| ; RUN: llvm-as %s -o - | llvm-dis > %t1.ll |
| ; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll |
| ; RUN: diff %t1.ll %t2.ll |
| |
| |
| declare bool %llvm.isunordered(float, float) |
| declare bool %llvm.isunordered(double, double) |
| |
| declare void %llvm.prefetch(sbyte*, uint, uint) |
| |
| declare uint %llvm.ctpop(uint) |
| declare ushort %llvm.cttz(ushort) |
| declare ulong %llvm.ctlz(ulong) |
| |
| implementation |
| |
| ; Test llvm intrinsics |
| ; |
| void %libm() { |
| call bool %llvm.isunordered(float 0.0, float 1.0) |
| call bool %llvm.isunordered(double 0.0, double 0x7FF8000000000000) |
| call void %llvm.prefetch(sbyte* null, uint 1, uint 3) |
| call uint %llvm.ctpop(uint 3) |
| call ushort %llvm.cttz(ushort 7) |
| call ulong %llvm.ctlz(ulong 65000) |
| ret void |
| } |
| |
| ; FIXME: test ALL the intrinsics in this file. |
