llvm/test/Transforms/InferFunctionAttrs/pr30455.ll
Michael Kuperstein 86978b73fc [InferAttributes] Don't access parameters that don't exist.
Check for the correct number of parameters before querying their type.
This fixes PR30455.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282038 91177308-0d34-0410-b5e6-96231b3b80d8
2016-09-20 23:10:31 +00:00

14 lines
379 B
LLVM

; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -inferattrs -S | FileCheck %s
%struct.statvfs64 = type { i32 }
; Function Attrs: norecurse uwtable
define i32 @foo() {
entry:
%st = alloca %struct.statvfs64, align 4
%0 = bitcast %struct.statvfs64* %st to i8*
ret i32 0
}
; CHECK: declare i32 @statvfs64(%struct.statvfs64*){{$}}
declare i32 @statvfs64(%struct.statvfs64*)