| Matt Arsenault | 76723d7 | 2015-01-16 22:11:00 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck %s |
| Tom Stellard | 75aadc2 | 2012-12-11 21:25:42 +0000 | [diff] [blame] | 2 | |
| Matt Arsenault | 76723d7 | 2015-01-16 22:11:00 +0000 | [diff] [blame] | 3 | ; CHECK: FLOOR * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} |
| Nicolai Haehnle | df3a20c | 2016-04-06 19:40:20 +0000 | [diff] [blame] | 4 | define amdgpu_ps void @test(<4 x float> inreg %reg0) { |
| Vincent Lejeune | f143af3 | 2013-11-11 22:10:24 +0000 | [diff] [blame] | 5 | %r0 = extractelement <4 x float> %reg0, i32 0 |
| Tom Stellard | 75aadc2 | 2012-12-11 21:25:42 +0000 | [diff] [blame] | 6 | %r1 = call float @floor(float %r0) |
| Vincent Lejeune | f143af3 | 2013-11-11 22:10:24 +0000 | [diff] [blame] | 7 | %vec = insertelement <4 x float> undef, float %r1, i32 0 |
| Matt Arsenault | 82e5e1e | 2016-07-15 21:27:08 +0000 | [diff] [blame] | 8 | call void @llvm.r600.store.swizzle(<4 x float> %vec, i32 0, i32 0) |
| Tom Stellard | 75aadc2 | 2012-12-11 21:25:42 +0000 | [diff] [blame] | 9 | ret void |
| 10 | } |
| 11 | |
| Tom Stellard | 75aadc2 | 2012-12-11 21:25:42 +0000 | [diff] [blame] | 12 | declare float @floor(float) readonly |
| Matt Arsenault | 82e5e1e | 2016-07-15 21:27:08 +0000 | [diff] [blame] | 13 | declare void @llvm.r600.store.swizzle(<4 x float>, i32, i32) |
| Vincent Lejeune | f143af3 | 2013-11-11 22:10:24 +0000 | [diff] [blame] | 14 | |