[PATCH 4.4] remove -frtl-abstract-sequences tests

[PATCH 4.4] remove -frtl-abstract-sequences tests

[Mikael Pettersson]

The pr11832.c and pr33009.c -frtl-abstract-sequences tests in
4.4 cause ICE failures on most platforms, and test a feature
which never worked properly and which has been removed from 4.5.
So they are pointless and cause testsuite failures on platforms
like ARM where they have not yet been explicitly disabled.

This patch thus removes them from 4.4.

(This was pre-approved by Richard Guenther.  I don't have
write access, so can someone please commit it for me?)

gcc/testsuite/

2009-10-20  Mikael Pettersson  <mikpe@it.uu.se>

	* gcc.c-torture/compile/pr11832.c: Delete.
	* gcc.c-torture/compile/pr33009.c: Likewise.

diff -rupN gcc-4.4.2/gcc/testsuite/gcc.c-torture/compile/pr11832.c gcc-4.4.2-pr33642/gcc/testsuite/gcc.c-torture/compile/pr11832.c
--- gcc-4.4.2/gcc/testsuite/gcc.c-torture/compile/pr11832.c	2008-12-01 16:19:40.000000000 +0100
+++ gcc-4.4.2-pr33642/gcc/testsuite/gcc.c-torture/compile/pr11832.c	1970-01-01 01:00:00.000000000 +0100
@@ -1,35 +0,0 @@
-/* { dg-do compile } */
-/* Currently ICEs for Alpha, IA64, HPPA, MIPS, CRIS, Xtensa, PowerPC, SH and SPARC; see PR33642.  */
-/* { dg-xfail-if "PR33642" { alpha*-*-* hppa*-*-* mips*-*-* powerpc*-*-* cris-*-* crisv32-*-* ia64-*-* xtensa*-*-* sh*-*-* sparc*-*-* s390*-*-* } { "*" } { "" } } */
-/* Currently ICEs for (x86 && ilp32 && pic).  */
-/* { dg-xfail-if "PR33642/36240" { { i?86-*-* x86_64-*-* } && { ilp32 && { ! nonpic } } } { "*" } { "" } } */
-/* { dg-prune-output ".*internal compiler error.*" }
-/* { dg-options "-frtl-abstract-sequences" } */
-
-int a, b, e;
-unsigned char *c;
-void foo()
-{
-  int d = 13;
-  b = -1;   
-  switch (e) {
-    case 1:
-      b++; c[b] = (unsigned char)d;
-      break;
-    case 2:
-      b++; c[b] = (unsigned char)d;
-      b++; c[b] = (unsigned char)d;
-      break;
-    case 3:
-      b++; c[b] = (unsigned char)d;
-      b++; c[b] = (unsigned char)d;
-      b++; c[b] = (unsigned char)d;
-      break;
-    default:
-      a = 1;
-      b++; c[b] = (unsigned char)d;
-      b++; c[b] = (unsigned char)d;
-      b++; c[b] = (unsigned char)d;
-      b++; c[b] = (unsigned char)d;
-  }
-}
diff -rupN gcc-4.4.2/gcc/testsuite/gcc.c-torture/compile/pr33009.c gcc-4.4.2-pr33642/gcc/testsuite/gcc.c-torture/compile/pr33009.c
--- gcc-4.4.2/gcc/testsuite/gcc.c-torture/compile/pr33009.c	2008-12-01 16:19:40.000000000 +0100
+++ gcc-4.4.2-pr33642/gcc/testsuite/gcc.c-torture/compile/pr33009.c	1970-01-01 01:00:00.000000000 +0100
@@ -1,41 +0,0 @@
-/* { dg-do compile } */
-/* Currently ICEs for Alpha, IA64, HPPA, MIPS, CRIS, Xtensa, PowerPC, SH and SPARC; see PR33642.  */
-/* { dg-xfail-if "PR33642" { alpha*-*-* hppa*-*-* mips*-*-* powerpc*-*-* cris-*-* crisv32-*-* ia64-*-* xtensa*-*-* sh*-*-* sparc*-*-* s390*-*-* } { "*" } { "" } } */
-/* Currently ICEs for (x86 && ilp32 && pic).  */
-/* { dg-xfail-if "PR33642/36240" { { i?86-*-* x86_64-*-* } && { ilp32 && { ! nonpic } } } { "*" } { "" } } */
-/* { dg-prune-output ".*internal compiler error.*" }
-/* { dg-options "-frtl-abstract-sequences" } */
-
-char *progName;
-int bar0 (char *, ...);
-void bar1 (char *);
-void exit (int);
-
-
-#define SAME \
- bar0 ("%s: Bad flag `%s'\n", argv[i], argv[i] );\
- bar1 ( progName ); \
- exit ( 1 );
-
-
-int foo ( int argc, char *argv[] )
-{
-    int i;
-    for (i = 0; i < argc; i++) {
-	switch (argv[i][0]) {
-	case 'c':
-	    break;
-	default: 
-	
-	    SAME
-	    
-	    break;
-	}
-    }
-    for (i = 0; i < argc; i++) {
-    
-	SAME
-	
-    }
-    return 0;
-}

Re: [PATCH 4.4] remove -frtl-abstract-sequences tests

[Janis Johnson]

On Tue, 2009-10-20 at 14:07 +0200, Mikael Pettersson wrote:
> The pr11832.c and pr33009.c -frtl-abstract-sequences tests in
> 4.4 cause ICE failures on most platforms, and test a feature
> which never worked properly and which has been removed from 4.5.
> So they are pointless and cause testsuite failures on platforms
> like ARM where they have not yet been explicitly disabled.
> 
> This patch thus removes them from 4.4.
> 
> (This was pre-approved by Richard Guenther.  I don't have
> write access, so can someone please commit it for me?)
> 
> gcc/testsuite/
> 
> 2009-10-20  Mikael Pettersson  <mikpe@it.uu.se>
> 
> 	* gcc.c-torture/compile/pr11832.c: Delete.
> 	* gcc.c-torture/compile/pr33009.c: Likewise.

Done.

Janis