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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
274 B
LLVM
10 lines
274 B
LLVM
; This test case is reduced from llvmAsmParser.cpp
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; The optimizer should not remove the cast here.
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; RUN: llvm-as %s -o - | opt -instcombine | llvm-dis | grep 'sext.*int'
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bool %test(short %X) {
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%A = cast short %X to uint
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%B = setgt uint %A, 1330
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ret bool %B
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}
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