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https://github.com/c64scene-ar/llvm-6502.git
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22 lines
432 B
LLVM
22 lines
432 B
LLVM
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; RUN: llc -march=hexagon -mcpu=hexagonv4 < %s | FileCheck %s
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define i32 @foo(i32 %a, i32 %b) nounwind readnone {
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; CHECK: lsl
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; CHECK: aslh
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entry:
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%shl1 = shl i32 16, %a
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%shl2 = shl i32 %b, 16
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%ret = mul i32 %shl1, %shl2
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ret i32 %ret
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}
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define i32 @bar(i32 %a, i32 %b) nounwind readnone {
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; CHECK: asrh
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; CHECK: lsr
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entry:
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%shl1 = ashr i32 16, %a
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%shl2 = ashr i32 %b, 16
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%ret = mul i32 %shl1, %shl2
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ret i32 %ret
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}
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