---
src/gallium/drivers/radeonsi/si_shader.c | 17 +++++++++++------
1 file changed, 11 insertions(+), 6 deletions(-)
diff --git a/src/gallium/drivers/radeonsi/si_shader.c
b/src/gallium/drivers/radeonsi/si_shader.c
index c26960b..3b6d6e9 100644
--- a/src/gallium/drivers/radeonsi/si_shader.c
+++ b/src/gallium/drivers/radeonsi/si_shader.c
@@ -1114,6 +1114,14 @@ static LLVMValueRef get_sample_id(struct
radeon_llvm_context *radeon_bld)
SI_PARAM_ANCILLARY, 8, 4);
}
+static LLVMValueRef get_thread_id(struct si_shader_context *ctx)
+{
+ struct gallivm_state *gallivm = &ctx->radeon_bld.gallivm;
+
+ return lp_build_intrinsic(gallivm->builder, "llvm.SI.tid", ctx->i32,
+ NULL, 0, LLVMReadNoneAttribute);
+}
+
/**
* Load a dword from a constant buffer.
*/
@@ -1776,8 +1784,7 @@ static void si_llvm_emit_streamout(struct
si_shader_context *ctx,
LLVMValueRef so_vtx_count =
unpack_param(ctx, ctx->param_streamout_config, 16, 7);
- LLVMValueRef tid = lp_build_intrinsic(builder, "llvm.SI.tid", ctx->i32,
- NULL, 0, LLVMReadNoneAttribute);
+ LLVMValueRef tid = get_thread_id(ctx);
/* can_emit = tid < so_vtx_count; */
LLVMValueRef can_emit =
@@ -4123,8 +4130,7 @@ static void si_llvm_emit_ddxy(
unsigned mask;
indices[0] = bld_base->uint_bld.zero;
- indices[1] = lp_build_intrinsic(gallivm->builder, "llvm.SI.tid",
ctx->i32,
- NULL, 0, LLVMReadNoneAttribute);
+ indices[1] = get_thread_id(ctx);
store_ptr = LLVMBuildGEP(gallivm->builder, ctx->lds,
indices, 2, "");
@@ -4195,8 +4201,7 @@ static LLVMValueRef si_llvm_emit_ddxy_interp(
unsigned c;
indices[0] = bld_base->uint_bld.zero;
- indices[1] = lp_build_intrinsic(gallivm->builder, "llvm.SI.tid",
ctx->i32,
- NULL, 0, LLVMReadNoneAttribute);
+ indices[1] = get_thread_id(ctx);
store_ptr = LLVMBuildGEP(gallivm->builder, ctx->lds,
indices, 2, "");
--
2.1.0
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