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-rw-r--r--src/gallium/auxiliary/gallivm/lp_bld_type.c20
-rw-r--r--src/gallium/auxiliary/gallivm/lp_bld_type.h12
2 files changed, 30 insertions, 2 deletions
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_type.c b/src/gallium/auxiliary/gallivm/lp_bld_type.c
index aac3a57bc73..06f1aae6dcc 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_type.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_type.c
@@ -372,7 +372,23 @@ lp_build_context_init(struct lp_build_context *bld,
{
bld->builder = builder;
bld->type = type;
- bld->undef = lp_build_undef(type);
- bld->zero = lp_build_zero(type);
+
+ bld->int_elem_type = lp_build_int_elem_type(type);
+ if (type.floating)
+ bld->elem_type = lp_build_elem_type(type);
+ else
+ bld->elem_type = bld->int_elem_type;
+
+ if (type.length == 1) {
+ bld->int_vec_type = bld->int_elem_type;
+ bld->vec_type = bld->elem_type;
+ }
+ else {
+ bld->int_vec_type = LLVMVectorType(bld->int_elem_type, type.length);
+ bld->vec_type = LLVMVectorType(bld->elem_type, type.length);
+ }
+
+ bld->undef = LLVMGetUndef(bld->vec_type);
+ bld->zero = LLVMConstNull(bld->vec_type);
bld->one = lp_build_one(type);
}
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_type.h b/src/gallium/auxiliary/gallivm/lp_bld_type.h
index 17819d4d32a..df77ef21551 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_type.h
+++ b/src/gallium/auxiliary/gallivm/lp_bld_type.h
@@ -129,6 +129,18 @@ struct lp_build_context
struct lp_type type;
/** Same as lp_build_undef(type) */
+ LLVMTypeRef elem_type;
+
+ /** Same as lp_build_undef(type) */
+ LLVMTypeRef vec_type;
+
+ /** Same as lp_build_undef(type) */
+ LLVMTypeRef int_elem_type;
+
+ /** Same as lp_build_undef(type) */
+ LLVMTypeRef int_vec_type;
+
+ /** Same as lp_build_undef(type) */
LLVMValueRef undef;
/** Same as lp_build_zero(type) */