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authorPatrick O'Neill <patrick@rivosinc.com>2023-10-04 15:50:55 -0700
committerPatrick O'Neill <patrick@rivosinc.com>2023-10-05 15:23:31 -0700
commit250dce25b6ca7ce63f036fc4a90b4d1e8c6517e9 (patch)
tree6eb255b3453cc903d7d137405834cb868725cde7
parent0ee3266b3dec4d984d43c79e2b3e649256e3eaaa (diff)
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RISC-V: Test memcpy inlined on riscv_v
Since r14-4358-g9464e72bcc9 riscv_v targets use vector instructions to perform a memcpy. We no longer expect memcpy for riscv_v targets. gcc/testsuite/ChangeLog: * gcc.dg/pr90263.c: Skip riscv_v targets. * gcc.target/riscv/rvv/base/pr90263.c: New test. Signed-off-by: Patrick O'Neill <patrick@rivosinc.com> Co-authored-by: Joern Rennecke <joern.rennecke@embecosm.com>
-rw-r--r--gcc/testsuite/gcc.dg/pr90263.c1
-rw-r--r--gcc/testsuite/gcc.target/riscv/rvv/base/pr90263.c7
2 files changed, 8 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/pr90263.c b/gcc/testsuite/gcc.dg/pr90263.c
index 3222a53..831e098 100644
--- a/gcc/testsuite/gcc.dg/pr90263.c
+++ b/gcc/testsuite/gcc.dg/pr90263.c
@@ -2,6 +2,7 @@
/* { dg-do compile } */
/* { dg-options "-O2" } */
/* { dg-require-effective-target glibc } */
+/* { dg-skip-if "riscv_v uses an inline memcpy routine" { riscv_v } }*/
int *f (int *p, int *q, long n)
{
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/pr90263.c b/gcc/testsuite/gcc.target/riscv/rvv/base/pr90263.c
new file mode 100644
index 0000000..7308428
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/pr90263.c
@@ -0,0 +1,7 @@
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+/* { dg-require-effective-target glibc } */
+
+#include "../../../../gcc.dg/pr90263.c"
+
+/* { dg-final { scan-assembler-not "memcpy" { target { riscv_v } } } } */