Module: Mesa
Branch: master
Commit: a1c37ff9e4cfea0a645a15634299ef7d55362b09
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=a1c37ff9e4cfea0a645a15634299ef7d55362b09
Author: Samuel Pitoiset <samuel.pitoi...@gmail.com>
Date: Fri Apr 7 18:44:16 2017 +0200
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 <samuel.pitoi...@gmail.com>
Reviewed-by: Marek Olšák <marek.ol...@amd.com>
---
src/amd/common/ac_llvm_build.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/amd/common/ac_llvm_build.c b/src/amd/common/ac_llvm_build.c
index 5745fab05f..d45094c862 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,
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