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authorSamuel Pitoiset <[email protected]>2017-04-07 18:44:16 +0200
committerSamuel Pitoiset <[email protected]>2017-04-10 23:02:12 +0200
commita1c37ff9e4cfea0a645a15634299ef7d55362b09 (patch)
tree66019dde99a7d321dcd1ca77475586f46611d6c5 /src
parent61e47d92c5196bf0240e322bb1b9d305836559e3 (diff)
ac: add unreachable() in ac_build_image_opcode()
To silent the following compiler warning: common/ac_llvm_build.c: In function ‘ac_build_image_opcode’: common/ac_llvm_build.c:1080:3: warning: ‘name’ may be used uninitialized in this function [-Wmaybe-uninitialized] snprintf(intr_name, sizeof(intr_name), "%s%s%s%s.v4f32.%s.v8i32", ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ name, ~~~~~ a->compare ? ".c" : "", ~~~~~~~~~~~~~~~~~~~~~~~ a->bias ? ".b" : ~~~~~~~~~~~~~~~~ a->lod ? ".l" : ~~~~~~~~~~~~~~~ a->deriv ? ".d" : ~~~~~~~~~~~~~~~~~ a->level_zero ? ".lz" : "", ~~~~~~~~~~~~~~~~~~~~~~~~~~~ a->offset ? ".o" : "", ~~~~~~~~~~~~~~~~~~~~~~ type); ~~~~~ Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src')
-rw-r--r--src/amd/common/ac_llvm_build.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/amd/common/ac_llvm_build.c b/src/amd/common/ac_llvm_build.c
index 5745fab05fb..d45094c8624 100644
--- a/src/amd/common/ac_llvm_build.c
+++ b/src/amd/common/ac_llvm_build.c
@@ -1072,6 +1072,8 @@ LLVMValueRef ac_build_image_opcode(struct ac_llvm_context *ctx,
case ac_image_get_resinfo:
name = "llvm.amdgcn.image.getresinfo";
break;
+ default:
+ unreachable("invalid image opcode");
}
ac_build_type_name_for_intr(LLVMTypeOf(args[0]), type,