new file mode 100644
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+/* { dg-do compile } */
+/* { dg-require-effective-target powerpc_prefixed_addr } */
+/* { dg-options "-O2 -mdejagnu-cpu=power10" } */
+
+/* Test that PADDI is generated to add a large constant. */
+unsigned long
+add (unsigned long a)
+{
+ return a + 0x12345U;
+}
+
+/* { dg-final { scan-assembler {\mpaddi\M} } } */
+/* { dg-final { scan-assembler-not {\maddi\M} } } */
+/* { dg-final { scan-assembler-not {\maddis\M} } } */
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+/* { dg-do compile } */
+/* { dg-require-effective-target powerpc_prefixed_addr } */
+/* { dg-require-effective-target lp64 } */
+/* { dg-options "-O2 -mdejagnu-cpu=power10" } */
+
+/* Test that PLI (PADDI) is generated to load a large constant. */
+unsigned long long
+large (void)
+{
+ return 0x12345678ULL;
+}
+
+/* { dg-final { scan-assembler {\mpli\M} } } */
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+/* { dg-do compile } */
+/* { dg-require-effective-target powerpc_prefixed_addr } */
+/* { dg-options "-O2 -mdejagnu-cpu=power10" } */
+
+/* Test that PLI (PADDI) is generated to load a large constant for SImode. */
+void
+large_si (unsigned int *p)
+{
+ *p = 0x12345U;
+}
+
+/* { dg-final { scan-assembler {\mpli\M} } } */