From: José Fonseca <jfonseca@vmware.com>
Date: Thu, 11 Mar 2010 15:33:40 +0000 (+0000)
Subject: gallivm: Handle scalar types in lp_build_*_type.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=99f11f653012e8e18502cb0f5cce3cd1e0643c23;p=mesa.git

gallivm: Handle scalar types in lp_build_*_type.
---

diff --git a/src/gallium/auxiliary/gallivm/lp_bld_type.c b/src/gallium/auxiliary/gallivm/lp_bld_type.c
index c327ba045a6..796af88caad 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_type.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_type.c
@@ -58,7 +58,10 @@ LLVMTypeRef
 lp_build_vec_type(struct lp_type type)
 {
    LLVMTypeRef elem_type = lp_build_elem_type(type);
-   return LLVMVectorType(elem_type, type.length);
+   if (type.length == 1)
+      return elem_type;
+   else
+      return LLVMVectorType(elem_type, type.length);
 }
 
 
@@ -115,6 +118,9 @@ lp_check_vec_type(struct lp_type type, LLVMTypeRef vec_type)
    if(!vec_type)
       return FALSE;
 
+   if (type.length == 1)
+      return lp_check_elem_type(type, vec_type);
+
    if(LLVMGetTypeKind(vec_type) != LLVMVectorTypeKind)
       return FALSE;
 
@@ -153,7 +159,10 @@ LLVMTypeRef
 lp_build_int_vec_type(struct lp_type type)
 {
    LLVMTypeRef elem_type = lp_build_int_elem_type(type);
-   return LLVMVectorType(elem_type, type.length);
+   if (type.length == 1)
+      return elem_type;
+   else
+      return LLVMVectorType(elem_type, type.length);
 }