Added test case for PR1207.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34429 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/X86/2007-02-19-LiveIntervalAssert.cpp b/test/CodeGen/X86/2007-02-19-LiveIntervalAssert.cpp
new file mode 100644 (file)
index 0000000..365768a
--- /dev/null
+++ b/test/CodeGen/X86/2007-02-19-LiveIntervalAssert.cpp
@@ -0,0 +1,21 @@
+; RUN: llvm-as < %s | llc -march=x86 -mtriple=i686-pc-linux-gnu -relocation-model=pic
+; PR1027
+
+       %struct._IO_FILE = type { i32, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, %struct._IO_marker*, %struct._IO_FILE*, i32, i32, i32, i16, i8, [1 x i8], i8*, i64, i8*, i8*, i8*, i8*, i32, i32, [40 x i8] }
+       %struct._IO_marker = type { %struct._IO_marker*, %struct._IO_FILE*, i32 }
+@stderr = external global %struct._IO_FILE*
+
+define void @__eprintf(i8* %string, i8* %expression, i32 %line, i8* %filename) {
+       %tmp = load %struct._IO_FILE** @stderr
+       %tmp5 = tail call i32 (%struct._IO_FILE*, i8*, ...)* @fprintf( %struct._IO_FILE* %tmp, i8* %string, i8* %expression, i32 %line, i8* %filename )
+       %tmp6 = load %struct._IO_FILE** @stderr
+       %tmp7 = tail call i32 @fflush( %struct._IO_FILE* %tmp6 )
+       tail call void @abort( )
+       unreachable
+}
+
+declare i32 @fprintf(%struct._IO_FILE*, i8*, ...)
+
+declare i32 @fflush(%struct._IO_FILE*)
+
+declare void @abort()