| Message ID | 4E149ACE.8060005@gjlay.de |
|---|---|
| State | New |
| Headers | show |
Georg-Johann Lay wrote: > Hi, I am struggling against hundreds of fails in the testsuite because > many cases are not carefully written, e.g. stull like shifting an int > by 19 bits if int is only 16 bits wide. > > This patch adds some additional tests to avoid FAILs that are confusing. > > Sorry for gathering it in one patch, other patches may follow. I just > don't like to flood you with bulk of patches. > > Ok to commit? > > Johann. Some more comments for why the filers are needed follow: > testsuite/ > * gcc.dg/pragma-align.c: Run only if target !default_packed. If target packs by default, pack won't change anything. > * gcc.dg/pr46212.c: Run only if target int32plus. Constants exceeding 16-bit int. > * gcc.dg/torture/pr48146.c: Ditto. Ditto for g_2 in line 10. > * gcc.dg/tree-ssa/vrp51.c: Ditto. Ditto for constant 0x10111. > * c-c++-common/pr44832.c: Ditto. Ditto for mask 1 << 19 in line 93. > * gcc.dg/pr49544.c: Run only if target ptr32plus. Line 18: warning: cast to pointer from integer of different size > * gcc.dg/pr31490.c: Ditto. Line 5: error: initializer element is not constant > * gcc.dg/torture/builtin-math-7.c: Run only if target > large_double. The constant in line 85 won't be folded for double = float resulting in link_error(85). > * gcc.dg/torture/pr45764.c: Skip for AVR. > * gcc.dg/pr47893.c: Ditto. Architecture limitations.
On Jul 6, 2011, at 10:26 AM, Georg-Johann Lay wrote: > Hi, I am struggling against hundreds of fails in the testsuite because > many cases are not carefully written, e.g. stull like shifting an int > by 19 bits if int is only 16 bits wide. > Ok to commit? Ok.
Index: gcc.dg/pragma-align.c =================================================================== --- gcc.dg/pragma-align.c (revision 175811) +++ gcc.dg/pragma-align.c (working copy) @@ -1,6 +1,6 @@ /* Prove that pragma alignment handling works somewhat. */ -/* { dg-do run } */ +/* { dg-do run { target { ! default_packed } } } */ extern void abort (void); Index: gcc.dg/pr46212.c =================================================================== --- gcc.dg/pr46212.c (revision 175811) +++ gcc.dg/pr46212.c (working copy) @@ -2,6 +2,7 @@ /* { dg-do compile } */ /* { dg-options "-O3 -funroll-loops" } */ /* { dg-options "-O3 -funroll-loops -march=i386" { target { { i686-*-* x86_64-*-* } && ilp32 } } } */ +/* { dg-require-effective-target int32plus } */ static inline unsigned foo (void *x) Index: gcc.dg/pr49544.c =================================================================== --- gcc.dg/pr49544.c (revision 175811) +++ gcc.dg/pr49544.c (working copy) @@ -1,6 +1,7 @@ /* PR debug/49544 */ /* { dg-do compile } */ /* { dg-options "-g -O2" } */ +/* { dg-require-effective-target ptr32plus } */ int baz (int, int, void *); Index: gcc.dg/torture/pr45764.c =================================================================== --- gcc.dg/torture/pr45764.c (revision 175811) +++ gcc.dg/torture/pr45764.c (working copy) @@ -1,4 +1,5 @@ /* { dg-do run } */ +/* { dg-skip-if "Too much RAM needed" { "avr-*-*" } { "*" } { "" } } */ int result[64][16]; Index: gcc.dg/torture/builtin-math-7.c =================================================================== --- gcc.dg/torture/builtin-math-7.c (revision 175811) +++ gcc.dg/torture/builtin-math-7.c (working copy) @@ -6,6 +6,7 @@ /* { dg-do run } */ /* { dg-add-options ieee } */ +/* { dg-require-effective-target large_double } */ extern void link_error(int); Index: gcc.dg/torture/pr48146.c =================================================================== --- gcc.dg/torture/pr48146.c (revision 175811) +++ gcc.dg/torture/pr48146.c (working copy) @@ -1,4 +1,5 @@ /* { dg-do compile } */ +/* { dg-require-effective-target int32plus } */ static unsigned char safe_sub_func_int_s_s (int si1, unsigned char si2) Index: gcc.dg/pr47893.c =================================================================== --- gcc.dg/pr47893.c (revision 175811) +++ gcc.dg/pr47893.c (working copy) @@ -2,6 +2,7 @@ /* { dg-do run } */ /* { dg-options "-O2" } */ /* { dg-options "-O2 -mtune=atom -fno-omit-frame-pointer -fno-strict-aliasing" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */ +/* { dg-skip-if "Too much RAM needed" { "avr-*-*" } { "*" } { "" } } */ extern void abort (void); Index: gcc.dg/tree-ssa/vrp51.c =================================================================== --- gcc.dg/tree-ssa/vrp51.c (revision 175811) +++ gcc.dg/tree-ssa/vrp51.c (working copy) @@ -1,6 +1,7 @@ /* PR tree-optimization/28632 */ /* { dg-do compile } */ /* { dg-options "-O2 -ftree-vrp" } */ +/* { dg-require-effective-target int32plus } */ void v4 (unsigned a, unsigned b) Index: gcc.dg/pr31490.c =================================================================== --- gcc.dg/pr31490.c (revision 175811) +++ gcc.dg/pr31490.c (working copy) @@ -1,6 +1,8 @@ /* PR middle-end/31490 */ /* { dg-do compile } */ /* { dg-require-named-sections "" } */ +/* { dg-require-effective-target ptr32plus } */ + int cpu (void *attr) {} const unsigned long x __attribute__((section("foo"))) = (unsigned long)&cpu; const unsigned long g __attribute__((section("foo"))) = 0; Index: c-c++-common/pr44832.c =================================================================== --- c-c++-common/pr44832.c (revision 175811) +++ c-c++-common/pr44832.c (working copy) @@ -2,6 +2,7 @@ /* { dg-do compile } */ /* { dg-options "-O2 -fcompare-debug" } */ /* { dg-options "-O2 -fcompare-debug -fno-short-enums" {target short_enums} } */ +/* { dg-require-effective-target int32plus } */ struct rtx_def; typedef struct rtx_def *rtx;