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| author | marha <marha@users.sourceforge.net> | 2015-04-20 22:42:55 +0200 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2015-04-20 22:42:55 +0200 |
| commit | 934184bfecd402aae891b8740d788b486aa7269f (patch) | |
| tree | c23fb0afd169dc6846ea23bda21260fcffd1e3e6 /mesalib/src/glsl/nir/nir_from_ssa.c | |
| parent | 57dd848fb6dd7cf15820172e2abc9fb9de2b4268 (diff) | |
| parent | 4ba9be2882d9f1567809edb0a31fcdf11320d41f (diff) | |
| download | vcxsrv-934184bfecd402aae891b8740d788b486aa7269f.tar.gz vcxsrv-934184bfecd402aae891b8740d788b486aa7269f.tar.bz2 vcxsrv-934184bfecd402aae891b8740d788b486aa7269f.zip | |
Merge remote-tracking branch 'origin/released'
Conflicts:
mesalib/src/mesa/main/.gitignore
mesalib/src/mesa/main/dlopen.h
xorg-server/hw/xwin/glx/gen_gl_wrappers.py
xorg-server/hw/xwin/win.h
xorg-server/hw/xwin/winengine.c
xorg-server/hw/xwin/winglobals.c
xorg-server/hw/xwin/winscrinit.c
xorg-server/hw/xwin/winshaddd.c
xorg-server/randr/rrxinerama.c
Diffstat (limited to 'mesalib/src/glsl/nir/nir_from_ssa.c')
| -rw-r--r-- | mesalib/src/glsl/nir/nir_from_ssa.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/mesalib/src/glsl/nir/nir_from_ssa.c b/mesalib/src/glsl/nir/nir_from_ssa.c index c3090fb06..184698abd 100644 --- a/mesalib/src/glsl/nir/nir_from_ssa.c +++ b/mesalib/src/glsl/nir/nir_from_ssa.c @@ -509,12 +509,13 @@ get_register_for_ssa_def(nir_ssa_def *def, struct from_ssa_state *state) reg->num_components = def->num_components; reg->num_array_elems = 0; - /* This register comes from an SSA definition that was not part of a - * phi-web. Therefore, we know it has a single unique definition - * that dominates all of its uses. Therefore, we can copy the + /* This register comes from an SSA definition that is defined and not + * part of a phi-web. Therefore, we know it has a single unique + * definition that dominates all of its uses; we can copy the * parent_instr from the SSA def safely. */ - reg->parent_instr = def->parent_instr; + if (def->parent_instr->type != nir_instr_type_ssa_undef) + reg->parent_instr = def->parent_instr; _mesa_hash_table_insert(state->ssa_table, def, reg); return reg; |