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https://github.com/c64scene-ar/llvm-6502.git
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6994040a95
This also changes the syntax for llvm.bswap, llvm.part.set, llvm.part.select, and llvm.ct* intrinsics. They are automatically upgraded by both the LLVM ASM reader and the bitcode reader. The test cases have been updated, with special tests added to ensure the automatic upgrading is supported. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40807 91177308-0d34-0410-b5e6-96231b3b80d8
33 lines
1.1 KiB
LLVM
33 lines
1.1 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 %x, i32 %rep, i32 %hi, i32 %lo)
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declare i16 @llvm.part.set.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 %A, i32 27, i32 8, i32 0)
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%b = call i16 @llvm.part.set.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 %x, i32 %hi, i32 %lo)
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declare i16 @llvm.part.select.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 %A, i32 8, i32 0)
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%b = call i16 @llvm.part.select.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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