1 ; RUN: llc -global-isel=0 -march=amdgcn -mcpu=gfx1010 -mattr=+wavefrontsize32,-wavefrontsize64 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GFX1032 %s
2 ; RUN: llc -global-isel=1 -march=amdgcn -mcpu=gfx1010 -mattr=+wavefrontsize32,-wavefrontsize64 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GFX1032 %s
3 ; RUN: llc -global-isel=0 -march=amdgcn -mcpu=gfx1010 -mattr=-wavefrontsize32,+wavefrontsize64 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GFX1064 %s
4 ; RUN: llc -global-isel=1 -march=amdgcn -mcpu=gfx1100 -mattr=+wavefrontsize32,-wavefrontsize64 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GFX1032 %s
5 ; RUN: llc -global-isel=0 -march=amdgcn -mcpu=gfx1100 -mattr=+wavefrontsize32,-wavefrontsize64 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GFX1032 %s
6 ; RUN: llc -global-isel=1 -march=amdgcn -mcpu=gfx1010 -mattr=-wavefrontsize32,+wavefrontsize64 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GFX1064 %s
7 ; RUN: llc -global-isel=0 -march=amdgcn -mcpu=gfx1100 -mattr=-wavefrontsize32,+wavefrontsize64 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GFX1064 %s
8 ; RUN: llc -global-isel=1 -march=amdgcn -mcpu=gfx1100 -mattr=-wavefrontsize32,+wavefrontsize64 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GFX1064 %s
10 ; GCN-LABEL: {{^}}test_init_exec:
11 ; GFX1032: s_mov_b32 exec_lo, 0x12345
12 ; GFX1064: s_mov_b64 exec, 0x12345
13 ; GCN: v_add_f32_e32 v0,
14 define amdgpu_ps float @test_init_exec(float %a, float %b) {
16 %s = fadd float %a, %b
17 call void @llvm.amdgcn.init.exec(i64 74565)
21 ; GCN-LABEL: {{^}}test_init_exec_from_input:
22 ; GCN: s_bfe_u32 s0, s3, 0x70008
23 ; GFX1032: s_bfm_b32 exec_lo, s0, 0
24 ; GFX1032: s_cmp_eq_u32 s0, 32
25 ; GFX1032: s_cmov_b32 exec_lo, -1
26 ; GFX1064: s_bfm_b64 exec, s0, 0
27 ; GFX1064: s_cmp_eq_u32 s0, 64
28 ; GFX1064: s_cmov_b64 exec, -1
29 ; GCN: v_add_f32_e32 v0,
30 define amdgpu_ps float @test_init_exec_from_input(i32 inreg, i32 inreg, i32 inreg, i32 inreg %count, float %a, float %b) {
32 %s = fadd float %a, %b
33 call void @llvm.amdgcn.init.exec.from.input(i32 %count, i32 8)
37 declare void @llvm.amdgcn.init.exec(i64)
38 declare void @llvm.amdgcn.init.exec.from.input(i32, i32)