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https://github.com/c64scene-ar/llvm-6502.git
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ae3a0be92e
integer and floating-point opcodes, introducing FAdd, FSub, and FMul. For now, the AsmParser, BitcodeReader, and IRBuilder all preserve backwards compatability, and the Core LLVM APIs preserve backwards compatibility for IR producers. Most front-ends won't need to change immediately. This implements the first step of the plan outlined here: http://nondot.org/sabre/LLVMNotes/IntegerOverflow.txt git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72897 91177308-0d34-0410-b5e6-96231b3b80d8
15 lines
676 B
LLVM
15 lines
676 B
LLVM
; RUN: llvm-as < %s | llc -march=x86 | grep mov | count 2
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define void @ccosl({ x86_fp80, x86_fp80 }* noalias sret %agg.result, { x86_fp80, x86_fp80 } %z) nounwind {
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entry:
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%z8 = extractvalue { x86_fp80, x86_fp80 } %z, 0
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%z9 = extractvalue { x86_fp80, x86_fp80 } %z, 1
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%0 = fsub x86_fp80 0xK80000000000000000000, %z9
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%insert = insertvalue { x86_fp80, x86_fp80 } undef, x86_fp80 %0, 0
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%insert7 = insertvalue { x86_fp80, x86_fp80 } %insert, x86_fp80 %z8, 1
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call void @ccoshl({ x86_fp80, x86_fp80 }* noalias sret %agg.result, { x86_fp80, x86_fp80 } %insert7) nounwind
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ret void
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}
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declare void @ccoshl({ x86_fp80, x86_fp80 }* noalias sret, { x86_fp80, x86_fp80 }) nounwind
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