You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
38 lines
2.0 KiB
38 lines
2.0 KiB
; RUN: llc < %s -march=amdgcn -mcpu=verde -verify-machineinstrs | FileCheck --check-prefixes=GCN,PRE-GFX10 %s
|
|
; RUN: llc < %s -march=amdgcn -mcpu=gfx900 -verify-machineinstrs | FileCheck --check-prefixes=GCN,PRE-GFX10 %s
|
|
; RUN: llc < %s -march=amdgcn -mcpu=gfx1010 -verify-machineinstrs | FileCheck --check-prefixes=GCN,GFX10 %s
|
|
|
|
; GCN-LABEL: {{^}}getlod_1d:
|
|
; PRE-GFX10: image_get_lod v[0:3], v0, s[0:7], s[8:11] dmask:0xf{{$}}
|
|
; GFX10: image_get_lod v[0:3], v0, s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_1D
|
|
; GCN: s_waitcnt vmcnt(0)
|
|
define amdgpu_ps <4 x float> @getlod_1d(<8 x i32> inreg %rsrc, <4 x i32> inreg %samp, float %s) {
|
|
main_body:
|
|
%r = call <4 x float> @llvm.amdgcn.image.getlod.1d.v4f32.f32(i32 15, float %s, <8 x i32> %rsrc, <4 x i32> %samp, i1 0, i32 0, i32 0)
|
|
ret <4 x float> %r
|
|
}
|
|
|
|
; GCN-LABEL: {{^}}getlod_2d:
|
|
; PRE-GFX10: image_get_lod v[0:1], v[0:1], s[0:7], s[8:11] dmask:0x3{{$}}
|
|
; GFX10: image_get_lod v[0:1], v[0:1], s[0:7], s[8:11] dmask:0x3 dim:SQ_RSRC_IMG_2D
|
|
; GCN: s_waitcnt vmcnt(0)
|
|
define amdgpu_ps <2 x float> @getlod_2d(<8 x i32> inreg %rsrc, <4 x i32> inreg %samp, float %s, float %t) {
|
|
main_body:
|
|
%r = call <2 x float> @llvm.amdgcn.image.getlod.2d.v2f32.f32(i32 3, float %s, float %t, <8 x i32> %rsrc, <4 x i32> %samp, i1 0, i32 0, i32 0)
|
|
ret <2 x float> %r
|
|
}
|
|
|
|
; GCN-LABEL: {{^}}adjust_writemask_getlod_none_enabled:
|
|
; GCN-NOT: image
|
|
define amdgpu_ps <4 x float> @adjust_writemask_getlod_none_enabled(<8 x i32> inreg %rsrc, <4 x i32> inreg %samp, float %s, float %t) {
|
|
main_body:
|
|
%r = call <4 x float> @llvm.amdgcn.image.getlod.2d.v4f32.f32(i32 0, float %s, float %t, <8 x i32> %rsrc, <4 x i32> %samp, i1 0, i32 0, i32 0)
|
|
ret <4 x float> %r
|
|
}
|
|
|
|
declare <4 x float> @llvm.amdgcn.image.getlod.1d.v4f32.f32(i32, float, <8 x i32>, <4 x i32>, i1, i32, i32) #0
|
|
declare <4 x float> @llvm.amdgcn.image.getlod.2d.v4f32.f32(i32, float, float, <8 x i32>, <4 x i32>, i1, i32, i32) #0
|
|
declare <2 x float> @llvm.amdgcn.image.getlod.2d.v2f32.f32(i32, float, float, <8 x i32>, <4 x i32>, i1, i32, i32) #0
|
|
|
|
attributes #0 = { nounwind readnone }
|