diff --git a/lib/Target/R600/R600Instructions.td b/lib/Target/R600/R600Instructions.td index 27b0214b009..83d735f28c5 100644 --- a/lib/Target/R600/R600Instructions.td +++ b/lib/Target/R600/R600Instructions.td @@ -575,14 +575,16 @@ class CF_WORD0_R600 { class CF_CLAUSE_R600 inst, dag ins, string AsmPrint> : AMDGPUInst <(outs), ins, AsmPrint, [] >, CF_WORD0_R600, CF_WORD1_R600 { field bits<64> Inst; + bits<4> CNT; let CF_INST = inst; let BARRIER = 1; let CF_CONST = 0; let VALID_PIXEL_MODE = 0; let COND = 0; + let COUNT = CNT{2-0}; let CALL_COUNT = 0; - let COUNT_3 = 0; + let COUNT_3 = CNT{3}; let END_OF_PROGRAM = 0; let WHOLE_QUAD_MODE = 0; @@ -1162,52 +1164,52 @@ let Predicates = [isR600] in { } defm : SteamOutputExportPattern; - def CF_TC_R600 : CF_CLAUSE_R600<1, (ins i32imm:$ADDR, i32imm:$COUNT), - "TEX $COUNT @$ADDR"> { + def CF_TC_R600 : CF_CLAUSE_R600<1, (ins i32imm:$ADDR, i32imm:$CNT), + "TEX $CNT @$ADDR"> { let POP_COUNT = 0; } - def CF_VC_R600 : CF_CLAUSE_R600<2, (ins i32imm:$ADDR, i32imm:$COUNT), - "VTX $COUNT @$ADDR"> { + def CF_VC_R600 : CF_CLAUSE_R600<2, (ins i32imm:$ADDR, i32imm:$CNT), + "VTX $CNT @$ADDR"> { let POP_COUNT = 0; } def WHILE_LOOP_R600 : CF_CLAUSE_R600<6, (ins i32imm:$ADDR), "LOOP_START_DX10 @$ADDR"> { let POP_COUNT = 0; - let COUNT = 0; + let CNT = 0; } def END_LOOP_R600 : CF_CLAUSE_R600<5, (ins i32imm:$ADDR), "END_LOOP @$ADDR"> { let POP_COUNT = 0; - let COUNT = 0; + let CNT = 0; } def LOOP_BREAK_R600 : CF_CLAUSE_R600<9, (ins i32imm:$ADDR), "LOOP_BREAK @$ADDR"> { let POP_COUNT = 0; - let COUNT = 0; + let CNT = 0; } def CF_CONTINUE_R600 : CF_CLAUSE_R600<8, (ins i32imm:$ADDR), "CONTINUE @$ADDR"> { let POP_COUNT = 0; - let COUNT = 0; + let CNT = 0; } def CF_JUMP_R600 : CF_CLAUSE_R600<10, (ins i32imm:$ADDR, i32imm:$POP_COUNT), "JUMP @$ADDR POP:$POP_COUNT"> { - let COUNT = 0; + let CNT = 0; } def CF_ELSE_R600 : CF_CLAUSE_R600<13, (ins i32imm:$ADDR, i32imm:$POP_COUNT), "ELSE @$ADDR POP:$POP_COUNT"> { - let COUNT = 0; + let CNT = 0; } def CF_CALL_FS_R600 : CF_CLAUSE_R600<19, (ins), "CALL_FS"> { let ADDR = 0; - let COUNT = 0; + let CNT = 0; let POP_COUNT = 0; } def POP_R600 : CF_CLAUSE_R600<14, (ins i32imm:$ADDR, i32imm:$POP_COUNT), "POP @$ADDR POP:$POP_COUNT"> { - let COUNT = 0; + let CNT = 0; } def CF_END_R600 : CF_CLAUSE_R600<0, (ins), "CF_END"> { - let COUNT = 0; + let CNT = 0; let POP_COUNT = 0; let ADDR = 0; let END_OF_PROGRAM = 1; diff --git a/test/CodeGen/R600/rv7x0_count3.ll b/test/CodeGen/R600/rv7x0_count3.ll new file mode 100644 index 00000000000..474d6ba9026 --- /dev/null +++ b/test/CodeGen/R600/rv7x0_count3.ll @@ -0,0 +1,44 @@ +; RUN: llc < %s -march=r600 -show-mc-encoding -mcpu=rv710 | FileCheck %s + +; CHECK: TEX 9 @4 ; encoding: [0x04,0x00,0x00,0x00,0x00,0x04,0x88,0x80] + +define void @test(<4 x float> addrspace(1)* %out, <4 x float> addrspace(1)* %in) { + %1 = call float @llvm.R600.load.input(i32 4) + %2 = call float @llvm.R600.load.input(i32 5) + %3 = call float @llvm.R600.load.input(i32 6) + %4 = call float @llvm.R600.load.input(i32 7) + %5 = insertelement <4 x float> undef, float %1, i32 0 + %6 = insertelement <4 x float> %5, float %2, i32 1 + %7 = insertelement <4 x float> %6, float %3, i32 2 + %8 = insertelement <4 x float> %7, float %4, i32 3 + %9 = call <4 x float> @llvm.AMDGPU.tex(<4 x float> %8, i32 0, i32 0, i32 1) + %10 = call <4 x float> @llvm.AMDGPU.tex(<4 x float> %8, i32 1, i32 0, i32 1) + %11 = call <4 x float> @llvm.AMDGPU.tex(<4 x float> %8, i32 2, i32 0, i32 1) + %12 = call <4 x float> @llvm.AMDGPU.tex(<4 x float> %8, i32 3, i32 0, i32 1) + %13 = call <4 x float> @llvm.AMDGPU.tex(<4 x float> %8, i32 4, i32 0, i32 1) + %14 = call <4 x float> @llvm.AMDGPU.tex(<4 x float> %8, i32 5, i32 0, i32 1) + %15 = call <4 x float> @llvm.AMDGPU.tex(<4 x float> %8, i32 6, i32 0, i32 1) + %16 = call <4 x float> @llvm.AMDGPU.tex(<4 x float> %8, i32 7, i32 0, i32 1) + %17 = call <4 x float> @llvm.AMDGPU.tex(<4 x float> %8, i32 8, i32 0, i32 1) + %18 = call <4 x float> @llvm.AMDGPU.tex(<4 x float> %8, i32 9, i32 0, i32 1) + %19 = fadd <4 x float> %9, %10 + %20 = fadd <4 x float> %19, %11 + %21 = fadd <4 x float> %20, %12 + %22 = fadd <4 x float> %21, %13 + %23 = fadd <4 x float> %22, %14 + %24 = fadd <4 x float> %23, %15 + %25 = fadd <4 x float> %24, %16 + %26 = fadd <4 x float> %25, %17 + %27 = fadd <4 x float> %26, %18 + call void @llvm.R600.store.swizzle(<4 x float> %27, i32 0, i32 2) + ret void +} + +declare <4 x float> @llvm.AMDGPU.tex(<4 x float>, i32, i32, i32) readnone + +; Function Attrs: readnone +declare float @llvm.R600.load.input(i32) #1 + + +declare void @llvm.R600.store.swizzle(<4 x float>, i32, i32) +attributes #1 = { readnone }