1 # RUN: llc -march=amdgcn -run-pass=instruction-select -verify-machineinstrs -global-isel %s -o - | FileCheck %s -check-prefixes=GCN 2 3 --- | 4 define void @minnum(i32 addrspace(1)* %global0) { ret void } 5 ... 6 --- 7 8 name: minnum 9 legalized: true 10 regBankSelected: true 11 12 # GCN-LABEL: name: minnum 13 body: | 14 bb.0: 15 liveins: $sgpr0, $vgpr0, $vgpr1, $vgpr3_vgpr4, $sgpr10_sgpr11, $vgpr10_vgpr11, $vgpr12_vgpr13 16 ; GCN: [[SGPR0:%[0-9]+]]:sreg_32_xm0 = COPY $sgpr0 17 ; GCN: [[VGPR0:%[0-9]+]]:vgpr_32 = COPY $vgpr0 18 ; GCN: [[VGPR1:%[0-9]+]]:vgpr_32 = COPY $vgpr1 19 %0:sgpr(s32) = COPY $sgpr0 20 %1:vgpr(s32) = COPY $vgpr0 21 %2:vgpr(s32) = COPY $vgpr1 22 %3:vgpr(s64) = COPY $vgpr3_vgpr4 23 24 ; GCN: [[SGPR64_0:%[0-9]+]]:sreg_64_xexec = COPY $sgpr10_sgpr11 25 ; GCN: [[VGPR64_0:%[0-9]+]]:vreg_64 = COPY $vgpr10_vgpr11 26 ; GCN: [[VGPR64_1:%[0-9]+]]:vreg_64 = COPY $vgpr12_vgpr13 27 %10:sgpr(s64) = COPY $sgpr10_sgpr11 28 %11:vgpr(s64) = COPY $vgpr10_vgpr11 29 %12:vgpr(s64) = COPY $vgpr12_vgpr13 30 31 ; minnum vs 32 ; GCN: V_MIN_F32_e32 [[SGPR0]], [[VGPR0]] 33 %4:vgpr(s32) = G_INTRINSIC intrinsic(@llvm.minnum.f32), %1, %0 34 35 ; minnum sv 36 ; GCN: V_MIN_F32_e32 [[SGPR0]], [[VGPR0]] 37 %5:vgpr(s32) = G_INTRINSIC intrinsic(@llvm.minnum.f32), %0, %1 38 39 ; minnum vv 40 ; GCN: V_MIN_F32_e32 [[VGPR0]], [[VGPR1]] 41 %6:vgpr(s32) = G_INTRINSIC intrinsic(@llvm.minnum.f32), %1, %2 42 43 G_STORE %4, %3 :: (store 4 into %ir.global0) 44 G_STORE %5, %3 :: (store 4 into %ir.global0) 45 G_STORE %6, %3 :: (store 4 into %ir.global0) 46 47 ; 64-bit 48 49 ; minnum vs 50 ; GCN: V_MIN_F64 0, [[SGPR64_0]], 0, [[VGPR64_0]], 0, 0 51 %14:vgpr(s64) = G_INTRINSIC intrinsic(@llvm.minnum.f64), %10, %11 52 53 ; minnum sv 54 ; GCN: V_MIN_F64 0, [[VGPR64_0]], 0, [[SGPR64_0]], 0, 0 55 %15:vgpr(s64) = G_INTRINSIC intrinsic(@llvm.minnum.f64), %11, %10 56 57 ; minnum vv 58 ; GCN: V_MIN_F64 0, [[VGPR64_0]], 0, [[VGPR64_1]], 0, 0 59 %16:vgpr(s64) = G_INTRINSIC intrinsic(@llvm.minnum.f64), %11, %12 60 61 G_STORE %14, %3 :: (store 8 into %ir.global0) 62 G_STORE %15, %3 :: (store 8 into %ir.global0) 63 G_STORE %16, %3 :: (store 8 into %ir.global0) 64 ... 65 --- 66
