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Hi, I am debugging private backend and faced interesting problem: sometimes spill hoisting creates double stores. (some output from -debug-only=regalloc). First hoisting: Checking redundant spills for 0 at 16r in %vreg19 [16r,144B:0)[144B,240B:1)[240B,280r:2)[296r,416B:3)[416B,456r:4)[472r,592B:5) 0 at 16r 1 at 144B-phi 2 at 240B-phi 3 at 296r 4 at 416B-phi 5 at 472r Merged to stack int: SS#0 [16r,592B:0) 0 at x hoisted: 16r STbo %vreg19, <fi#0> Second below: Checking redundant spills for 0 at 16r in %vreg19 [16r,96B:0)[144B,240B:1)[296r,416B:2)[416B,456r:3)[472r,592B:4) 0 a...

...<def> = COPY %vreg28<kill>; R600_Reg128:%vreg3 R600_Reg32:%vreg28 register: %vreg3 replace range with [304r,320r:1) RESULT: [304r,320r:1)[320r,416r:0)  0 at 320r 1 at 304r 336B%vreg1<def> = COPY %vreg26<kill>; R600_Reg128:%vreg1,%vreg26 register: %vreg1 +[336r,448B:0) +[448B,592B:0) +[880B,1168B:0) +[592B,832r:0) 352B%vreg1:sel_w<def> = COPY %vreg17<kill>; R600_Reg128:%vreg1 R600_TReg32:%vreg17 register: %vreg1 replace range with [336r,352r:1) RESULT: [336r,352r:1)[352r,832r:0)[880B,1168B:0)  0 at 352r 1 at 336r 368B%vreg13<def> = MOV 1, 0, 0, 0, %ALU_LITE...

...lt;kill>; R600_Reg128:%vreg3 > R600_Reg32:%vreg28 > register: %vreg3 replace range with [304r,320r:1) RESULT: > [304r,320r:1)[320r,416r:0)  0 at 320r 1 at 304r > 336B%vreg1<def> = COPY %vreg26<kill>; R600_Reg128:%vreg1,%vreg26 > register: %vreg1 +[336r,448B:0) +[448B,592B:0) +[880B,1168B:0) +[592B,832r:0) > 352B%vreg1:sel_w<def> = COPY %vreg17<kill>; R600_Reg128:%vreg1 > R600_TReg32:%vreg17 > register: %vreg1 replace range with [336r,352r:1) RESULT: > [336r,352r:1)[352r,832r:0)[880B,1168B:0)  0 at 352r 1 at 336r > 368B%vreg13<def>...

...gt; 528B%T2_X<def> = COPY %vreg39; R600_Reg32:%vreg39 > 544B%vreg40<def> = COPY %vreg6:sel_y; R600_Reg32:%vreg40 R600_Reg128:%vreg6 > 560B%T2_Y<def> = COPY %vreg40; R600_Reg32:%vreg40 > 576B%vreg41<def> = COPY %vreg6:sel_z; R600_Reg32:%vreg41 R600_Reg128:%vreg6 > 592B%T2_Z<def> = COPY %vreg41; R600_Reg32:%vreg41 > 608B%vreg42<def> = COPY %vreg6:sel_w; R600_Reg32:%vreg42 R600_Reg128:%vreg6 > 624B%T2_W<def> = COPY %vreg42; R600_Reg32:%vreg42 > 640B%vreg43<def> = COPY %vreg1:sel_x; R600_Reg32:%vreg43 R600_Reg128:%vreg1 > 656B%T1_...

Hi, I've compiled openssh 1.2.2 on Solaris 7/SPARC. On most hosts, things are fine. I get EGD going, compile openssh, and I can then generate hostkeys as described in the INSTALL file to get things running. On a few hosts though, the keygen fails like this: root at sylow:/source/USR_LOCAL/OFFICIAL/OPENSSH/ssh_client# ssh-keygen -b 1024 -f /etc/ssh/ssh_host_key -N '' ksh:

...eg39 R600_Reg128:%vreg6 528B%T2_X<def> = COPY %vreg39; R600_Reg32:%vreg39 544B%vreg40<def> = COPY %vreg6:sel_y; R600_Reg32:%vreg40 R600_Reg128:%vreg6 560B%T2_Y<def> = COPY %vreg40; R600_Reg32:%vreg40 576B%vreg41<def> = COPY %vreg6:sel_z; R600_Reg32:%vreg41 R600_Reg128:%vreg6 592B%T2_Z<def> = COPY %vreg41; R600_Reg32:%vreg41 608B%vreg42<def> = COPY %vreg6:sel_w; R600_Reg32:%vreg42 R600_Reg128:%vreg6 624B%T2_W<def> = COPY %vreg42; R600_Reg32:%vreg42 640B%vreg43<def> = COPY %vreg1:sel_x; R600_Reg32:%vreg43 R600_Reg128:%vreg1 656B%T1_X<def> = COPY...