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201c9776bd
multiplies. Some more cleverness would be nice, though. It would be nice if we could do this transformation on illegal types. Also, we would prefer a narrower constant when possible so that we can use a narrower multiply, which can be cheaper. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60283 91177308-0d34-0410-b5e6-96231b3b80d8
11 lines
392 B
LLVM
11 lines
392 B
LLVM
; RUN: llvm-as < %s | llc -mtriple=i686-pc-linux-gnu | grep 63551 | count 1
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; ModuleID = '<stdin>'
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target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32"
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target triple = "i686-pc-linux-gnu"
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define zeroext i16 @a(i16 zeroext %x) nounwind {
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entry:
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%div = udiv i16 %x, 33 ; <i32> [#uses=1]
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ret i16 %div
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}
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