40:49 +0000 | [diff] [blame] | 10 | |
| 11 | ; DEFAULT: FloatMode: 192 |
| 12 | ; DEFAULT: IeeeMode: 0 |
| 13 | |
| 14 | ; FP64-DENORMAL: FloatMode: 192 |
| 15 | ; FP64-DENORMAL: IeeeMode: 0 |
| 16 | |
| 17 | ; FP32-DENORMAL: FloatMode: 48 |
| 18 | ; FP32-DENORMAL: IeeeMode: 0 |
| 19 | |
| 20 | ; BOTH-DENORMAL: FloatMode: 240 |
| 21 | ; BOTH-DENORMAL: IeeeMode: 0 |
| 22 | |
| 23 | ; NO-DENORMAL: FloatMode: 0 |
| 24 | ; NO-DENORMAL: IeeeMode: 0 |
| Matt Arsenault | 0989d51 | 2014-06-26 17:22:30 +0000 | [diff] [blame] | 25 | define void @test_kernel(float addrspace(1)* %out0, double addrspace(1)* %out1) nounwind { |
| 26 | store float 0.0, float addrspace(1)* %out0 |
| 27 | store double 0.0, double addrspace(1)* %out1 |
| 28 | ret void |
| 29 | } |