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-rw-r--r--src/gallium/auxiliary/gallivm/lp_bld_pack.c15
1 files changed, 14 insertions, 1 deletions
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_pack.c b/src/gallium/auxiliary/gallivm/lp_bld_pack.c
index bc360ad77ad..4c61d107494 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_pack.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_pack.c
@@ -256,7 +256,9 @@ lp_build_pack2(LLVMBuilderRef builder,
LLVMValueRef lo,
LLVMValueRef hi)
{
+#if !(HAVE_LLVM >= 0x0207)
LLVMTypeRef src_vec_type = lp_build_vec_type(src_type);
+#endif
LLVMTypeRef dst_vec_type = lp_build_vec_type(dst_type);
LLVMValueRef shuffle;
LLVMValueRef res;
@@ -272,11 +274,14 @@ lp_build_pack2(LLVMBuilderRef builder,
switch(src_type.width) {
case 32:
if(dst_type.sign) {
+#if HAVE_LLVM >= 0x0207
+ res = lp_build_intrinsic_binary(builder, "llvm.x86.sse2.packssdw.128", dst_vec_type, lo, hi);
+#else
res = lp_build_intrinsic_binary(builder, "llvm.x86.sse2.packssdw.128", src_vec_type, lo, hi);
+#endif
}
else {
if (util_cpu_caps.has_sse4_1) {
- /* PACKUSDW is the only instrinsic with a consistent signature */
return lp_build_intrinsic_binary(builder, "llvm.x86.sse41.packusdw", dst_vec_type, lo, hi);
}
else {
@@ -288,9 +293,17 @@ lp_build_pack2(LLVMBuilderRef builder,
case 16:
if(dst_type.sign)
+#if HAVE_LLVM >= 0x0207
+ res = lp_build_intrinsic_binary(builder, "llvm.x86.sse2.packsswb.128", dst_vec_type, lo, hi);
+#else
res = lp_build_intrinsic_binary(builder, "llvm.x86.sse2.packsswb.128", src_vec_type, lo, hi);
+#endif
else
+#if HAVE_LLVM >= 0x0207
+ res = lp_build_intrinsic_binary(builder, "llvm.x86.sse2.packuswb.128", dst_vec_type, lo, hi);
+#else
res = lp_build_intrinsic_binary(builder, "llvm.x86.sse2.packuswb.128", src_vec_type, lo, hi);
+#endif
break;
default: