X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fdrivers%2Fllvmpipe%2Flp_bld_pack.c;h=bc360ad77add1f24c57148fe5edf6b85770a8a6f;hb=7d6c8f980d1e23ad6f557d650e89c715861a3b0c;hp=fe82fda0392b027261f7bdf0fcc02470cdf65b06;hpb=46a784b7fd2dcab97c26d5ca02fb8f74945ba157;p=mesa.git

diff --git a/src/gallium/drivers/llvmpipe/lp_bld_pack.c b/src/gallium/drivers/llvmpipe/lp_bld_pack.c
index fe82fda0392..bc360ad77ad 100644
--- a/src/gallium/drivers/llvmpipe/lp_bld_pack.c
+++ b/src/gallium/drivers/llvmpipe/lp_bld_pack.c
@@ -159,11 +159,10 @@ lp_build_unpack2(LLVMBuilderRef builder,
 
    assert(!src_type.floating);
    assert(!dst_type.floating);
-   assert(dst_type.sign == src_type.sign);
    assert(dst_type.width == src_type.width * 2);
    assert(dst_type.length * 2 == src_type.length);
 
-   if(src_type.sign) {
+   if(dst_type.sign && src_type.sign) {
       /* Replicate the sign bit in the most significant bits */
       msb = LLVMBuildAShr(builder, src, lp_build_int_const_scalar(src_type, src_type.width - 1), "");
    }