Add: julia-0.6.2

Former-commit-id: ccc667cf67d569f3fb3df39aa57c2134755a7551

julia-0.6.2/share/julia/test/llvmcall2.jl

@@ -0,0 +1,36 @@
+# This file is a part of Julia. License is MIT: https://julialang.org/license
+
+function declared_floor(x::Float64)
+    return ccall("llvm.floor.f64", llvmcall, Float64, (Float64,), x)
+end
+@test declared_floor(4.2) == 4.0
+ir = sprint(code_llvm, declared_floor, Tuple{Float64})
+@test contains(ir, "call double @llvm.floor.f64") # should be inlined
+
+function doubly_declared_floor(x::Float64)
+    a = ccall("llvm.floor.f64", llvmcall, Float64, (Float64,), x)
+    b = ccall("llvm.floor.f64", llvmcall, Float64, (Float64,), x + 1) - 1
+    return a + b
+end
+@test doubly_declared_floor(4.2) == 8.0
+
+function doubly_declared2_trunc(x::Float64)
+    a = ccall("llvm.trunc.f64", llvmcall, Float64, (Float64,), x)
+    b = ccall("llvm.trunc.f64", llvmcall, Float64, (Float64,), x + 1) - 1
+    return a + b
+end
+@test doubly_declared2_trunc(4.2) == 8.0
+
+# Test for single line
+function declared_ceil(x::Float64)
+    return ccall("llvm.ceil.f64", llvmcall, Float64, (Float64,), x)
+end
+@test declared_ceil(4.2) == 5.0
+
+# Test for multiple lines
+function ceilfloor(x::Float64)
+    a = ccall("llvm.ceil.f64", llvmcall, Float64, (Float64,), x)
+    b = ccall("llvm.floor.f64", llvmcall, Float64, (Float64,), a)
+    return b
+end
+@test ceilfloor(7.4) == 8.0