Mesa (master): ac: fix nir_intrinsic_get_buffer_size for radeonsi

[Timothy Arceri]

Module: Mesa
Branch: master
Commit: 409e15f26fd245dfa6645214c433cfe4e7b9a988
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=409e15f26fd245dfa6645214c433cfe4e7b9a988

Author: Timothy Arceri <tarceri at itsqueeze.com>
Date:   Tue Jan 16 18:02:37 2018 +1100

ac: fix nir_intrinsic_get_buffer_size for radeonsi

Reviewed-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle at amd.com>

---

 src/amd/common/ac_nir_to_llvm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c
index 25ce06138b..1dc64f87cc 100644
--- a/src/amd/common/ac_nir_to_llvm.c
+++ b/src/amd/common/ac_nir_to_llvm.c
@@ -2404,9 +2404,9 @@ static LLVMValueRef visit_load_push_constant(struct nir_to_llvm_context *ctx,
 static LLVMValueRef visit_get_buffer_size(struct ac_nir_context *ctx,
                                           const nir_intrinsic_instr *instr)
 {
-	LLVMValueRef ptr = get_src(ctx, instr->src[0]);
+	LLVMValueRef index = get_src(ctx, instr->src[0]);
 
-	return get_buffer_size(ctx, LLVMBuildLoad(ctx->ac.builder, ptr, ""), false);
+	return get_buffer_size(ctx, ctx->abi->load_ssbo(ctx->abi, index, false), false);
 }
 static void visit_store_ssbo(struct ac_nir_context *ctx,
                              nir_intrinsic_instr *instr)