[lld] r270709 - ELF: improve CIE no-augmentation test

[Ed Maste via llvm-commits]

Author: emaste
Date: Wed May 25 10:14:08 2016
New Revision: 270709

URL: http://llvm.org/viewvc/llvm-project?rev=270709&view=rev
Log:
ELF: improve CIE no-augmentation test

Add another possible error that may be reported for the same case. The
original reproduction case that prompted r270706 produced the error
"corrupted CIE" instead of "corrupted or unsupported CIE information".
The specific error depends on arbitrary data later in the file so
check that neither is emitted in case the input is ever changed.

Document the process used to create the input .o and rename the test
file to .s, as requested by Rafael.

Added:
    lld/trunk/test/ELF/no-augmentation.s
      - copied, changed from r270708, lld/trunk/test/ELF/no-augmentation.test
Removed:
    lld/trunk/test/ELF/no-augmentation.test

Copied: lld/trunk/test/ELF/no-augmentation.s (from r270708, lld/trunk/test/ELF/no-augmentation.test)
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/test/ELF/no-augmentation.s?p2=lld/trunk/test/ELF/no-augmentation.s&p1=lld/trunk/test/ELF/no-augmentation.test&r1=270708&r2=270709&rev=270709&view=diff
==============================================================================
--- lld/trunk/test/ELF/no-augmentation.test (original)
+++ lld/trunk/test/ELF/no-augmentation.s Wed May 25 10:14:08 2016
@@ -1,3 +1,9 @@
+// Input file generated on a mips64 device running FreeBSD 11-CURRENT
+// using the system compiler GCC 4.2.1, from no-augmentation.c containing:
+// int fn(int a) { return a + 1; }
+// with command:
+// cc -funwind-tables -g -O0 -c no-augmentation.c
+
 // RUN: llvm-mc -filetype=obj -triple=mips64-unknown-freebsd %s -o %t.o
 // RUN: ld.lld --eh-frame-hdr %t.o %p/Inputs/no-augmentation.o -o %t \
 // RUN:   | FileCheck -allow-empty %s
@@ -5,6 +11,7 @@
 // REQUIRES: mips
 
 // CHECK-NOT: corrupted or unsupported CIE information
+// CHECK-NOT: corrupted CIE
 
 .global __start
 __start:

Removed: lld/trunk/test/ELF/no-augmentation.test
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/test/ELF/no-augmentation.test?rev=270708&view=auto
==============================================================================
--- lld/trunk/test/ELF/no-augmentation.test (original)
+++ lld/trunk/test/ELF/no-augmentation.test (removed)
@@ -1,10 +0,0 @@
-// RUN: llvm-mc -filetype=obj -triple=mips64-unknown-freebsd %s -o %t.o
-// RUN: ld.lld --eh-frame-hdr %t.o %p/Inputs/no-augmentation.o -o %t \
-// RUN:   | FileCheck -allow-empty %s
-
-// REQUIRES: mips
-
-// CHECK-NOT: corrupted or unsupported CIE information
-
-.global __start
-__start: