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llvm-project/llvm/test/MC/ELF/no-fixup.s

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Rewrite a test to check actual output rather than intermediate implementation detail. The was this test was written, it was relying on an implementation detail (fixups) and hence was very brittle (relying, among other things, on the exact ordering of statistics printed by MC). The test was rewritten to check a more observable output difference. While it doesn't cover 100% of the things the original test covered, it's a good practice to write regression tests this way. If we want to check that internal details and invariants hold, such tests should be expressed as unit tests. llvm-svn: 176377
2013-03-02 04:54:00 +08:00
// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o %t
// RUN: llvm-objdump -r %t | FileCheck %s
Add a test that shows that we produce no fixups when computing the difference of two symbols in the same fragment. llvm-svn: 122145
2010-12-18 13:07:45 +08:00
Rewrite a test to check actual output rather than intermediate implementation detail. The was this test was written, it was relying on an implementation detail (fixups) and hence was very brittle (relying, among other things, on the exact ordering of statistics printed by MC). The test was rewritten to check a more observable output difference. While it doesn't cover 100% of the things the original test covered, it's a good practice to write regression tests this way. If we want to check that internal details and invariants hold, such tests should be expressed as unit tests. llvm-svn: 176377
2013-03-02 04:54:00 +08:00
// Test that we create no fixups for this file since "a" and "b"
// are in the same fragment. If b was in a different section, a
// fixup causing a relocation would be generated in the object file.
Add a test that shows that we produce no fixups when computing the difference of two symbols in the same fragment. llvm-svn: 122145
2010-12-18 13:07:45 +08:00
Rewrite a test to check actual output rather than intermediate implementation detail. The was this test was written, it was relying on an implementation detail (fixups) and hence was very brittle (relying, among other things, on the exact ordering of statistics printed by MC). The test was rewritten to check a more observable output difference. While it doesn't cover 100% of the things the original test covered, it's a good practice to write regression tests this way. If we want to check that internal details and invariants hold, such tests should be expressed as unit tests. llvm-svn: 176377
2013-03-02 04:54:00 +08:00
// CHECK-NOT: RELOCATION RECORDS
Add a test that shows that we produce no fixups when computing the difference of two symbols in the same fragment. llvm-svn: 122145
2010-12-18 13:07:45 +08:00
a:
nop
b:
.long b - a