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| author | David Majnemer <david.majnemer@gmail.com> | 2014-12-24 23:06:55 +0000 |
|---|---|---|
| committer | David Majnemer <david.majnemer@gmail.com> | 2014-12-24 23:06:55 +0000 |
| commit | 2913eca4e2929a54bbe1ebe2faf421ba7651e601 (patch) | |
| tree | 139d68ea792bacdadd957b3ea70c6edf9673f1f8 /llvm/test/CodeGen | |
| parent | 8e92dfee20ab94503ea4f499044ceb29360faba4 (diff) | |
| download | bcm5719-llvm-2913eca4e2929a54bbe1ebe2faf421ba7651e601.tar.gz bcm5719-llvm-2913eca4e2929a54bbe1ebe2faf421ba7651e601.zip | |
CodeGen: Error on redefinitions instead of asserting
It's possible to have a prior definition of a symbol in module asm.
Raise an error instead of crashing.
llvm-svn: 224828
Diffstat (limited to 'llvm/test/CodeGen')
| -rw-r--r-- | llvm/test/CodeGen/X86/equiv_with_fndef.ll | 10 | ||||
| -rw-r--r-- | llvm/test/CodeGen/X86/equiv_with_vardef.ll | 8 |
2 files changed, 18 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/equiv_with_fndef.ll b/llvm/test/CodeGen/X86/equiv_with_fndef.ll new file mode 100644 index 00000000000..efbb8ab3da6 --- /dev/null +++ b/llvm/test/CodeGen/X86/equiv_with_fndef.ll @@ -0,0 +1,10 @@ +; RUN: not llc < %s 2>&1 | FileCheck %s +target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" +target triple = "x86_64-unknown-linux-gnu" + +module asm ".equiv pselect, __pselect" + +define void @pselect() { + ret void +} +; CHECK: 'pselect' is a protected alias diff --git a/llvm/test/CodeGen/X86/equiv_with_vardef.ll b/llvm/test/CodeGen/X86/equiv_with_vardef.ll new file mode 100644 index 00000000000..29c19a107ec --- /dev/null +++ b/llvm/test/CodeGen/X86/equiv_with_vardef.ll @@ -0,0 +1,8 @@ +; RUN: not llc < %s 2>&1 | FileCheck %s +target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" +target triple = "x86_64-unknown-linux-gnu" + +module asm ".equiv var, __var" + +@var = global i32 0 +; CHECK: symbol 'var' is already defined |
