1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2 2; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -amdgpu-enable-delay-alu=0 -global-isel=1 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX11 %s 3; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -amdgpu-enable-delay-alu=0 -global-isel=0 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX11 %s 4 5declare i64 @llvm.amdgcn.s.bitreplicate(i32) 6 7define i64 @test_s_bitreplicate_constant() { 8; GFX11-LABEL: test_s_bitreplicate_constant: 9; GFX11: ; %bb.0: ; %entry 10; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) 11; GFX11-NEXT: v_mov_b32_e32 v0, 0xfccc30c 12; GFX11-NEXT: v_mov_b32_e32 v1, 0xc033fffc 13; GFX11-NEXT: s_setpc_b64 s[30:31] 14entry: 15 %br = call i64 @llvm.amdgcn.s.bitreplicate(i32 u0x85FE3A92) 16 ret i64 %br 17} 18 19define i64 @test_s_bitreplicate_constant_zero() { 20; GFX11-LABEL: test_s_bitreplicate_constant_zero: 21; GFX11: ; %bb.0: ; %entry 22; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) 23; GFX11-NEXT: v_dual_mov_b32 v0, 0 :: v_dual_mov_b32 v1, 0 24; GFX11-NEXT: s_setpc_b64 s[30:31] 25entry: 26 %br = call i64 @llvm.amdgcn.s.bitreplicate(i32 0) 27 ret i64 %br 28} 29 30define i64 @test_s_bitreplicate_constant_neg_one() { 31; GFX11-LABEL: test_s_bitreplicate_constant_neg_one: 32; GFX11: ; %bb.0: ; %entry 33; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) 34; GFX11-NEXT: v_dual_mov_b32 v0, -1 :: v_dual_mov_b32 v1, -1 35; GFX11-NEXT: s_setpc_b64 s[30:31] 36entry: 37 %br = call i64 @llvm.amdgcn.s.bitreplicate(i32 -1) 38 ret i64 %br 39} 40 41define i64 @test_s_bitreplicate_constant_undef() { 42; GFX11-LABEL: test_s_bitreplicate_constant_undef: 43; GFX11: ; %bb.0: ; %entry 44; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) 45; GFX11-NEXT: s_bitreplicate_b64_b32 s[0:1], s0 46; GFX11-NEXT: v_dual_mov_b32 v0, s0 :: v_dual_mov_b32 v1, s1 47; GFX11-NEXT: s_setpc_b64 s[30:31] 48entry: 49 %br = call i64 @llvm.amdgcn.s.bitreplicate(i32 undef) 50 ret i64 %br 51} 52 53define i64 @test_s_bitreplicate_constant_poison() { 54; GFX11-LABEL: test_s_bitreplicate_constant_poison: 55; GFX11: ; %bb.0: ; %entry 56; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) 57; GFX11-NEXT: s_bitreplicate_b64_b32 s[0:1], s0 58; GFX11-NEXT: v_dual_mov_b32 v0, s0 :: v_dual_mov_b32 v1, s1 59; GFX11-NEXT: s_setpc_b64 s[30:31] 60entry: 61 %br = call i64 @llvm.amdgcn.s.bitreplicate(i32 poison) 62 ret i64 %br 63} 64 65define amdgpu_cs void @test_s_bitreplicate_sgpr(i32 inreg %mask, ptr addrspace(1) %out) { 66; GFX11-LABEL: test_s_bitreplicate_sgpr: 67; GFX11: ; %bb.0: ; %entry 68; GFX11-NEXT: s_bitreplicate_b64_b32 s[0:1], s0 69; GFX11-NEXT: v_dual_mov_b32 v3, s1 :: v_dual_mov_b32 v2, s0 70; GFX11-NEXT: global_store_b64 v[0:1], v[2:3], off 71; GFX11-NEXT: s_endpgm 72entry: 73 %br = call i64 @llvm.amdgcn.s.bitreplicate(i32 %mask) 74 store i64 %br, ptr addrspace(1) %out 75 ret void 76} 77 78define i64 @test_s_bitreplicate_vgpr(i32 %mask) { 79; GFX11-LABEL: test_s_bitreplicate_vgpr: 80; GFX11: ; %bb.0: ; %entry 81; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) 82; GFX11-NEXT: v_readfirstlane_b32 s0, v0 83; GFX11-NEXT: s_bitreplicate_b64_b32 s[0:1], s0 84; GFX11-NEXT: v_dual_mov_b32 v0, s0 :: v_dual_mov_b32 v1, s1 85; GFX11-NEXT: s_setpc_b64 s[30:31] 86entry: 87 %br = call i64 @llvm.amdgcn.s.bitreplicate(i32 %mask) 88 ret i64 %br 89} 90