[llvm-commits] [llvm] r77363 - in /llvm/trunk: lib/Target/ARM/ARMInstrThumb2.td test/CodeGen/Thumb2/thumb2-orn.ll test/CodeGen/Thumb2/thumb2-orn2.ll

[David Goodwin]

Another rdar in an llvm commit! Who is that loser? Anyway this is  
another case of an instruction not being recognized by Apple's  
assembler. I'll revert as soon as we get that fixed (should be soon).

David

On Jul 28, 2009, at 1:51 PM, David Goodwin wrote:

> Author: david_goodwin
> Date: Tue Jul 28 15:51:25 2009
> New Revision: 77363
>
> URL: http://llvm.org/viewvc/llvm-project?rev=77363&view=rev
> Log:
> Remove support for ORN to workaround <rdar://problem/7096522>.
>
> Modified:
>    llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td
>    llvm/trunk/test/CodeGen/Thumb2/thumb2-orn.ll
>    llvm/trunk/test/CodeGen/Thumb2/thumb2-orn2.ll
>
> Modified: llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td?rev=77363&r1=77362&r2=77363&view=diff
>
> = 
> = 
> = 
> = 
> = 
> = 
> = 
> = 
> ======================================================================
> --- llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td (original)
> +++ llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td Tue Jul 28 15:51:25  
> 2009
> @@ -745,7 +745,8 @@
>
> // FIXME: A8.6.18  BFI - Bitfield insert (Encoding T1)
>
> -defm t2ORN  : T2I_bin_irs<"orn", BinOpFrag<(or  node:$LHS, (not  
> node:$RHS))>>;
> +// FIXME workaround for <rdar://problem/7096522>
> +//defm t2ORN  : T2I_bin_irs<"orn", BinOpFrag<(or  node:$LHS, (not  
> node:$RHS))>>;
>
> // Prefer over of t2EORri ra, rb, -1 because mvn has 16-bit version
> let AddedComplexity = 1 in
> @@ -755,8 +756,9 @@
> def : T2Pat<(and     GPR:$src, t2_so_imm_not:$imm),
>             (t2BICri GPR:$src, t2_so_imm_not:$imm)>;
>
> -def : T2Pat<(or      GPR:$src, t2_so_imm_not:$imm),
> -            (t2ORNri GPR:$src, t2_so_imm_not:$imm)>;
> +// FIXME workaround for <rdar://problem/7096522>
> +//def : T2Pat<(or      GPR:$src, t2_so_imm_not:$imm),
> +//            (t2ORNri GPR:$src, t2_so_imm_not:$imm)>;
>
> def : T2Pat<(t2_so_imm_not:$src),
>             (t2MVNi t2_so_imm_not:$src)>;
>
> Modified: llvm/trunk/test/CodeGen/Thumb2/thumb2-orn.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/Thumb2/thumb2-orn.ll?rev=77363&r1=77362&r2=77363&view=diff
>
> = 
> = 
> = 
> = 
> = 
> = 
> = 
> = 
> ======================================================================
> --- llvm/trunk/test/CodeGen/Thumb2/thumb2-orn.ll (original)
> +++ llvm/trunk/test/CodeGen/Thumb2/thumb2-orn.ll Tue Jul 28 15:51:25  
> 2009
> @@ -1,3 +1,4 @@
> +; XFAIL: *
> ; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {orn\ 
> \W*r\[0-9\]*,\\W*r\[0-9\]*,\\W*r\[0-9\]*$} | count 4
> ; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {orn\ 
> \W*r\[0-9\],\\W*r\[0-9\],\\W*r\[0-9\],\\W*lsl\\W*#5$} | count 1
> ; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {orn\ 
> \W*r\[0-9\],\\W*r\[0-9\],\\W*r\[0-9\],\\W*lsr\\W*#6$} | count 1
>
> Modified: llvm/trunk/test/CodeGen/Thumb2/thumb2-orn2.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/Thumb2/thumb2-orn2.ll?rev=77363&r1=77362&r2=77363&view=diff
>
> = 
> = 
> = 
> = 
> = 
> = 
> = 
> = 
> ======================================================================
> --- llvm/trunk/test/CodeGen/Thumb2/thumb2-orn2.ll (original)
> +++ llvm/trunk/test/CodeGen/Thumb2/thumb2-orn2.ll Tue Jul 28  
> 15:51:25 2009
> @@ -1,3 +1,4 @@
> +; XFAIL: *
> ; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {orn\ 
> \W*r\[0-9\]*,\\W*r\[0-9\]*,\\W*#\[0-9\]*} | grep {#187\\|#11141290\\| 
> #3422604288\\|#1114112} | count 4
>
> ; 0x000000bb = 187
>
>
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