From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 90887] PhiMovesPass in register allocator broken Date: Sun, 07 Jun 2015 19:36:13 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0441814326==" Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============0441814326== Content-Type: multipart/alternative; boundary="1433705773.B75a0.27524"; charset="UTF-8" --1433705773.B75a0.27524 Date: Sun, 7 Jun 2015 19:36:13 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=90887 --- Comment #1 from jr --- This is the minified shader I did the debugging with. translating program of type 4 FRAG DCL IN[0], GENERIC[9], PERSPECTIVE DCL OUT[0], COLOR DCL SAMP[0] DCL TEMP[0..2], LOCAL IMM[0] FLT32 { 0.0000, 1.9632, 0.8750, 0.0000} 0: MOV TEMP[0].xy, IN[0].xyyy 1: MOV TEMP[0].w, IMM[0].xxxx 2: TXL TEMP[0].xyz, TEMP[0], SAMP[0], 2D 3: MOV TEMP[1].xyz, TEMP[0].xyzx 4: MAD TEMP[0].x, TEMP[0].yyyy, IMM[0].yyyy, TEMP[0].xxxx 5: FSLT TEMP[0].x, TEMP[0].xxxx, IMM[0].zzzz 6: UIF TEMP[0].xxxx :0 7: MOV TEMP[0].xy, TEMP[2].xyyy 8: MOV TEMP[0].w, TEMP[2].zzzz 9: TXL TEMP[0].xyz, TEMP[0], SAMP[0], 2D 10: MOV TEMP[1].xyz, TEMP[0].zyxz 11: ENDIF 12: MOV TEMP[0].xyz, TEMP[1].xyzx 13: MOV TEMP[0].w, IMM[0].xxxx 14: MOV OUT[0], TEMP[0] 15: END -- You are receiving this mail because: You are the QA Contact for the bug. You are the assignee for the bug. --1433705773.B75a0.27524 Date: Sun, 7 Jun 2015 19:36:13 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 1 on bug 90887 from 
This is the minified shader I did the debugging with.

translating program of type 4
FRAG
DCL IN[0], GENERIC[9], PERSPECTIVE
DCL OUT[0], COLOR
DCL SAMP[0]
DCL TEMP[0..2], LOCAL
IMM[0] FLT32 {    0.0000,     1.9632,     0.8750,     0.0000}
  0: MOV TEMP[0].xy, IN[0].xyyy
  1: MOV TEMP[0].w, IMM[0].xxxx
  2: TXL TEMP[0].xyz, TEMP[0], SAMP[0], 2D
  3: MOV TEMP[1].xyz, TEMP[0].xyzx
  4: MAD TEMP[0].x, TEMP[0].yyyy, IMM[0].yyyy, TEMP[0].xxxx
  5: FSLT TEMP[0].x, TEMP[0].xxxx, IMM[0].zzzz
  6: UIF TEMP[0].xxxx :0
  7:   MOV TEMP[0].xy, TEMP[2].xyyy
  8:   MOV TEMP[0].w, TEMP[2].zzzz
  9:   TXL TEMP[0].xyz, TEMP[0], SAMP[0], 2D
 10:   MOV TEMP[1].xyz, TEMP[0].zyxz
 11: ENDIF
 12: MOV TEMP[0].xyz, TEMP[1].xyzx
 13: MOV TEMP[0].w, IMM[0].xxxx
 14: MOV OUT[0], TEMP[0]
 15: END

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