glsl: fix off by one in register index assertion

(cherry picked from commit 50fd99d172)
This commit is contained in:
Brian Paul 2010-11-22 15:06:47 -07:00 committed by Ian Romanick
parent 67b7a3844a
commit e0dbd44a00

View file

@ -2210,7 +2210,7 @@ mesa_src_reg_from_ir_src_reg(ir_to_mesa_src_reg reg)
struct prog_src_register mesa_reg;
mesa_reg.File = reg.file;
assert(reg.index < (1 << INST_INDEX_BITS) - 1);
assert(reg.index < (1 << INST_INDEX_BITS));
mesa_reg.Index = reg.index;
mesa_reg.Swizzle = reg.swizzle;
mesa_reg.RelAddr = reg.reladdr != NULL;