add missing ger syr her

Author: N5N3

stdlib/LinearAlgebra/src/blas.jl

@@ -1279,13 +1279,12 @@ for (fname, elty) in ((:dger_,:Float64),
             if m != length(x) || n != length(y)
                 throw(DimensionMismatch("A has size ($m,$n), x has length $(length(x)), y has length $(length(y))"))
             end
-            ccall((@blasfunc($fname), libblastrampoline), Cvoid,
+            (px, stx), (py, sty) = ptrst1(x), ptrst1(y)
+            GC.@preserve x y ccall((@blasfunc($fname), libblastrampoline), Cvoid,
                 (Ref{BlasInt}, Ref{BlasInt}, Ref{$elty}, Ptr{$elty},
                  Ref{BlasInt}, Ptr{$elty}, Ref{BlasInt}, Ptr{$elty},
                  Ref{BlasInt}),
-                 m, n, α, x,
-                 stride(x, 1), y, stride(y, 1), A,
-                 max(1,stride(A,2)))
+                 m, n, α, px, stx, py, sty, A, max(1,stride(A,2)))
             A
         end
     end
@@ -1312,11 +1311,11 @@ for (fname, elty, lib) in ((:dsyr_,:Float64,libblastrampoline),
             if length(x) != n
                 throw(DimensionMismatch("A has size ($n,$n), x has length $(length(x))"))
             end
-            ccall((@blasfunc($fname), $lib), Cvoid,
+            px, stx = ptrst1(x)
+            GC.@preserve x ccall((@blasfunc($fname), $lib), Cvoid,
                 (Ref{UInt8}, Ref{BlasInt}, Ref{$elty}, Ptr{$elty},
                  Ref{BlasInt}, Ptr{$elty}, Ref{BlasInt}),
-                 uplo, n, α, x,
-                 stride(x, 1), A, max(1,stride(A, 2)))
+                 uplo, n, α, px, stx, A, max(1,stride(A, 2)))
             A
         end
     end
@@ -1342,11 +1341,11 @@ for (fname, elty, relty) in ((:zher_,:ComplexF64, :Float64),
             if length(x) != n
                 throw(DimensionMismatch("A has size ($n,$n), x has length $(length(x))"))
             end
-            ccall((@blasfunc($fname), libblastrampoline), Cvoid,
+            px, stx = ptrst1(x)
+            GC.@preserve x ccall((@blasfunc($fname), libblastrampoline), Cvoid,
                 (Ref{UInt8}, Ref{BlasInt}, Ref{$relty}, Ptr{$elty},
                  Ref{BlasInt}, Ptr{$elty}, Ref{BlasInt}, Clong),
-                 uplo, n, α, x,
-                 stride(x, 1), A, max(1,stride(A,2)), 1)
+                 uplo, n, α, px, stx, A, max(1,stride(A,2)), 1)
             A
         end
     end

stdlib/LinearAlgebra/test/blas.jl

@@ -125,8 +125,8 @@ Random.seed!(100)
                 @test_throws DimensionMismatch BLAS.trsv('U','N','N',A,Vector{elty}(undef,n+1))
             end
         end
-        @testset "ger, her, syr" for x in (rand(elty, n), view(rand(elty,2n), 1:2:2n)),
-            y in (rand(elty,n), view(rand(elty,3n), 1:3:3n))
+        @testset "ger, her, syr" for x in (rand(elty, n), view(rand(elty,2n), 1:2:2n), view(rand(elty,2n), 2n:-2:1)),
+            y in (rand(elty,n), view(rand(elty,3n), 1:3:3n), view(rand(elty,3n), 3n:-3:1))
 
             A = rand(elty,n,n)
             α = rand(elty)