Module: Mesa Branch: master Commit: 74b86b971f3bf9b0482341b07c1cbc2e520fb1d0 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=74b86b971f3bf9b0482341b07c1cbc2e520fb1d0
Author: Ilia Mirkin <[email protected]> Date: Thu Sep 10 05:02:26 2015 -0400 nv50/ir: don't fold immediate into mad if registers are too high Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=91551 Signed-off-by: Ilia Mirkin <[email protected]> Cc: "11.0" <[email protected]> --- src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp index b01ef41..44f74c6 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp @@ -2602,6 +2602,10 @@ NV50PostRaConstantFolding::visit(BasicBlock *bb) !isFloatType(i->dType)) break; + if (i->getDef(0)->reg.data.id >= 64 || + i->getSrc(0)->reg.data.id >= 64) + break; + def = i->getSrc(1)->getInsn(); if (def->op == OP_MOV && def->src(0).getFile() == FILE_IMMEDIATE) { vtmp = i->getSrc(1); _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
