re PR target/86591 (gcc.target/powerpc/builtins-1.c fails starting with r261904)

gcc/testsuite/ChangeLog:

2018-07-23  Carl Love  <cel@us.ibm.com>

	PR 86591
	* gcc.target/powerpc/altivec-1-runnable.c: Move vector double tests to
	file altivec-2-runnable.c.
	* gcc.target/powerpc/altivec-2-runnable.c: Add vector double tests.
	* gcc.target/powerpc/buitlins-1.c: Remove dg-final check for xxlor.
	Update dg-final test for __divdi3 and __udivdi3 instructions. Update
	comments for instruction generated by vec_mergeh, vec_perm, vec_round,
	vec_cts, vec_ctu, vec_cpsgn tests.

From-SVN: r262934

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 5e6b8eb87d1693f129edb1b641f8e6f54d0056ae..382574e8588c9ca78b99e5c5ebcdd6ff85301486 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,14 @@
+2018-07-23  Carl Love  <cel@us.ibm.com>
+
+       PR 86591
+       * gcc.target/powerpc/altivec-1-runnable.c: Move vector double tests to
+       file altivec-2-runnable.c.
+       * gcc.target/powerpc/altivec-2-runnable.c: Add vector double tests.
+       * gcc.target/powerpc/buitlins-1.c: Remove dg-final check for xxlor.
+       Update dg-final test for __divdi3 and __udivdi3 instructions. Update
+       comments for instruction generated by vec_mergeh, vec_perm, vec_round,
+       vec_cts, vec_ctu, vec_cpsgn tests.
+
 2018-07-23  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 
        PR c/86617

diff --git a/gcc/testsuite/gcc.target/powerpc/altivec-1-runnable.c b/gcc/testsuite/gcc.target/powerpc/altivec-1-runnable.c
index bb913d2d5717259b6e4fd85c9c8b423d5722482e..da8ebbc30bae4feef7c59ddcdb769df96859685f 100644 (file)
--- a/gcc/testsuite/gcc.target/powerpc/altivec-1-runnable.c
+++ b/gcc/testsuite/gcc.target/powerpc/altivec-1-runnable.c
@@ -31,16 +31,9 @@ int main ()
   vector signed int vec_si_result, vec_si_expected;
   vector signed char vec_sc_arg;
   vector signed char vec_sc_result, vec_sc_expected;
-  vector float vec_float_arg;
-  vector double vec_double_result, vec_double_expected;
   vector pixel vec_pixel_arg;
   vector unsigned int vec_ui_result, vec_ui_expected;
 
-  union conv {
-         double d;
-         unsigned long long l;
-  } conv_exp, conv_val;
-
   vec_bs_arg = (vector bool short){ 0, 101, 202, 303,
                                    404, 505, 606, 707 };
   vec_bi_expected = (vector bool int){ 0, 101, 202, 303 };
@@ -209,49 +202,6 @@ int main ()
        abort();
 #endif
   }
-  
-
-  vec_float_arg = (vector float){ 0.0, 1.5, 2.5, 3.5 };
-
-  vec_double_expected = (vector double){ 0.0, 1.5 };
-
-  vec_double_result = vec_unpackh (vec_float_arg);
-
-  for (i = 0; i < 2; i++) {
-    if (vec_double_expected[i] != vec_double_result[i])
-      {
-#if DEBUG
-        printf("ERROR: vec_unpackh(), vec_double_expected[%d] = %f does not match vec_double_result[%d] = %f\n",
-               i, vec_double_expected[i], i, vec_double_result[i]);
-        conv_val.d = vec_double_result[i];
-        conv_exp.d = vec_double_expected[i];
-        printf("     vec_unpackh(), vec_double_expected[%d] = 0x%llx does not match vec_double_result[%d] = 0x%llx\n",
-               i, conv_exp.l, i,conv_val.l);
-#else
-        abort();
-#endif
-    }
-  }
-
-  vec_double_expected = (vector double){ 2.5, 3.5 };
-
-  vec_double_result = vec_unpackl (vec_float_arg);
-
-  for (i = 0; i < 2; i++) {
-    if (vec_double_expected[i] != vec_double_result[i])
-      {
-#if DEBUG
-         printf("ERROR: vec_unpackl() vec_double_expected[%d] = %f does not match vec_double_result[%d] = %f\n",
-               i, vec_double_expected[i], i, vec_double_result[i]);
-        conv_val.d = vec_double_result[i];
-        conv_exp.d = vec_double_expected[i];
-        printf("     vec_unpackh(), vec_double_expected[%d] = 0x%llx does not match vec_double_result[%d] = 0x%llx\n",
-               i, conv_exp.l, i,conv_val.l);
-#else
-         abort();
-#endif
-      }
-  }
 
   return 0;
 }

diff --git a/gcc/testsuite/gcc.target/powerpc/altivec-2-runnable.c b/gcc/testsuite/gcc.target/powerpc/altivec-2-runnable.c
index 9d8aad402e6672aac77fe9efd33fa7255bcde28b..041edcb213db5c0f44d12bb0c6da7a474696211f 100644 (file)
--- a/gcc/testsuite/gcc.target/powerpc/altivec-2-runnable.c
+++ b/gcc/testsuite/gcc.target/powerpc/altivec-2-runnable.c
@@ -23,8 +23,15 @@ int main ()
 
   vector signed int vec_si_arg;
   vector signed long long int vec_slli_result, vec_slli_expected;
+  vector float vec_float_arg;
+  vector double vec_double_result, vec_double_expected;
 
-  /*  use of ‘long long’ in AltiVec types requires -mvsx */
+  union conv {
+         double d;
+         unsigned long long l;
+  } conv_exp, conv_val;
+
+  /* Use of 'double' and ‘long long’ in AltiVec types requires -mvsx */
   /* __builtin_altivec_vupkhsw and __builtin_altivec_vupklsw
      requires the -mpower8-vector option */
 
@@ -88,7 +95,47 @@ int main ()
 #endif
   }
 
+  vec_float_arg = (vector float){ 0.0, 1.5, 2.5, 3.5 };
+
+  vec_double_expected = (vector double){ 0.0, 1.5 };
+
+  vec_double_result = vec_unpackh (vec_float_arg);
+
+  for (i = 0; i < 2; i++) {
+    if (vec_double_expected[i] != vec_double_result[i])
+      {
+#if DEBUG
+        printf("ERROR: vec_unpackh(), vec_double_expected[%d] = %f does not match vec_double_result[%d] = %f\n",
+               i, vec_double_expected[i], i, vec_double_result[i]);
+        conv_val.d = vec_double_result[i];
+        conv_exp.d = vec_double_expected[i];
+        printf("     vec_unpackh(), vec_double_expected[%d] = 0x%llx does not match vec_double_result[%d] = 0x%llx\n",
+               i, conv_exp.l, i,conv_val.l);
+#else
+        abort();
+#endif
+    }
+  }
+
+  vec_double_expected = (vector double){ 2.5, 3.5 };
 
+  vec_double_result = vec_unpackl (vec_float_arg);
+
+  for (i = 0; i < 2; i++) {
+    if (vec_double_expected[i] != vec_double_result[i])
+      {
+#if DEBUG
+         printf("ERROR: vec_unpackl() vec_double_expected[%d] = %f does not match vec_double_result[%d] = %f\n",
+               i, vec_double_expected[i], i, vec_double_result[i]);
+        conv_val.d = vec_double_result[i];
+        conv_exp.d = vec_double_expected[i];
+        printf("     vec_unpackh(), vec_double_expected[%d] = 0x%llx does not match vec_double_result[%d] = 0x%llx\n",
+               i, conv_exp.l, i,conv_val.l);
+#else
+         abort();
+#endif
+      }
+  }
 
   return 0;
 }

diff --git a/gcc/testsuite/gcc.target/powerpc/builtins-1.c b/gcc/testsuite/gcc.target/powerpc/builtins-1.c
index 0b40828e6c59cef3174da58805767223bc531c86..8b54666fe5ad1333f6d73796409ea5e14cd7a755 100644 (file)
--- a/gcc/testsuite/gcc.target/powerpc/builtins-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/builtins-1.c
@@ -276,21 +276,20 @@ int main ()
    vec_any_lt          vcmpgtud.
    vec_any_le          vcmpgtud.
    vec_and             xxland
-   vec_andc            xxland
+   vec_andc            xxlandc
    vec_cntlz           vclzd, vclzb, vclzw, vclzh
-   xvcpsgnsp           vec_cpsgn
+   vec_cpsgn           xvcpsgnsp           
    vec_ctf             xvmuldp 
-   vec_cts             xvcvdpsxds, vctsxs
-   vec_ctu             xvcvdpuxds, vctuxs
+   vec_cts             vctsxs
+   vec_ctu             vctuxs
    vec_div             divd, divdu | __divdi3(), __udivdi3()
    vec_mergel          vmrghb, vmrghh, xxmrghw
-   vec_mergeh          xxmrglw, vmrglh
+   vec_mergeh          xxmrglw, vmrglh, vmrglb
    vec_mul             mulld | mullw, mulhwu
    vec_nor             xxlnor
-   vec_or              xxlor
    vec_packsu          vpkudus
-   vec_                perm vperm
-   vec_                round xvrdpi
+   vec_perm            vperm
+   vec_round           xvrdpi
    vec_sel             xxsel
    vec_xor             xxlxor 
    vec_rsqrt           xvrsqrtesp
@@ -324,8 +323,6 @@ int main ()
 /* { dg-final { scan-assembler-times "xxmrglw" 8 } } */
 /* { dg-final { scan-assembler-times "vmrglh" 8 } } */
 /* { dg-final { scan-assembler-times "xxlnor" 6 } } */
-/* { dg-final { scan-assembler-times "xxlor" 11 { target { ilp32 } } } } */
-/* { dg-final { scan-assembler-times "xxlor" 7  { target { lp64 } } } } */
 /* { dg-final { scan-assembler-times {\mvpkudus\M} 1 } } */
 /* { dg-final { scan-assembler-times "vperm" 4 } } */
 /* { dg-final { scan-assembler-times "xvrdpi" 2 } } */
@@ -334,8 +331,10 @@ int main ()
 /* { dg-final { scan-assembler-times "divd" 8  { target lp64 } } } */
 /* { dg-final { scan-assembler-times "divdu" 2  { target lp64 } } } */
 /* { dg-final { scan-assembler-times "mulld" 4  { target lp64 } } } */
-/* { dg-final { scan-assembler-times {\mbl __divdi3\M} 2  { target { ilp32 } } } } */
-/* { dg-final { scan-assembler-times {\mbl __udivdi3\M} 2  { target {ilp32 } } } } */
+/* check for both .__divdi3 (AIX) and __divdi3 (Linux) */
+/* { dg-final { scan-assembler-times {\mbl \.?__divdi3\M} 2   { target { ilp32 } } } } */
+/* check for both .__udivdi3 (AIX) and __udivdi3 (Linux) */
+/* { dg-final { scan-assembler-times {\mbl \.?__udivdi3\M} 2  { target { ilp32 } } } } */
 /* { dg-final { scan-assembler-times "mullw" 12  { target ilp32 } } } */
 /* { dg-final { scan-assembler-times "mulhwu" 4  { target ilp32 } } } */
 /* { dg-final { scan-assembler-times "xxmrgld" 0 } } */