Mesa (gallium_draw_llvm): draw llvm: when generating the vertex_header struct adjust its name

[Zack Rusin]

Module: Mesa
Branch: gallium_draw_llvm
Commit: 1b0bab167cd541f70c32249ca3e70da88b8c93c5
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=1b0bab167cd541f70c32249ca3e70da88b8c93c5

Author: Zack Rusin <zackr at vmware.com>
Date:   Mon Apr  5 16:43:53 2010 -0400

draw llvm: when generating the vertex_header struct adjust its name

change the name to not clash and accuretly represent the number of inputs
we store in the data member

---

 src/gallium/auxiliary/draw/draw_llvm.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/src/gallium/auxiliary/draw/draw_llvm.c b/src/gallium/auxiliary/draw/draw_llvm.c
index 388c991..382f765 100644
--- a/src/gallium/auxiliary/draw/draw_llvm.c
+++ b/src/gallium/auxiliary/draw/draw_llvm.c
@@ -89,6 +89,9 @@ create_vertex_header(struct draw_llvm *llvm, int data_elems)
    /* struct vertex_header */
    LLVMTypeRef elem_types[3];
    LLVMTypeRef vertex_header;
+   char struct_name[24];
+
+   snprintf(struct_name, 23, "vertex_header%d", data_elems);
 
    elem_types[0]  = LLVMIntType(32);
    elem_types[1]  = LLVMArrayType(LLVMFloatType(), 4);
@@ -117,7 +120,7 @@ create_vertex_header(struct draw_llvm *llvm, int data_elems)
                           llvm->target, vertex_header,
                           DRAW_JIT_VERTEX_DATA);
 
-   LLVMAddTypeName(llvm->module, "vertex_header", vertex_header);
+   LLVMAddTypeName(llvm->module, struct_name, vertex_header);
 
    return LLVMPointerType(vertex_header, 0);
 }