testsuite: Tweak some further tests for modern C changes

On IRC Richi mentioned some FAILs in gcc.target/x86_64 and in pr83126.c.

The following patch fixes the former ones (they need recent binutils to
be enabled), for pr83126.c because I didn't have graphite configured I've
just verified that the test compiles (didn't without the patch) and that
the gimple dump is identical with one from yesterday's gcc (as it was a
tree-parloops.cc ICE, I guess identical gimple is all we care about
and no need to verify it further).

2023-12-01  Jakub Jelinek  <jakub@redhat.com>

	* gcc.target/x86_64/abi/avx512fp16/m512h/test_passing_m512.c
	(fun_check_passing_m512_8_values, fun_check_passing_m512h_8_values):
	Add missing void return type.
	* gcc.target/x86_64/abi/avx512fp16/m256h/test_passing_m256.c
	(fun_check_passing_m256_8_values, fun_check_passing_m256h_8_values):
	Likewise.
	* gcc.dg/graphite/pr83126.c (ew): Add missing casts to __INTPTR_TYPE__
	and then to int *.

diff --git a/gcc/testsuite/gcc.dg/graphite/pr83126.c b/gcc/testsuite/gcc.dg/graphite/pr83126.c
index 36bf5d5c4efde1bc7f7375cad7652ca96f9ea6a9..a69dbd5fdcf439dd92ee94f9d7904eec2f20bff1 100644 (file)
--- a/gcc/testsuite/gcc.dg/graphite/pr83126.c
+++ b/gcc/testsuite/gcc.dg/graphite/pr83126.c
@@ -12,7 +12,7 @@ ew (unsigned short int c9, int stuff)
       int *fd = &stuff;
 
       *fd = c9;
-      fd = *fd;
+      fd = (int *) (__INTPTR_TYPE__) *fd;
       if (*fd != 0)
        for (*by = 0; *by < 2; ++*by)
          c9 *= e1;

diff --git a/gcc/testsuite/gcc.target/x86_64/abi/avx512fp16/m256h/test_passing_m256.c b/gcc/testsuite/gcc.target/x86_64/abi/avx512fp16/m256h/test_passing_m256.c
index bfa80d616eef20f43bee36feae8f04045c1ab951..6138eeeea10573d55e61e71e885c368e7c614173 100644 (file)
--- a/gcc/testsuite/gcc.target/x86_64/abi/avx512fp16/m256h/test_passing_m256.c
+++ b/gcc/testsuite/gcc.target/x86_64/abi/avx512fp16/m256h/test_passing_m256.c
@@ -25,6 +25,7 @@ int failed = 0;
   assert (memcmp (&X1, &X2, sizeof (T)) == 0); \
 } while (0)
 
+void
 fun_check_passing_m256_8_values (__m256 i0 ATTRIBUTE_UNUSED,
                                 __m256 i1 ATTRIBUTE_UNUSED,
                                 __m256 i2 ATTRIBUTE_UNUSED,
@@ -45,6 +46,7 @@ fun_check_passing_m256_8_values (__m256 i0 ATTRIBUTE_UNUSED,
   compare (values.i7, i7, __m256);
 }
 
+void
 fun_check_passing_m256h_8_values (__m256h i0 ATTRIBUTE_UNUSED,
                                  __m256h i1 ATTRIBUTE_UNUSED,
                                  __m256h i2 ATTRIBUTE_UNUSED,

diff --git a/gcc/testsuite/gcc.target/x86_64/abi/avx512fp16/m512h/test_passing_m512.c b/gcc/testsuite/gcc.target/x86_64/abi/avx512fp16/m512h/test_passing_m512.c
index ad5ba2e7f92df0397c914952c75e7fbc3c26c8ec..7c5f03b572e471ab8e5ed6fade2f3489396cde32 100644 (file)
--- a/gcc/testsuite/gcc.target/x86_64/abi/avx512fp16/m512h/test_passing_m512.c
+++ b/gcc/testsuite/gcc.target/x86_64/abi/avx512fp16/m512h/test_passing_m512.c
@@ -25,6 +25,7 @@ int failed = 0;
   assert (memcmp (&X1, &X2, sizeof (T)) == 0); \
 } while (0)
 
+void
 fun_check_passing_m512_8_values (__m512 i0 ATTRIBUTE_UNUSED,
                                 __m512 i1 ATTRIBUTE_UNUSED,
                                 __m512 i2 ATTRIBUTE_UNUSED,
@@ -45,6 +46,7 @@ fun_check_passing_m512_8_values (__m512 i0 ATTRIBUTE_UNUSED,
   compare (values.i7, i7, __m512);
 }
 
+void
 fun_check_passing_m512h_8_values (__m512h i0 ATTRIBUTE_UNUSED,
                                  __m512h i1 ATTRIBUTE_UNUSED,
                                  __m512h i2 ATTRIBUTE_UNUSED,