[Mesa-dev] [PATCH 03/22] i965: Silence warnings about mixing enum and non-enum in conditional

[Ian Romanick]

From: Ian Romanick <ian.d.romanick at intel.com>

Reduces my build from 6451 warnings to 6301 warnings by silencing 150
instances of

../../SOURCE/master/src/intel/compiler/brw_inst.h: In function ‘brw_reg_type brw_inst_src1_type(const gen_device_info*, const brw_inst*)’:
../../SOURCE/master/src/intel/compiler/brw_inst.h:802:55: warning: enumeral and non-enumeral type in conditional expression [-Wextra]
    unsigned file = __builtin_strcmp("dst", #reg) == 0 ?                       \
                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
                    BRW_GENERAL_REGISTER_FILE :                                \
                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                    brw_inst_##reg##_reg_file(devinfo, inst);                  \
                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../SOURCE/master/src/intel/compiler/brw_inst.h:811:1: note: in expansion of macro ‘REG_TYPE’
 REG_TYPE(src1)
 ^~~~~~~~

Signed-off-by: Ian Romanick <ian.d.romanick at intel.com>
---
 src/intel/compiler/brw_inst.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/intel/compiler/brw_inst.h b/src/intel/compiler/brw_inst.h
index 0f5e4ac..a67225c 100644
--- a/src/intel/compiler/brw_inst.h
+++ b/src/intel/compiler/brw_inst.h
@@ -800,7 +800,7 @@ brw_inst_##reg##_type(const struct gen_device_info *devinfo,                  \
                       const brw_inst *inst)                                   \
 {                                                                             \
    unsigned file = __builtin_strcmp("dst", #reg) == 0 ?                       \
-                   BRW_GENERAL_REGISTER_FILE :                                \
+                   (unsigned) BRW_GENERAL_REGISTER_FILE :                     \
                    brw_inst_##reg##_reg_file(devinfo, inst);                  \
    unsigned hw_type = brw_inst_##reg##_reg_hw_type(devinfo, inst);            \
    return brw_hw_type_to_reg_type(devinfo, (enum brw_reg_file)file, hw_type); \
-- 
2.9.5