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[/] [scarts/] [trunk/] [toolchain/] [scarts-binutils/] [binutils-2.19.1/] [gas/] [testsuite/] [gas/] [d30v/] [bittest.l] - Blame information for rev 6

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Line No. Rev Author Line
1 6 jlechner
.*: Assembler messages:
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.*: Warning: Swapping instruction order
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.*: Warning: Executing btst in IU in reverse serial may not work
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.*: Warning: Executing bclr in IU may not work in parallel execution
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.*: Warning: Executing bset in IU may not work
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.*: Warning: Swapping instruction order
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GAS LISTING .*
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   1                    # bittest.s
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   2                    #
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   3                    # Bit operation instructions \(BCLR, BNOT, BSET, BTST\) should not be placed in IU.
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   4                    # If the user specifically indicates they should be in the IU, GAS will
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   5                    # generate warnings. The reason why this is not an error is that those instructions
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   6                    # will fail in IU only occasionally. Thus GAS should pack them in MU for
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   7                    # safety, and it just needs to draw attention when a violation is given.
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  10 0000 00F00000              nop -> ldw R1, @\(R2,R3\)
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  10      84401083
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  11 0008 04406144              nop || ldw R6, @\(R5,R4\)
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.*  Warning:Swapping instruction order
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  11      00F00000
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  12
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  13 0010 00F00000              nop -> BSET R1, R2, R3
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  13      82201083
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  14 0018 80F00000              nop <- BTST F1, R2, R3
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.*  Warning:Executing btst in IU in reverse serial may not work
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  14      02001083
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  15 0020 00F00000              nop || BCLR R1, R2, R3
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.*  Warning:Executing bclr in IU may not work in parallel execution
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  15      02301083
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  16 0028 00F00000              nop -> BNOT R1, R2, R3
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  16      82101083
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  17 0030 02101083              BNOT r1, r2, r3 -> nop
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  17      80F00000
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  18
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  19 0038 047C0105              bset r1, r2, r3 || moddec r4, 5
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.*  Warning:Swapping instruction order
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  19      02201083
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  21                            bset r1, r2, r3
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  22 0040 02201083              moddec r4, 5
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  22      847C0105
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  24                            bset r1, r2, r3
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  25 0048 02201083              joinll r4, r5, r6
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  25      88C04146
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  27                            joinll r4, r5, r6
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  28 0050 08C04146              bset r1, r2, r3
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  28      82201083

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