intel/fs: grab fail_msg from v32 instead of v16 when v32->run_cs fails
Looks like a copy/paste error. This patch prevents a segfault when running the following on BDW:
INTEL_DEBUG=no8,no16,do32 ./deqp-vk -n \
dEQP-VK.subgroups.arithmetic.compute.subgroupmin_dvec4
For the curious, the message we're getting is:
CS compile failed: Failure to register allocate. Reduce number
of live scalar values to avoid this.
Fixes: 864737ce ("i965/fs: Build 32-wide compute shader when needed.") Signed-off-by: Paulo Zanoni paulo.r.zanoni@intel.com
Cc: @currojerez, @jekstrand.