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https://github.com/c64scene-ar/llvm-6502.git
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2db395600f
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36796 91177308-0d34-0410-b5e6-96231b3b80d8
33 lines
1.2 KiB
LLVM
33 lines
1.2 KiB
LLVM
; Make sure this testcase is supported by all code generators. Either the
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; intrinsic is supported natively or IntrinsicLowering provides it.
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; RUN: llvm-as < %s > %t.bc
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; RUN: lli --force-interpreter=true %t.bc
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declare i32 @llvm.part.set.i32.i32.i32(i32 %x, i32 %rep, i32 %hi, i32 %lo)
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declare i16 @llvm.part.set.i16.i16.i16(i16 %x, i16 %rep, i32 %hi, i32 %lo)
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define i32 @test_part_set(i32 %A, i16 %B) {
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%a = call i32 @llvm.part.set.i32.i32.i32(i32 %A, i32 27, i32 8, i32 0)
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%b = call i16 @llvm.part.set.i16.i16.i16(i16 %B, i16 27, i32 8, i32 0)
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%c = zext i16 %b to i32
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%d = add i32 %a, %c
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ret i32 %d
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}
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declare i32 @llvm.part.select.i32.i32(i32 %x, i32 %hi, i32 %lo)
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declare i16 @llvm.part.select.i16.i16(i16 %x, i32 %hi, i32 %lo)
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define i32 @test_part_select(i32 %A, i16 %B) {
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%a = call i32 @llvm.part.select.i32.i32(i32 %A, i32 8, i32 0)
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%b = call i16 @llvm.part.select.i16.i16(i16 %B, i32 8, i32 0)
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%c = zext i16 %b to i32
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%d = add i32 %a, %c
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ret i32 %d
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}
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define i32 @main(i32 %argc, i8** %argv) {
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%a = call i32 @test_part_set(i32 23, i16 57)
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%b = call i32 @test_part_select(i32 23, i16 57)
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%c = add i32 %a, %b
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%d = urem i32 %c, 1
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ret i32 %d
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}
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