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29 lines
685 B
LLVM
29 lines
685 B
LLVM
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; RUN: llc -march=mips64el -filetype=obj -mcpu=mips64r2 -mattr=n64 %s -o - \
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; RUN: | llvm-objdump -disassemble -triple mips64el -mattr +mips64r2 - \
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; RUN: | FileCheck %s
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define i64 @dext(i64 %i) nounwind readnone {
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entry:
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; CHECK: dext ${{[0-9]+}}, ${{[0-9]+}}, 5, 10
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%shr = lshr i64 %i, 5
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%and = and i64 %shr, 1023
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ret i64 %and
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}
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define i64 @dextu(i64 %i) nounwind readnone {
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entry:
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; CHECK: dextu ${{[0-9]+}}, ${{[0-9]+}}, 2, 6
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%shr = lshr i64 %i, 34
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%and = and i64 %shr, 63
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ret i64 %and
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}
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define i64 @dextm(i64 %i) nounwind readnone {
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entry:
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; CHECK: dextm ${{[0-9]+}}, ${{[0-9]+}}, 5, 2
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%shr = lshr i64 %i, 5
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%and = and i64 %shr, 17179869183
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ret i64 %and
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}
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