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Drop some non-ascii stuff

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llvm-svn: 109456
This commit is contained in:
Anton Korobeynikov 2010-07-26 22:23:07 +00:00
parent 73936af25b
commit b71ee4ebbb
1 changed files with 7 additions and 7 deletions
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14
lib/Target/ARM/README.txt
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@ -645,13 +645,13 @@ void foo(unsigned char *a, unsigned char *b, int *c) {
currently llvm-gcc generates something like this (nice branchless code I'd say):
       ldrb    r0, [r0]
      ldrb    r1, [r1]
      orr     r0, r1, r0
      tst     r0, #255
      moveq   r0, #0
      streq   r0, [r2]
      bx      lr
ldrb r0, [r0]
ldrb r1, [r1]
orr r0, r1, r0
tst r0, #255
moveq r0, #0
streq r0, [r2]
      bx lr
Note that both "tst" and "moveq" are redundant.