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832254e1c2
This feature is needed in order to support shifts of more than 255 bits on large integer types. This changes the syntax for llvm assembly to make shl, ashr and lshr instructions look like a binary operator: shl i32 %X, 1 instead of shl i32 %X, i8 1 Additionally, this should help a few passes perform additional optimizations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33776 91177308-0d34-0410-b5e6-96231b3b80d8
28 lines
778 B
LLVM
28 lines
778 B
LLVM
; RUN: llvm-as %s -o - | llvm-dis > %t.ll
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; RUN: diff %t.ll %s.out
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; test 9 bits
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;
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@b = constant i9 add(i9 511, i9 1)
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@c = constant i9 add(i9 511, i9 511)
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@d = constant i9 add(i9 504, i9 8)
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@e = constant i9 sub(i9 0 , i9 1)
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@f = constant i9 sub(i9 0 , i9 511)
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@g = constant i9 sub(i9 2 , i9 511)
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@h = constant i9 shl(i9 1 , i9 9)
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@i = constant i9 shl(i9 1 , i9 8)
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@j = constant i9 lshr(i9 511 , i9 8)
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@k = constant i9 lshr(i9 511 , i9 9)
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@l = constant i9 ashr(i9 511 , i9 8)
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@m = constant i9 ashr(i9 511 , i9 9)
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@n = constant i9 mul(i9 511, i9 2)
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@q = constant i9 sdiv(i9 511, i9 2)
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@r = constant i9 udiv(i9 511, i9 2)
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@s = constant i9 urem(i9 511, i9 -1)
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@t = constant i9 srem(i9 1, i9 510)
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@o = constant i9 trunc( i10 512 to i9 )
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@p = constant i9 trunc( i10 511 to i9 )
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