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87bb7c61ac
specified in the LangRef document. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21807 91177308-0d34-0410-b5e6-96231b3b80d8
30 lines
784 B
LLVM
30 lines
784 B
LLVM
; RUN: llvm-as %s -o - | llvm-dis > %t1.ll
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; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll
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; RUN: diff %t1.ll %t2.ll
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declare bool %llvm.isunordered(float, float)
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declare bool %llvm.isunordered(double, double)
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declare void %llvm.prefetch(sbyte*, uint, uint)
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declare uint %llvm.ctpop(uint)
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declare ushort %llvm.cttz(ushort)
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declare ulong %llvm.ctlz(ulong)
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implementation
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; Test llvm intrinsics
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;
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void %libm() {
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call bool %llvm.isunordered(float 0.0, float 1.0)
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call bool %llvm.isunordered(double 0.0, double 0x7FF8000000000000)
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call void %llvm.prefetch(sbyte* null, uint 1, uint 3)
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call uint %llvm.ctpop(uint 3)
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call ushort %llvm.cttz(ushort 7)
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call ulong %llvm.ctlz(ulong 65000)
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ret void
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}
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; FIXME: test ALL the intrinsics in this file.
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