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amd/common: Add some parentheses to silence warning.

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[1/59] Compiling C object 'src/amd/common/src@amd@common@@amd_common@sta/ac_nir_to_llvm.c.o'.
../mesa/src/amd/common/ac_nir_to_llvm.c: In function ‘get_inst_tessfactor_writemask’:
../mesa/src/amd/common/ac_nir_to_llvm.c:4089:32: warning: suggest parentheses around ‘+’ inside ‘<<’ [-Wparentheses]
   writemask = ((1 << num_comps + 1) - 1) << first_component;
                      ~~~~~~~~~~^~~
../mesa/src/amd/common/ac_nir_to_llvm.c:4091:33: warning: suggest parentheses around ‘+’ inside ‘<<’ [-Wparentheses]
   writemask = (((1 << num_comps + 1) - 1) << first_component) << 4;

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
This commit is contained in:
Bas Nieuwenhuizen 2019-01-05 17:45:01 +01:00
parent 64c83efaee
commit be6cee51c0
1 changed files with 2 additions and 2 deletions
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4
src/amd/common/ac_nir_to_llvm.c
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@ -4095,9 +4095,9 @@ get_inst_tessfactor_writemask(nir_intrinsic_instr *intrin)
unsigned num_comps = intrin->dest.ssa.num_components;
if (location == VARYING_SLOT_TESS_LEVEL_INNER)
writemask = ((1 << num_comps + 1) - 1) << first_component;
writemask = ((1 << (num_comps + 1)) - 1) << first_component;
else if (location == VARYING_SLOT_TESS_LEVEL_OUTER)
writemask = (((1 << num_comps + 1) - 1) << first_component) << 4;
writemask = (((1 << (num_comps + 1)) - 1) << first_component) << 4;
return writemask;
}