[PATCH] SCFI: correct test names

[Jan Beulich]

Having multiple tests with the same name is confusing.
---
I only noticed these because I had to make further adjustments to the
overly strict expectations, to accommodate a local change of mine
(adding

#define EH_FRAME_ALIGNMENT 2

to tc-i386.h). I've yet to decide whether I actually want to upstream
that change.

--- a/gas/testsuite/gas/scfi/x86_64/scfi-indirect-mov-4.d
+++ b/gas/testsuite/gas/scfi/x86_64/scfi-indirect-mov-4.d
@@ -1,7 +1,7 @@
 #as: --scfi=experimental -W
 #as:
 #objdump: -Wf
-#name: Synthesize CFI for indirect mem op to stack 3
+#name: Synthesize CFI for indirect mem op to stack 4
 #...
 Contents of the .eh_frame section:
 
--- a/gas/testsuite/gas/scfi/x86_64/scfi-pushsection-2.d
+++ b/gas/testsuite/gas/scfi/x86_64/scfi-pushsection-2.d
@@ -1,7 +1,7 @@
 #as: --scfi=experimental -W
 #as:
 #objdump: -Wf
-#name: Synthesize CFI for demarcated code blocks 2
+#name: Synthesize CFI with pushsection 2
 #...
 Contents of the .eh_frame section: