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https://github.com/c64scene-ar/llvm-6502.git
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45 lines
1.2 KiB
LLVM
45 lines
1.2 KiB
LLVM
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; Test to make sure intrinsics are automatically upgraded.
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; RUN: llvm-as < %s | llvm-dis | FileCheck %s
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declare i8 @llvm.ctlz.i8(i8)
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declare i16 @llvm.ctlz.i16(i16)
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declare i32 @llvm.ctlz.i32(i32)
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declare i42 @llvm.ctlz.i42(i42) ; Not a power-of-2
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define void @test.ctlz(i8 %a, i16 %b, i32 %c, i42 %d) {
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; CHECK: @test.ctlz
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entry:
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; CHECK: call i8 @llvm.ctlz.i8(i8 %a, i1 false)
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call i8 @llvm.ctlz.i8(i8 %a)
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; CHECK: call i16 @llvm.ctlz.i16(i16 %b, i1 false)
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call i16 @llvm.ctlz.i16(i16 %b)
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; CHECK: call i32 @llvm.ctlz.i32(i32 %c, i1 false)
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call i32 @llvm.ctlz.i32(i32 %c)
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; CHECK: call i42 @llvm.ctlz.i42(i42 %d, i1 false)
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call i42 @llvm.ctlz.i42(i42 %d)
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ret void
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}
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declare i8 @llvm.cttz.i8(i8)
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declare i16 @llvm.cttz.i16(i16)
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declare i32 @llvm.cttz.i32(i32)
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declare i42 @llvm.cttz.i42(i42) ; Not a power-of-2
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define void @test.cttz(i8 %a, i16 %b, i32 %c, i42 %d) {
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; CHECK: @test.cttz
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entry:
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; CHECK: call i8 @llvm.cttz.i8(i8 %a, i1 false)
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call i8 @llvm.cttz.i8(i8 %a)
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; CHECK: call i16 @llvm.cttz.i16(i16 %b, i1 false)
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call i16 @llvm.cttz.i16(i16 %b)
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; CHECK: call i32 @llvm.cttz.i32(i32 %c, i1 false)
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call i32 @llvm.cttz.i32(i32 %c)
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; CHECK: call i42 @llvm.cttz.i42(i42 %d, i1 false)
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call i42 @llvm.cttz.i42(i42 %d)
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ret void
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}
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