1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc -mtriple=amdgcn--amdpal -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GCN-SELDAG -enable-var-scope %s 3; RUN: llc -global-isel -mtriple=amdgcn--amdpal -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GCN-GISEL -enable-var-scope %s 4 5 6; Callee with VGPR arguments 7define hidden amdgpu_gfx float @callee(float %v.arg0, float %v.arg1) { 8; GCN-LABEL: callee: 9; GCN: ; %bb.0: 10; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) 11; GCN-NEXT: v_add_f32_e32 v0, v0, v1 12; GCN-NEXT: s_setpc_b64 s[30:31] 13 %add = fadd float %v.arg0, %v.arg1 14 ret float %add 15} 16 17define amdgpu_gfx float @caller(float %arg0) { 18; GCN-SELDAG-LABEL: caller: 19; GCN-SELDAG: ; %bb.0: 20; GCN-SELDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) 21; GCN-SELDAG-NEXT: v_add_f32_e32 v0, 1.0, v0 22; GCN-SELDAG-NEXT: s_mov_b32 s37, callee@abs32@hi 23; GCN-SELDAG-NEXT: s_mov_b32 s36, callee@abs32@lo 24; GCN-SELDAG-NEXT: v_mov_b32_e32 v1, 2.0 25; GCN-SELDAG-NEXT: s_setpc_b64 s[36:37] 26; 27; GCN-GISEL-LABEL: caller: 28; GCN-GISEL: ; %bb.0: 29; GCN-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) 30; GCN-GISEL-NEXT: v_add_f32_e32 v0, 1.0, v0 31; GCN-GISEL-NEXT: s_mov_b32 s36, callee@abs32@lo 32; GCN-GISEL-NEXT: s_mov_b32 s37, callee@abs32@hi 33; GCN-GISEL-NEXT: v_mov_b32_e32 v1, 2.0 34; GCN-GISEL-NEXT: s_setpc_b64 s[36:37] 35 %add = fadd float %arg0, 1.0 36 %call = tail call amdgpu_gfx float @callee(float %add, float 2.0) 37 ret float %call 38} 39