diff --git a/src/compiler/nir/nir.h b/src/compiler/nir/nir.h
index bf2c9ff138b..ad1a5034db3 100644
--- a/src/compiler/nir/nir.h
+++ b/src/compiler/nir/nir.h
@@ -4738,6 +4738,7 @@ typedef struct nir_lower_subgroups_options {
    bool lower_quad_broadcast_dynamic:1;
    bool lower_quad_broadcast_dynamic_to_const:1;
    bool lower_elect:1;
+   bool lower_read_invocation_to_cond:1;
 } nir_lower_subgroups_options;
 
 bool nir_lower_subgroups(nir_shader *shader,
diff --git a/src/compiler/nir/nir_control_flow b/src/compiler/nir/nir_control_flow
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/src/compiler/nir/nir_intrinsics.py b/src/compiler/nir/nir_intrinsics.py
index 57e6d868da0..c6cfe4cd237 100644
--- a/src/compiler/nir/nir_intrinsics.py
+++ b/src/compiler/nir/nir_intrinsics.py
@@ -362,6 +362,10 @@ intrinsic("ballot", src_comp=[1], dest_comp=0, flags=[CAN_ELIMINATE])
 intrinsic("read_invocation", src_comp=[0, 1], dest_comp=0, bit_sizes=src0, flags=[CAN_ELIMINATE])
 intrinsic("read_first_invocation", src_comp=[0], dest_comp=0, bit_sizes=src0, flags=[CAN_ELIMINATE])
 
+# Returns the value of the first source for the lane where the second source is
+# true. The second source must be true for exactly one lane.
+intrinsic("read_invocation_cond_ir3", src_comp=[0, 1], dest_comp=0, flags=[CAN_ELIMINATE])
+
 # Additional SPIR-V ballot intrinsics
 #
 # These correspond to the SPIR-V opcodes
diff --git a/src/compiler/nir/nir_lower_subgroups.c b/src/compiler/nir/nir_lower_subgroups.c
index cfe74758ff1..33ba7821752 100644
--- a/src/compiler/nir/nir_lower_subgroups.c
+++ b/src/compiler/nir/nir_lower_subgroups.c
@@ -493,6 +493,15 @@ lower_dynamic_quad_broadcast(nir_builder *b, nir_intrinsic_instr *intrin,
    return dst;
 }
 
+static nir_ssa_def *
+lower_read_invocation_to_cond(nir_builder *b, nir_intrinsic_instr *intrin)
+{
+   return nir_read_invocation_cond_ir3(b, intrin->dest.ssa.bit_size,
+                                       intrin->src[0].ssa,
+                                       nir_ieq(b, intrin->src[1].ssa,
+                                               nir_load_subgroup_invocation(b)));
+}
+
 static nir_ssa_def *
 lower_subgroups_instr(nir_builder *b, nir_instr *instr, void *_options)
 {
@@ -524,6 +533,14 @@ lower_subgroups_instr(nir_builder *b, nir_instr *instr, void *_options)
       break;
 
    case nir_intrinsic_read_invocation:
+      if (options->lower_to_scalar && intrin->num_components > 1)
+         return lower_subgroup_op_to_scalar(b, intrin, false);
+
+      if (options->lower_read_invocation_to_cond)
+         return lower_read_invocation_to_cond(b, intrin);
+
+      break;
+
    case nir_intrinsic_read_first_invocation:
       if (options->lower_to_scalar && intrin->num_components > 1)
          return lower_subgroup_op_to_scalar(b, intrin, false);