From dceb202297b39220fbbcb41267077fb3ff8d137a Mon Sep 17 00:00:00 2001 From: Kenneth Graunke Date: Mon, 7 Nov 2011 12:07:44 -0800 Subject: [PATCH] i965: Fix Sandybridge regression introduced by workaround-free math. Commit a73c65c5342bf41fa0dfefe7daa9197ce6a11db4 had a typo which accidentally enabled the workaround-free Gen7 code on Gen6. Fixes GPU hangs in anything using pow() or integer division/modulus. Signed-off-by: Kenneth Graunke --- src/mesa/drivers/dri/i965/brw_fs_emit.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mesa/drivers/dri/i965/brw_fs_emit.cpp b/src/mesa/drivers/dri/i965/brw_fs_emit.cpp index b613fb081fc..ad4fae2c3b5 100644 --- a/src/mesa/drivers/dri/i965/brw_fs_emit.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs_emit.cpp @@ -833,7 +833,7 @@ fs_visitor::generate_code() case SHADER_OPCODE_INT_QUOTIENT: case SHADER_OPCODE_INT_REMAINDER: case SHADER_OPCODE_POW: - if (intel->gen >= 6) { + if (intel->gen >= 7) { generate_math2_gen7(inst, dst, src[0], src[1]); } else if (intel->gen == 6) { generate_math2_gen6(inst, dst, src[0], src[1]); -- 2.30.2