vect: Add testcases for unsigned conversions [PR110018]

Also test convresions with unsigned types.

	PR target/110018

gcc/testsuite/ChangeLog:

	* gcc.target/i386/pr110018-1.c: Use explicit signed types.
	* gcc.target/i386/pr110018-2.c: New test.

diff --git a/gcc/testsuite/gcc.target/i386/pr110018-1.c b/gcc/testsuite/gcc.target/i386/pr110018-1.c
index b1baffd7af1bb3003fd6489fc47a3bc3649c420a..b6a3be7b7a233f0b580289bf90c0b8758a7169c6 100644 (file)
--- a/gcc/testsuite/gcc.target/i386/pr110018-1.c
+++ b/gcc/testsuite/gcc.target/i386/pr110018-1.c
@@ -4,14 +4,14 @@
 /* { dg-final { scan-assembler-times {(?n)vcvt[dqw]*2p[dsh]} 5 } } */
 
 void
-foo (double* __restrict a, char* b)
+foo (double* __restrict a, signed char* b)
 {
   a[0] = b[0];
   a[1] = b[1];
 }
 
 void
-foo1 (float* __restrict a, char* b)
+foo1 (float* __restrict a, signed char* b)
 {
   a[0] = b[0];
   a[1] = b[1];
@@ -20,7 +20,7 @@ foo1 (float* __restrict a, char* b)
 }
 
 void
-foo2 (_Float16* __restrict a, char* b)
+foo2 (_Float16* __restrict a, signed char* b)
 {
   a[0] = b[0];
   a[1] = b[1];
@@ -33,14 +33,14 @@ foo2 (_Float16* __restrict a, char* b)
 }
 
 void
-foo3 (double* __restrict a, short* b)
+foo3 (double* __restrict a, signed short* b)
 {
   a[0] = b[0];
   a[1] = b[1];
 }
 
 void
-foo4 (float* __restrict a, char* b)
+foo4 (float* __restrict a, signed char* b)
 {
   a[0] = b[0];
   a[1] = b[1];
@@ -49,14 +49,14 @@ foo4 (float* __restrict a, char* b)
 }
 
 void
-foo5 (double* __restrict b, char* a)
+foo5 (double* __restrict b, signed char* a)
 {
   a[0] = b[0];
   a[1] = b[1];
 }
 
 void
-foo6 (float* __restrict b, char* a)
+foo6 (float* __restrict b, signed char* a)
 {
   a[0] = b[0];
   a[1] = b[1];
@@ -65,7 +65,7 @@ foo6 (float* __restrict b, char* a)
 }
 
 void
-foo7 (_Float16* __restrict b, char* a)
+foo7 (_Float16* __restrict b, signed char* a)
 {
   a[0] = b[0];
   a[1] = b[1];
@@ -78,14 +78,14 @@ foo7 (_Float16* __restrict b, char* a)
 }
 
 void
-foo8 (double* __restrict b, short* a)
+foo8 (double* __restrict b, signed short* a)
 {
   a[0] = b[0];
   a[1] = b[1];
 }
 
 void
-foo9 (float* __restrict b, char* a)
+foo9 (float* __restrict b, signed char* a)
 {
   a[0] = b[0];
   a[1] = b[1];

diff --git a/gcc/testsuite/gcc.target/i386/pr110018-2.c b/gcc/testsuite/gcc.target/i386/pr110018-2.c
new file mode 100644 (file)
index 0000000..a663e07
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr110018-2.c
@@ -0,0 +1,94 @@
+/* { dg-do compile } */
+/* { dg-options "-mavx512fp16 -mavx512vl -O2 -mavx512dq" } */
+/* { dg-final { scan-assembler-times {(?n)vcvttp[dsh]2[dqw]} 5 } } */
+/* { dg-final { scan-assembler-times {(?n)vcvt[dqw]*2p[dsh]} 5 } } */
+
+void
+foo (double* __restrict a, unsigned char* b)
+{
+  a[0] = b[0];
+  a[1] = b[1];
+}
+
+void
+foo1 (float* __restrict a, unsigned char* b)
+{
+  a[0] = b[0];
+  a[1] = b[1];
+  a[2] = b[2];
+  a[3] = b[3];
+}
+
+void
+foo2 (_Float16* __restrict a, unsigned char* b)
+{
+  a[0] = b[0];
+  a[1] = b[1];
+  a[2] = b[2];
+  a[3] = b[3];
+  a[4] = b[4];
+  a[5] = b[5];
+  a[6] = b[6];
+  a[7] = b[7];
+}
+
+void
+foo3 (double* __restrict a, unsigned short* b)
+{
+  a[0] = b[0];
+  a[1] = b[1];
+}
+
+void
+foo4 (float* __restrict a, unsigned char* b)
+{
+  a[0] = b[0];
+  a[1] = b[1];
+  a[2] = b[2];
+  a[3] = b[3];
+}
+
+void
+foo5 (double* __restrict b, unsigned char* a)
+{
+  a[0] = b[0];
+  a[1] = b[1];
+}
+
+void
+foo6 (float* __restrict b, unsigned char* a)
+{
+  a[0] = b[0];
+  a[1] = b[1];
+  a[2] = b[2];
+  a[3] = b[3];
+}
+
+void
+foo7 (_Float16* __restrict b, unsigned char* a)
+{
+  a[0] = b[0];
+  a[1] = b[1];
+  a[2] = b[2];
+  a[3] = b[3];
+  a[4] = b[4];
+  a[5] = b[5];
+  a[6] = b[6];
+  a[7] = b[7];
+}
+
+void
+foo8 (double* __restrict b, unsigned short* a)
+{
+  a[0] = b[0];
+  a[1] = b[1];
+}
+
+void
+foo9 (float* __restrict b, unsigned char* a)
+{
+  a[0] = b[0];
+  a[1] = b[1];
+  a[2] = b[2];
+  a[3] = b[3];
+}