diff options
Diffstat (limited to 'src/gallium/auxiliary/gallivm/lp_bld_arit.c')
| -rw-r--r-- | src/gallium/auxiliary/gallivm/lp_bld_arit.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_arit.c b/src/gallium/auxiliary/gallivm/lp_bld_arit.c index 7bb57061f5..e0d30be98d 100644 --- a/src/gallium/auxiliary/gallivm/lp_bld_arit.c +++ b/src/gallium/auxiliary/gallivm/lp_bld_arit.c @@ -259,7 +259,7 @@ lp_build_add(struct lp_build_context *bld, } -/** Return the sum of the elements of a */ +/** Return the scalar sum of the elements of a */ LLVMValueRef lp_build_sum_vector(struct lp_build_context *bld, LLVMValueRef a) @@ -270,11 +270,9 @@ lp_build_sum_vector(struct lp_build_context *bld, assert(lp_check_value(type, a)); - if (a == bld->zero) - return bld->zero; - if (a == bld->undef) - return bld->undef; - assert(type.length > 1); + if (type.length == 1) { + return a; + } assert(!bld->type.norm); |