https://bugs.freedesktop.org/show_bug.cgi?id=102905

Bug ID: 102905 Summary: [R600] Miscompilation of TGSI to VLIW causes artifacts in Gallium Nine with Crysis2 bump mapping Product: Mesa Version: 17.2 Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 Assignee: dri-devel@lists.freedesktop.org Reporter: iive@yahoo.com QA Contact: dri-devel@lists.freedesktop.org

In short, the miscompilation happens at "cmp" instruction where the destination register is also one of the source registers.

I suspect that the problem is caused by breaking "cmp" on two operands that are executed in different VLIW, thus the result of the first one changes the outcome of the second. Using a temporal register in "cmp" workarounds the issue.

The bug is NOT related to Shader Backend. Artifacts are still visible with "R600_DEBUG=nosb".

A D3D9 apitrace could be obtained from the ixit Nine ftp. The bug is also tracked at https://github.com/iXit/Mesa-3D/issues/288 .

My hardware is Radeon HD5670 (Evergreen, Redwood). Not reproducible on Radeon SI.

Bellow are D3D9 Pixel Shader, TGSI and R600 VLIW assembly: -------------------------------------------------------------- 445252 @1 IDirect3DDevice9::CreatePixelShader(this = 0xf1e0a290, pFunction = " // // Generated by Microsoft (R) D3DX9 Shader Compiler // // Parameters: // // sampler2D BlendMapSampler; // sampler2D BumpMap2Sampler; // float4 MatSpecColor; // float3 __0BlendFactor__1BlendMaskTiling__2BlendFalloff__3; // sampler2D bumpMapSampler; // sampler2D normalsSampler2D; // // // Registers: // // Name Reg Size // -------------------------------------------------- ----- ---- // MatSpecColor c13 1 // __0BlendFactor__1BlendMaskTiling__2BlendFalloff__3 c20 1 // bumpMapSampler s1 1 // normalsSampler2D s2 1 // BumpMap2Sampler s3 1 // BlendMapSampler s4 1 //

ps_3_0 def c0, 2, -1, 1, 0.5 def c1, 0.00392156886, 0, 0, 0 dcl_texcoord_centroid v0.x dcl_texcoord1 v1.xy dcl_texcoord2_pp v2 dcl_texcoord3_pp v3.xyz dcl_texcoord4 v4.xyz dcl_2d s1 dcl_2d s2 dcl_2d s3 dcl_2d s4 mov r0.x, c1.x mul_pp oC1.w, r0.x, c13.w texld_pp r0, v4, s4 mul_pp r0.x, r0.x, v4.z pow_sat_pp r1.x, r0.x, c20.z texld_pp r0, v1, s1 mad_pp r0.xy, r0, c0.x, c0.y dp2add_sat_pp r0.w, r0, -r0, c0.z rsq_pp r0.w, r0.w rcp_pp r0.z, r0.w texld_pp r2, v1, s3 mad_pp r1.yz, r2.xxyw, c0.x, c0.y dp2add_sat_pp r0.w, r1.yzzw, -r1.yzzw, c0.z rsq_pp r0.w, r0.w rcp_pp r1.w, r0.w lrp_pp r2.xyz, r1.x, r1.yzww, r0 mul_pp r0.xyz, r2.y, v3 mad_pp r0.xyz, r2.x, v2, r0 mov_pp r1.xyz, v2 mul_pp r2.xyw, r1.zxzy, v3.yzzx mad_pp r1.xyz, r1.yzxw, v3.zxyw, -r2.xyww mul_pp r1.xyz, r1, v2.w mad_pp r0.xyz, r2.z, r1, r0 mad_pp r0.xyz, r0, c0.w, c0.w mad_pp r0.xyz, r0, c0.x, c0.y nrm_pp r1.xyz, r0 max_pp r0.x, r1_abs.x, r1_abs.y max_pp r2.x, r1_abs.z, r0.x add r0.xy, r1_abs.zyzw, -r2.x rcp r0.z, r2.x cmp_pp r0.yw, r0.y, r1_abs.xxzz, r1_abs.xyzz cmp_pp r0.xy, r0.x, r1_abs, r0.ywzw //<===== this one mul_pp r1.xyz, r1, r0.z add r0.z, -r0.y, r0.x cmp r0.xy, r0.z, r0, r0.yxzw rcp r1.w, r0.x mul r0.z, r0.y, r1.w mov r0.w, c1.y texldl r0, r0.xzww, s2 mul_pp r0.xyz, r1, r0.w mad_pp oC1.xyz, r0, c0.w, c0.w mov_pp oC0, v0.x

// approximately 49 instruction slots used (5 texture, 44 arithmetic) ", ppShader = [0xbca9a080]) = D3D_OK --------------------------------------------------------------

Making the following change in the above code: --- - cmp_pp r0.xy, r0.x, r1_abs, r0.ywzw //<===== this one + mov r8, r0 + cmp_pp r0.xy, r8.x, r1_abs, r0.ywzw --- workarounds the issue. Alternative workaround is using different destination register, it just needs more changes in the follow up instructions.

With NINE_DEBUG=ps R600_DEBUG=ps the buggy shader looks like this: -------------------------------------------------------------- FRAG PROPERTY FS_COORD_ORIGIN UPPER_LEFT PROPERTY MUL_ZERO_WINS 1 DCL IN[0], GENERIC[0], PERSPECTIVE, CENTROID DCL IN[1], GENERIC[1], PERSPECTIVE DCL IN[2], GENERIC[2], PERSPECTIVE DCL IN[3], GENERIC[3], PERSPECTIVE DCL IN[4], GENERIC[4], PERSPECTIVE DCL OUT[0], COLOR[1] DCL OUT[1], COLOR DCL SAMP[1] DCL SAMP[2] DCL SAMP[3] DCL SAMP[4] DCL CONST[0..20] DCL TEMP[0..1] DCL TEMP[2], LOCAL DCL TEMP[3] IMM[0] FLT32 { 2.0000, -1.0000, 1.0000, 0.5000} IMM[1] FLT32 { 0.0039, 0.0000, 340282346638528859811704183484516925440.0000, 0.0000} 0: MOV TEMP[0].x, IMM[1].xxxx 1: MUL OUT[0].w, TEMP[0].xxxx, CONST[13].wwww 2: TEX TEMP[0], IN[4], SAMP[4], 2D 3: MUL TEMP[0].x, TEMP[0].xxxx, IN[4].zzzz 4: POW_SAT TEMP[1].x, |TEMP[0].xxxx|, CONST[20].zzzz 5: TEX TEMP[0], IN[1], SAMP[1], 2D 6: MAD TEMP[0].xy, TEMP[0], IMM[0].xxxx, IMM[0].yyyy 7: DP2 TEMP[2].x, TEMP[0], -TEMP[0] 8: ADD_SAT TEMP[0].w, IMM[0].zzzz, TEMP[2].xxxx 9: RSQ TEMP[2], |TEMP[0].wwww| 10: MIN TEMP[0].w, IMM[1].zzzz, TEMP[2] 11: RCP TEMP[0].z, TEMP[0].wwww 12: TEX TEMP[3], IN[1], SAMP[3], 2D 13: MAD TEMP[1].yz, TEMP[3].xxyw, IMM[0].xxxx, IMM[0].yyyy 14: DP2 TEMP[2].x, TEMP[1].yzzw, -TEMP[1].yzzw 15: ADD_SAT TEMP[0].w, IMM[0].zzzz, TEMP[2].xxxx 16: RSQ TEMP[2], |TEMP[0].wwww| 17: MIN TEMP[0].w, IMM[1].zzzz, TEMP[2] 18: RCP TEMP[1].w, TEMP[0].wwww 19: LRP TEMP[3].xyz, TEMP[1].xxxx, TEMP[1].yzww, TEMP[0] 20: MUL TEMP[0].xyz, TEMP[3].yyyy, IN[3] 21: MAD TEMP[0].xyz, TEMP[3].xxxx, IN[2], TEMP[0] 22: MOV TEMP[1].xyz, IN[2] 23: MUL TEMP[3].xyw, TEMP[1].zxzy, IN[3].yzzx 24: MAD TEMP[1].xyz, TEMP[1].yzxw, IN[3].zxyw, -TEMP[3].xyww 25: MUL TEMP[1].xyz, TEMP[1], IN[2].wwww 26: MAD TEMP[0].xyz, TEMP[3].zzzz, TEMP[1], TEMP[0] 27: MAD TEMP[0].xyz, TEMP[0], IMM[0].wwww, IMM[0].wwww 28: MAD TEMP[0].xyz, TEMP[0], IMM[0].xxxx, IMM[0].yyyy 29: DP3 TEMP[2].x, TEMP[0], TEMP[0] 30: RSQ TEMP[2].x, TEMP[2].xxxx 31: MIN TEMP[2].x, IMM[1].zzzz, TEMP[2].xxxx 32: MUL TEMP[1].xyz, TEMP[0], TEMP[2].xxxx 33: MAX TEMP[0].x, |TEMP[1].xxxx|, |TEMP[1].yyyy| 34: MAX TEMP[3].x, |TEMP[1].zzzz|, TEMP[0].xxxx 35: ADD TEMP[0].xy, |TEMP[1].zyzw|, -TEMP[3].xxxx 36: RCP TEMP[0].z, TEMP[3].xxxx 37: CMP TEMP[0].yw, TEMP[0].yyyy, |TEMP[1].xyzz|, |TEMP[1].xxzz| 38: CMP TEMP[0].xy, TEMP[0].xxxx, TEMP[0].ywzw, |TEMP[1]| 39: MUL TEMP[1].xyz, TEMP[1], TEMP[0].zzzz 40: ADD TEMP[0].z, -TEMP[0].yyyy, TEMP[0].xxxx 41: CMP TEMP[0].xy, TEMP[0].zzzz, TEMP[0].yxzw, TEMP[0] 42: RCP TEMP[1].w, TEMP[0].xxxx 43: MUL TEMP[0].z, TEMP[0].yyyy, TEMP[1].wwww 44: MOV TEMP[0].w, IMM[1].yyyy 45: TXL TEMP[0], TEMP[0].xzww, SAMP[2], 2D 46: MUL TEMP[0].xyz, TEMP[1], TEMP[0].wwww 47: MAD OUT[0].xyz, TEMP[0], IMM[0].wwww, IMM[0].wwww 48: MOV OUT[1], IN[0].xxxx 49: END

===== SHADER #81 ==================================== PS/REDWOOD/EVERGREEN ===== ===== 408 dw ===== 18 gprs ===== 0 stack ======================================= 0000 4000000b a0a80000 ALU 43 @22 KC0[CB0:0-15] 0022 00380c00 00146b80 1 x: INTERP_ZW __.x, R0.w, Param0.x VEC_210 0024 00380800 20146b80 y: INTERP_ZW __.y, R0.z, Param0.x VEC_210 0026 00380c00 40346b90 z: INTERP_ZW R1.z, R0.w, Param0.x VEC_210 0028 80380800 60346b90 w: INTERP_ZW R1.w, R0.z, Param0.x VEC_210 0030 00380c00 00346b10 2 x: INTERP_XY R1.x, R0.w, Param0.x VEC_210 0032 00380800 20346b10 y: INTERP_XY R1.y, R0.z, Param0.x VEC_210 0034 00380c00 40146b00 z: INTERP_XY __.z, R0.w, Param0.x VEC_210 0036 80380800 60146b00 w: INTERP_XY __.w, R0.z, Param0.x VEC_210 0038 00382400 00146b80 3 x: INTERP_ZW __.x, R0.y, Param1.x VEC_210 0040 00382000 20146b80 y: INTERP_ZW __.y, R0.x, Param1.x VEC_210 0042 00382400 40546b90 z: INTERP_ZW R2.z, R0.y, Param1.x VEC_210 0044 80382000 60546b90 w: INTERP_ZW R2.w, R0.x, Param1.x VEC_210 0046 00382400 00546b10 4 x: INTERP_XY R2.x, R0.y, Param1.x VEC_210 0048 00382000 20546b10 y: INTERP_XY R2.y, R0.x, Param1.x VEC_210 0050 00382400 40146b00 z: INTERP_XY __.z, R0.y, Param1.x VEC_210 0052 80382000 60146b00 w: INTERP_XY __.w, R0.x, Param1.x VEC_210 0054 00384400 00146b80 5 x: INTERP_ZW __.x, R0.y, Param2.x VEC_210 0056 00384000 20146b80 y: INTERP_ZW __.y, R0.x, Param2.x VEC_210 0058 00384400 40746b90 z: INTERP_ZW R3.z, R0.y, Param2.x VEC_210 0060 80384000 60746b90 w: INTERP_ZW R3.w, R0.x, Param2.x VEC_210 0062 00384400 00746b10 6 x: INTERP_XY R3.x, R0.y, Param2.x VEC_210 0064 00384000 20746b10 y: INTERP_XY R3.y, R0.x, Param2.x VEC_210 0066 00384400 40146b00 z: INTERP_XY __.z, R0.y, Param2.x VEC_210 0068 80384000 60146b00 w: INTERP_XY __.w, R0.x, Param2.x VEC_210 0070 00386400 00146b80 7 x: INTERP_ZW __.x, R0.y, Param3.x VEC_210 0072 00386000 20146b80 y: INTERP_ZW __.y, R0.x, Param3.x VEC_210 0074 00386400 40946b90 z: INTERP_ZW R4.z, R0.y, Param3.x VEC_210 0076 80386000 60946b90 w: INTERP_ZW R4.w, R0.x, Param3.x VEC_210 0078 00386400 00946b10 8 x: INTERP_XY R4.x, R0.y, Param3.x VEC_210 0080 00386000 20946b10 y: INTERP_XY R4.y, R0.x, Param3.x VEC_210 0082 00386400 40146b00 z: INTERP_XY __.z, R0.y, Param3.x VEC_210 0084 80386000 60146b00 w: INTERP_XY __.w, R0.x, Param3.x VEC_210 0086 00388400 00146b80 9 x: INTERP_ZW __.x, R0.y, Param4.x VEC_210 0088 00388000 20146b80 y: INTERP_ZW __.y, R0.x, Param4.x VEC_210 0090 00388400 40b46b90 z: INTERP_ZW R5.z, R0.y, Param4.x VEC_210 0092 80388000 60b46b90 w: INTERP_ZW R5.w, R0.x, Param4.x VEC_210 0094 00388400 00b46b10 10 x: INTERP_XY R5.x, R0.y, Param4.x VEC_210 0096 00388000 20b46b10 y: INTERP_XY R5.y, R0.x, Param4.x VEC_210 0098 00388400 40146b00 z: INTERP_XY __.z, R0.y, Param4.x VEC_210 0100 00388000 60146b00 w: INTERP_XY __.w, R0.x, Param4.x VEC_210 0102 800000fd 01000c90 t: MOV R8.x, [0x3b808081 0.00392157].x 0104 3b808081 0106 8191a0ff 60c00090 11 w: MUL R6.w, PS, KC0[13].w 0002 00000036 80400000 TEX 1 @108 0108 00051410 f00d1008 fc820000 SAMPLE R8.xyzw, R5.xy__, RID:20, SID:4 CT:NNNN 0004 40000038 a01c0004 ALU 8 @112 KC0[CB0:16-31] 0112 8100a008 01000090 12 x: MUL R8.x, R8.x, R5.z 0114 800000fe 01e04191 13 t: LOG_IEEE R15.x, |PV.x| 0116 801fe884 01e00090 14 x: MUL R15.x, KC0[4].z, PS 0118 800000fe 01e04090 15 t: EXP_IEEE R15.x, PV.x 0120 000000ff 81200c90 16 x: MOV_sat R9.x, PS 0122 000000ff a1200c80 y: MOV_sat __.y, PS 0124 000000ff c1200c80 z: MOV_sat __.z, PS 0126 800000ff e1200c80 w: MOV_sat __.w, PS 0006 00000040 80400000 TEX 1 @128 0128 00021110 f00d1008 fc808000 SAMPLE R8.xyzw, R2.xy__, RID:17, SID:1 CT:NNNN 0008 00000042 a04c0000 ALU 20 @132 0132 001fa008 010294f9 17 x: MULADD R8.x, R8.x, [0x40000000 2].x, -1.0 0134 801fa408 210294f9 y: MULADD R8.y, R8.y, [0x40000000 2].x, -1.0 0136 40000000 0138 021fc0fe 01405f10 18 x: DOT4 R10.x, PV.x, -PV.x 0140 029fc4fe 21405f00 y: DOT4 __.y, PV.y, -PV.y 0142 021f00f8 41405f00 z: DOT4 __.z, 0, -0 0144 821f00f8 61405f00 w: DOT4 __.w, 0, -0 0146 801fc8f9 e1000010 19 w: ADD_sat R8.w, 1.0, PV.x 0148 80000cfe 01e04391 20 t: RECIPSQRT_CLAMPED R15.x, |PV.w| 0150 000000ff 01400c90 21 x: MOV R10.x, PS 0152 000000ff 21400c90 y: MOV R10.y, PS 0154 000000ff 41400c90 z: MOV R10.z, PS 0156 800000ff 61400c90 w: MOV R10.w, PS 0158 819fc0fd 61000210 22 w: MIN R8.w, [0x7f7fffff 3.40282e+38].x, PV.w 0160 7f7fffff 0162 80000cfe 01e04310 23 t: RECIP_IEEE R15.x, PV.w 0164 000000ff 01000c80 24 x: MOV __.x, PS 0166 000000ff 21000c80 y: MOV __.y, PS 0168 000000ff 41000c90 z: MOV R8.z, PS 0170 800000ff 61000c80 w: MOV __.w, PS 0010 00000056 80400000 TEX 1 @172 0172 00021310 f00d100b fc818000 SAMPLE R11.xyzw, R2.xy__, RID:19, SID:3 CT:NNNN 0012 00000058 a1980000 ALU 103 @176 0176 001fa00b 212294f9 25 y: MULADD R9.y, R11.x, [0x40000000 2].x, -1.0 0178 801fa40b 412294f9 z: MULADD R9.z, R11.y, [0x40000000 2].x, -1.0 0180 40000000 0182 029fc4fe 01405f10 26 x: DOT4 R10.x, PV.y, -PV.y 0184 031fc8fe 21405f00 y: DOT4 __.y, PV.z, -PV.z 0186 021f00f8 41405f00 z: DOT4 __.z, 0, -0 0188 821f00f8 61405f00 w: DOT4 __.w, 0, -0 0190 801fc8f9 e1000010 27 w: ADD_sat R8.w, 1.0, PV.x 0192 80000cfe 01e04391 28 t: RECIPSQRT_CLAMPED R15.x, |PV.w| 0194 000000ff 01400c90 29 x: MOV R10.x, PS 0196 000000ff 21400c90 y: MOV R10.y, PS 0198 000000ff 41400c90 z: MOV R10.z, PS 0200 800000ff 61400c90 w: MOV R10.w, PS 0202 819fc0fd 61000210 30 w: MIN R8.w, [0x7f7fffff 3.40282e+38].x, PV.w 0204 7f7fffff 0206 80000cfe 01e04310 31 t: RECIP_IEEE R15.x, PV.w 0208 000000ff 01200c80 32 x: MOV __.x, PS 0210 000000ff 21200c80 y: MOV __.y, PS 0212 000000ff 41200c80 z: MOV __.z, PS 0214 800000ff 61200c90 w: MOV R9.w, PS 0216 020120f9 01e00010 33 x: ADD R15.x, 1.0, -R9.x 0218 020120f9 21e00010 y: ADD R15.y, 1.0, -R9.x 0220 820120f9 41e00010 z: ADD R15.z, 1.0, -R9.x 0222 000100fe 01e00090 34 x: MUL R15.x, PV.x, R8.x 0224 008104fe 21e00090 y: MUL R15.y, PV.y, R8.y 0226 810108fe 41e00090 z: MUL R15.z, PV.z, R8.z 0228 00812009 016280fe 35 x: MULADD R11.x, R9.x, R9.y, PV.x 0230 01012009 216284fe y: MULADD R11.y, R9.x, R9.z, PV.y 0232 81812009 416288fe z: MULADD R11.z, R9.x, R9.w, PV.z 0234 000084fe 01000090 36 x: MUL R8.x, PV.y, R4.x 0236 008084fe 21000090 y: MUL R8.y, PV.y, R4.y 0238 810084fe 41000090 z: MUL R8.z, PV.y, R4.z 0240 0000600b 010280fe 37 x: MULADD R8.x, R11.x, R3.x, PV.x 0242 0080600b 210284fe y: MULADD R8.y, R11.x, R3.y, PV.y 0244 8100600b 410288fe z: MULADD R8.z, R11.x, R3.z, PV.z 0246 00000003 01200c90 38 x: MOV R9.x, R3.x 0248 00000403 21200c90 y: MOV R9.y, R3.y 0250 80000803 41200c90 z: MOV R9.z, R3.z 0252 008088fe 01600090 39 x: MUL R11.x, PV.z, R4.y 0254 010080fe 21600090 y: MUL R11.y, PV.x, R4.z 0256 800084fe 61600090 w: MUL R11.w, PV.y, R4.x 0258 01008409 012290fe 40 x: MULADD R9.x, R9.y, R4.z, -PV.x 0260 00008809 212294fe y: MULADD R9.y, R9.z, R4.x, -PV.y 0262 80808009 41229cfe z: MULADD R9.z, R9.x, R4.y, -PV.w 0264 018060fe 01200090 41 x: MUL R9.x, PV.x, R3.w 0266 018064fe 21200090 y: MUL R9.y, PV.y, R3.w 0268 818068fe 41200090 z: MUL R9.z, PV.z, R3.w 0270 001fc80b 01028008 42 x: MULADD R8.x, R11.z, PV.x, R8.x 0272 009fc80b 21028408 y: MULADD R8.y, R11.z, PV.y, R8.y 0274 811fc80b 41028808 z: MULADD R8.z, R11.z, PV.z, R8.z 0276 019f80fe 01028cfc 43 x: MULADD R8.x, PV.x, 0.5, 0.5 0278 019f84fe 21028cfc y: MULADD R8.y, PV.y, 0.5, 0.5 0280 819f88fe 41028cfc z: MULADD R8.z, PV.z, 0.5, 0.5 0282 001fa0fe 010294f9 44 x: MULADD R8.x, PV.x, [0x40000000 2].x, -1.0 0284 001fa4fe 210294f9 y: MULADD R8.y, PV.y, [0x40000000 2].x, -1.0 0286 801fa8fe 410294f9 z: MULADD R8.z, PV.z, [0x40000000 2].x, -1.0 0288 40000000 0290 001fc0fe 01405f10 45 x: DOT4 R10.x, PV.x, PV.x 0292 009fc4fe 21405f00 y: DOT4 __.y, PV.y, PV.y 0294 011fc8fe 41405f00 z: DOT4 __.z, PV.z, PV.z 0296 801f00f8 61405f00 w: DOT4 __.w, 0, 0 0298 800000fe 01e04391 46 t: RECIPSQRT_CLAMPED R15.x, |PV.x| 0300 000000ff 01400c90 47 x: MOV R10.x, PS 0302 000000ff 21400c80 y: MOV __.y, PS 0304 000000ff 41400c80 z: MOV __.z, PS 0306 800000ff 61400c80 w: MOV __.w, PS 0308 801fc0fd 01400210 48 x: MIN R10.x, [0x7f7fffff 3.40282e+38].x, PV.x 0310 7f7fffff 0312 001fc008 01200090 49 x: MUL R9.x, R8.x, PV.x 0314 001fc408 21200090 y: MUL R9.y, R8.y, PV.x 0316 801fc808 41200090 z: MUL R9.z, R8.z, PV.x 0318 809fc0fe 01000193 50 x: MAX R8.x, |PV.x|, |PV.y| 0320 801fc809 01600191 51 x: MAX R11.x, |R9.z|, PV.x 0322 021fc809 01000011 52 x: ADD R8.x, |R9.z|, -PV.x 0324 021fc409 21000011 y: ADD R8.y, |R9.y|, -PV.x 0326 800000fe 01e04310 t: RECIP_IEEE R15.x, PV.x 0328 000000ff 01000c80 53 x: MOV __.x, PS 0330 000000ff 21000c80 y: MOV __.y, PS 0332 000000ff 41000c90 z: MOV R8.z, PS 0334 000000ff 61000c80 w: MOV __.w, PS 0336 80000009 22200c91 t: MOV R17.y, |R9.x| 0338 80000409 22000c91 54 y: MOV R16.y, |R9.y| 0340 00822408 210364fe 55 y: CNDGE R8.y, R8.y, R17.y, PV.y 0342 00000809 62200c91 w: MOV R17.w, |R9.z| 0344 80000809 62000c91 t: MOV R16.w, |R9.z| 0346 00000009 02000c91 56 x: MOV R16.x, |R9.x| 0348 819fc4fe 610360ff w: CNDGE R8.w, PV.y, PV.w, PS 0350 001fc008 01036408 57 x: CNDGE R8.x, R8.x, PV.x, R8.y 0352 80000409 22000c91 y: MOV R16.y, |R9.y| 0354 01010009 01200090 58 x: MUL R9.x, R9.x, R8.z 0356 009fc0fe 21036c08 y: CNDGE R8.y, PV.x, PV.y, R8.w 0358 01010809 41200090 z: MUL R9.z, R9.z, R8.z 0360 81010409 21200090 t: MUL R9.y, R9.y, R8.z 0362 800114fe 41000010 59 z: ADD R8.z, -PV.y, R8.x 0364 000108fe 01036408 60 x: CNDGE R8.x, PV.z, R8.x, R8.y 0366 808108fe 21036008 y: CNDGE R8.y, PV.z, R8.y, R8.x 0368 800000fe 01e04310 61 t: RECIP_IEEE R15.x, PV.x 0370 000000ff 01200c80 62 x: MOV __.x, PS 0372 000000ff 21200c80 y: MOV __.y, PS 0374 000000ff 41200c80 z: MOV __.z, PS 0376 800000ff 61200c90 w: MOV R9.w, PS 0378 019fc408 41000090 63 z: MUL R8.z, R8.y, PV.w 0380 800004f8 61000c90 w: MOV R8.w, 0 0014 000000c0 80400000 TEX 1 @384 0384 00081211 f00d1008 6d010000 SAMPLE_L R8.xyzw, R8.xzww, RID:18, SID:2 CT:NNNN 0016 000000c2 a0240000 ALU 10 @388 0388 01810009 01000090 64 x: MUL R8.x, R9.x, R8.w 0390 01810409 21000090 y: MUL R8.y, R9.y, R8.w 0392 81810809 41000090 z: MUL R8.z, R9.z, R8.w 0394 019f80fe 00c28cfc 65 x: MULADD R6.x, PV.x, 0.5, 0.5 0396 019f84fe 20c28cfc y: MULADD R6.y, PV.y, 0.5, 0.5 0398 819f88fe 40c28cfc z: MULADD R6.z, PV.z, 0.5, 0.5 0400 00000001 00e00c90 66 x: MOV R7.x, R1.x 0402 00000001 20e00c90 y: MOV R7.y, R1.x 0404 00000001 40e00c90 z: MOV R7.z, R1.x 0406 80000001 60e00c90 w: MOV R7.w, R1.x 0018 c0030001 94c00688 EXPORT PIXEL 1 R6.xyzw 0020 c0038000 95200688 EXPORT_DONE PIXEL 0 R7.xyzw EOP ===== SHADER_END ===============================================================