6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-09-24 23:28:41 +00:00
Code Issues Projects Releases Wiki Activity

Removing unused default switch cases in switches over enums that already account for all enumeration values explicitly.

Browse Source 
(This time I believe I've checked all the -Wreturn-type warnings from GCC & added the couple of llvm_unreachables necessary to silence them. If I've missed any, I'll happily fix them as soon as I know about them)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148262 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Blaikie
2012-01-16 23:24:27 +00:00
parent 17d2dbd5f9
commit 2dd674fdce
9 changed files with 3 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
lib/VMCore/Core.cpp
View File

@@ -690,12 +690,11 @@ static LLVMOpcode map_to_llvmopcode(int opcode)
static int map_from_llvmopcode(LLVMOpcode code)
{
switch (code) {
default:
assert(0 && "Unhandled Opcode.");
#define HANDLE_INST(num, opc, clas) case LLVM##opc: return num;
#include "llvm/Instruction.def"
#undef HANDLE_INST
}
llvm_unreachable("Unhandled Opcode.");
}
/*--.. Constant expressions ................................................--*/