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[/] [openrisc/] [trunk/] [gnu-old/] [binutils-2.18.50/] [gas/] [testsuite/] [gas/] [score/] [ldi.s] - Blame information for rev 832

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1 38 julius
/*
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 * test relax
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 * ldi <-> ldiu! : for ldiu! : register number must be in 0-15, simm16:  [0-255]
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 *   (1)ldi rD, simm16 : rD = simm16
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 *   (2)ldiu! rD, imm8 : rD = ZE(imm8)
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 * Author: ligang
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 */
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/* This macro transform 32b instruction to 16b. */
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.macro tran3216 insn32, insn16
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.align 4
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  \insn32 r2, 0                  #32b -> 16b
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  \insn16 r2, 0
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  \insn32 r3, 255                #32b -> 16b
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  \insn16 r3, 255
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  \insn32 r4, 9                  #32b -> 16b
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  \insn32 r4, 9                  #32b -> 16b
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  \insn16 r3, 255
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  \insn32 r3, 255                #32b -> 16b
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  \insn32 r8, 3                  #No transform
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  \insn32 r25, 3                 #No transform
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.endm
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/* This macro transform 16b instruction to 32b. */
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.macro tran1632 insn32, insn16
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.align 4
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  \insn16 r2, 0                  #16b -> 32b
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  \insn32 r25, 0
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  \insn16 r3, 255                #16b -> 32b
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  \insn32 r23, 1
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  \insn16 r15, 255               #No transform
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  \insn32 r15, 255
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  \insn16 r8, 3                  #No transform
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  \insn16 r8, 3                  #No transform
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.endm
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.text
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  tran3216 "ldi", "ldiu!"
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  tran1632 "ldi", "ldiu!"

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