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https://github.com/c64scene-ar/llvm-6502.git
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3da59db637
The long awaited CAST patch. This introduces 12 new instructions into LLVM to replace the cast instruction. Corresponding changes throughout LLVM are provided. This passes llvm-test, llvm/test, and SPEC CPUINT2000 with the exception of 175.vpr which fails only on a slight floating point output difference. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31931 91177308-0d34-0410-b5e6-96231b3b80d8
10 lines
254 B
LLVM
10 lines
254 B
LLVM
; RUN: llvm-as < %s | opt -instcombine | llvm-dis | notcast '' 'getelementptr.*'
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%G = external global [3 x sbyte]
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implementation
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ubyte *%foo(uint %Idx) {
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%tmp = getelementptr ubyte* cast ([3 x sbyte]* %G to ubyte*), uint %Idx
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ret ubyte* %tmp
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}
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