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https://github.com/c64scene-ar/llvm-6502.git
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ed2a7d2780
tools use. Patch by Simon Atanasyan. "mips32r1" => "mips32" "4ke" => mips32r2" "mips64r1" => "mips64" git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145451 91177308-0d34-0410-b5e6-96231b3b80d8
22 lines
530 B
LLVM
22 lines
530 B
LLVM
; RUN: llc -march=mips -mcpu=mips32r2 < %s | FileCheck %s
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define i32 @ext0_5_9(i32 %s, i32 %pos, i32 %sz) nounwind readnone {
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entry:
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; CHECK: ext ${{[0-9]+}}, $4, 5, 9
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%shr = lshr i32 %s, 5
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%and = and i32 %shr, 511
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ret i32 %and
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}
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define void @ins2_5_9(i32 %s, i32* nocapture %d) nounwind {
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entry:
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; CHECK: ins ${{[0-9]+}}, $4, 5, 9
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%and = shl i32 %s, 5
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%shl = and i32 %and, 16352
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%tmp3 = load i32* %d, align 4
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%and5 = and i32 %tmp3, -16353
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%or = or i32 %and5, %shl
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store i32 %or, i32* %d, align 4
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ret void
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}
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