xref: /aosp_15_r20/external/llvm/test/CodeGen/AMDGPU/amdgpu-shader-calling-convention.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc -march=amdgcn -mcpu=tahiti -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
2*9880d681SAndroid Build Coastguard Worker; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
3*9880d681SAndroid Build Coastguard Worker
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Worker; GCN-LABEL: {{^}}shader_cc:
6*9880d681SAndroid Build Coastguard Worker; GCN: v_add_i32_e32 v0, vcc, s8, v0
7*9880d681SAndroid Build Coastguard Workerdefine amdgpu_cs float @shader_cc(<4 x i32> inreg, <4 x i32> inreg, i32 inreg %w, float %v) {
8*9880d681SAndroid Build Coastguard Worker  %vi = bitcast float %v to i32
9*9880d681SAndroid Build Coastguard Worker  %x = add i32 %vi, %w
10*9880d681SAndroid Build Coastguard Worker  %xf = bitcast i32 %x to float
11*9880d681SAndroid Build Coastguard Worker  ret float %xf
12*9880d681SAndroid Build Coastguard Worker}
13*9880d681SAndroid Build Coastguard Worker
14*9880d681SAndroid Build Coastguard Worker; GCN-LABEL: {{^}}kernel_cc:
15*9880d681SAndroid Build Coastguard Worker; GCN: s_endpgm
16*9880d681SAndroid Build Coastguard Workerdefine float @kernel_cc(<4 x i32> inreg, <4 x i32> inreg, i32 inreg %w, float %v) {
17*9880d681SAndroid Build Coastguard Worker  %vi = bitcast float %v to i32
18*9880d681SAndroid Build Coastguard Worker  %x = add i32 %vi, %w
19*9880d681SAndroid Build Coastguard Worker  %xf = bitcast i32 %x to float
20*9880d681SAndroid Build Coastguard Worker  ret float %xf
21*9880d681SAndroid Build Coastguard Worker}
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