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| author | Matt Turner <mattst88@gmail.com> | 2013-12-07 16:22:08 -0800 |
|---|---|---|
| committer | Matt Turner <mattst88@gmail.com> | 2014-01-21 14:09:33 -0800 |
| commit | 78fa6172e11159a32fc5bb222965fd53eb39976e (patch) | |
| tree | d6dbd89b3371610aef26eb14dc4e8f8dd9f8b51f /src/mesa/drivers/dri/i965/brw_fs_live_variables.cpp | |
| parent | 9bb4d71fd2ff8ed24cb4d1485df1f1ff667bcb3c (diff) | |
| download | external_mesa3d-78fa6172e11159a32fc5bb222965fd53eb39976e.zip external_mesa3d-78fa6172e11159a32fc5bb222965fd53eb39976e.tar.gz external_mesa3d-78fa6172e11159a32fc5bb222965fd53eb39976e.tar.bz2 | |
i965/fs: Assert that var < num_vars.
Helped to track down a problem in a version of the next commit.
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_fs_live_variables.cpp')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs_live_variables.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs_live_variables.cpp b/src/mesa/drivers/dri/i965/brw_fs_live_variables.cpp index a29767d..a2d88aa 100644 --- a/src/mesa/drivers/dri/i965/brw_fs_live_variables.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs_live_variables.cpp @@ -57,6 +57,7 @@ fs_live_variables::setup_one_read(bblock_t *block, fs_inst *inst, int ip, fs_reg reg) { int var = var_from_vgrf[reg.reg] + reg.reg_offset; + assert(var < num_vars); /* In most cases, a register can be written over safely by the * same instruction that is its last use. For a single @@ -106,6 +107,7 @@ fs_live_variables::setup_one_write(bblock_t *block, fs_inst *inst, int ip, fs_reg reg) { int var = var_from_vgrf[reg.reg] + reg.reg_offset; + assert(var < num_vars); start[var] = MIN2(start[var], ip); end[var] = MAX2(end[var], ip); |