This tests behaviour near the limit of 16-bit signed offsets. If power10 prefix instructions are enabled, no such testing occurs.
* gcc.target/powerpc/dimode_off.c: Add -mno-prefixed to options. Regstrapped powerpc64le-linux power10 and power8. OK? diff --git a/gcc/testsuite/gcc.target/powerpc/dimode_off.c b/gcc/testsuite/gcc.target/powerpc/dimode_off.c index 19ca40c508b..12718eafdd3 100644 --- a/gcc/testsuite/gcc.target/powerpc/dimode_off.c +++ b/gcc/testsuite/gcc.target/powerpc/dimode_off.c @@ -1,5 +1,5 @@ /* { dg-do assemble } */ -/* { dg-options "-O2 -fno-align-functions -fno-asynchronous-unwind-tables -mtraceback=no -save-temps" } */ +/* { dg-options "-O2 -fno-align-functions -fno-asynchronous-unwind-tables -mtraceback=no -mno-prefixed -save-temps" } */ void w1 (void *x, long long y) { *(long long *) (x + 32767) = y; } void w2 (void *x, long long y) { *(long long *) (x + 32766) = y; } -- Alan Modra Australia Development Lab, IBM