From d6c4cfab54e1defa78103bf122d6c79354e121b1 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Wed, 4 Dec 2002 17:15:34 +0000 Subject: [PATCH] Avoid crashing on Arguments, just silently miscompile git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4916 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/X86/InstSelectSimple.cpp | 2 ++ lib/Target/X86/X86ISelSimple.cpp | 2 ++ 2 files changed, 4 insertions(+) diff --git a/lib/Target/X86/InstSelectSimple.cpp b/lib/Target/X86/InstSelectSimple.cpp index b646ed36442..27c5d061c26 100644 --- a/lib/Target/X86/InstSelectSimple.cpp +++ b/lib/Target/X86/InstSelectSimple.cpp @@ -138,6 +138,8 @@ namespace { } else if (GlobalValue *GV = dyn_cast(V)) { // Move the address of the global into the register BuildMI(BB, X86::MOVir32, 1, Reg).addReg(GV); + } else if (Argument *A = dyn_cast(V)) { + std::cerr << "ERROR: Arguments not implemented in SimpleInstSel\n"; } else { assert(0 && "Don't know how to handle a value of this type!"); } diff --git a/lib/Target/X86/X86ISelSimple.cpp b/lib/Target/X86/X86ISelSimple.cpp index b646ed36442..27c5d061c26 100644 --- a/lib/Target/X86/X86ISelSimple.cpp +++ b/lib/Target/X86/X86ISelSimple.cpp @@ -138,6 +138,8 @@ namespace { } else if (GlobalValue *GV = dyn_cast(V)) { // Move the address of the global into the register BuildMI(BB, X86::MOVir32, 1, Reg).addReg(GV); + } else if (Argument *A = dyn_cast(V)) { + std::cerr << "ERROR: Arguments not implemented in SimpleInstSel\n"; } else { assert(0 && "Don't know how to handle a value of this type!"); } -- 2.34.1