radeonsi: Fix typo: "llvm.fs.interp" => "llvm.SI.fs.interp"

Fixes lots of pixel shaders failing to compile with LLVM 3.9 or older.

Trivial.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=99013#c4

diff --git a/src/gallium/drivers/radeonsi/si_shader.c b/src/gallium/drivers/radeonsi/si_shader.c
index 236534906f5e97824f5a9cc573104ccf41b9ef77..9560baf7961887f25c6644bb594abfba45d38cf8 100644 (file)
--- a/src/gallium/drivers/radeonsi/si_shader.c
+++ b/src/gallium/drivers/radeonsi/si_shader.c
@@ -1241,7 +1241,7 @@ static LLVMValueRef build_fs_interp(
                args[1] = attr_number;
                args[2] = params;
                args[3] = lp_build_gather_values(gallivm, ij, 2);
-               return lp_build_intrinsic(gallivm->builder, "llvm.fs.interp",
+               return lp_build_intrinsic(gallivm->builder, "llvm.SI.fs.interp",
                                          ctx->f32, args, 4,
                                          LP_FUNC_ATTR_READNONE);
        }