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Don't set unused variables in arcExtMap_instName

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This commit is contained in:
Kamil Rytarowski 2014-12-04 18:34:23 +00:00 committed by pancake
parent fa5078ddda
commit 60d3e1fc62
1 changed files with 7 additions and 5 deletions
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12
libr/asm/arch/arc/gnu/arc-ext.c
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@ -316,9 +316,10 @@ arcExtMap_instName (int opcode, int insn, int *flags)
/* 16-bit instructions. */
if (0x08 <= opcode && opcode <= 0x0b)
{
unsigned char I, b, c, i;
/* I - set but not used */
unsigned char /* I, */ b, c, i;
I = (insn & 0xf800) >> 11;
/* I = (insn & 0xf800) >> 11; */
b = (insn & 0x0700) >> 8;
c = (insn & 0x00e0) >> 5;
i = (insn & 0x001f);
@ -331,10 +332,11 @@ arcExtMap_instName (int opcode, int insn, int *flags)
/* 32-bit instructions. */
else
{
unsigned char P, M, I, A, B;
/* P, M - set but not used */
unsigned char /* P, M, */ I, A, B;
P = (insn & 0x00c00000) >> 22;
M = (insn & 0x00000020);
/* P = (insn & 0x00c00000) >> 22; */
/* M = (insn & 0x00000020); */
I = (insn & 0x003f0000) >> 16;
A = (insn & 0x0000003f);
B = ((insn & 0x07000000) >> 24) | ((insn & 0x00007000) >> 9);