| Message ID | 20240219123949.11179-1-iii@linux.ibm.com |
|---|---|
| State | New |
| Headers | show |
| Series | IBM Z: Preserve exceptions in autovec-*-signaling-eq.c tests | expand |
On 2/19/24 13:39, Ilya Leoshkevich wrote: > DSE, DCE, and other passes are removing redundant signaling comparisons > from these tests, but the whole point is to check that GCC knows how to > emit them. Use -fno-delete-dead-exceptions to prevent that. > > gcc/testsuite/ChangeLog: > > * gcc.target/s390/zvector/autovec-double-signaling-eq.c: > Preserve exceptions. > * gcc.target/s390/zvector/autovec-float-signaling-eq.c: > Likewise. Ok. Thanks! Andreas > --- > .../gcc.target/s390/zvector/autovec-double-signaling-eq.c | 2 +- > .../gcc.target/s390/zvector/autovec-float-signaling-eq.c | 2 +- > 2 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/gcc/testsuite/gcc.target/s390/zvector/autovec-double-signaling-eq.c b/gcc/testsuite/gcc.target/s390/zvector/autovec-double-signaling-eq.c > index 3645d3cc393..b23568e06b4 100644 > --- a/gcc/testsuite/gcc.target/s390/zvector/autovec-double-signaling-eq.c > +++ b/gcc/testsuite/gcc.target/s390/zvector/autovec-double-signaling-eq.c > @@ -1,5 +1,5 @@ > /* { dg-do compile } */ > -/* { dg-options "-O3 -march=z14 -mzvector -mzarch -fexceptions -fnon-call-exceptions" } */ > +/* { dg-options "-O3 -march=z14 -mzvector -mzarch -fexceptions -fnon-call-exceptions -fno-delete-dead-exceptions" } */ > > #include "autovec.h" > > diff --git a/gcc/testsuite/gcc.target/s390/zvector/autovec-float-signaling-eq.c b/gcc/testsuite/gcc.target/s390/zvector/autovec-float-signaling-eq.c > index d98aa0c494e..cd25d10c577 100644 > --- a/gcc/testsuite/gcc.target/s390/zvector/autovec-float-signaling-eq.c > +++ b/gcc/testsuite/gcc.target/s390/zvector/autovec-float-signaling-eq.c > @@ -1,5 +1,5 @@ > /* { dg-do compile } */ > -/* { dg-options "-O3 -march=z14 -mzvector -mzarch -fexceptions -fnon-call-exceptions" } */ > +/* { dg-options "-O3 -march=z14 -mzvector -mzarch -fexceptions -fnon-call-exceptions -fno-delete-dead-exceptions" } */ > > #include "autovec.h" >
diff --git a/gcc/testsuite/gcc.target/s390/zvector/autovec-double-signaling-eq.c b/gcc/testsuite/gcc.target/s390/zvector/autovec-double-signaling-eq.c index 3645d3cc393..b23568e06b4 100644 --- a/gcc/testsuite/gcc.target/s390/zvector/autovec-double-signaling-eq.c +++ b/gcc/testsuite/gcc.target/s390/zvector/autovec-double-signaling-eq.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O3 -march=z14 -mzvector -mzarch -fexceptions -fnon-call-exceptions" } */ +/* { dg-options "-O3 -march=z14 -mzvector -mzarch -fexceptions -fnon-call-exceptions -fno-delete-dead-exceptions" } */ #include "autovec.h" diff --git a/gcc/testsuite/gcc.target/s390/zvector/autovec-float-signaling-eq.c b/gcc/testsuite/gcc.target/s390/zvector/autovec-float-signaling-eq.c index d98aa0c494e..cd25d10c577 100644 --- a/gcc/testsuite/gcc.target/s390/zvector/autovec-float-signaling-eq.c +++ b/gcc/testsuite/gcc.target/s390/zvector/autovec-float-signaling-eq.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O3 -march=z14 -mzvector -mzarch -fexceptions -fnon-call-exceptions" } */ +/* { dg-options "-O3 -march=z14 -mzvector -mzarch -fexceptions -fnon-call-exceptions -fno-delete-dead-exceptions" } */ #include "autovec.h"
DSE, DCE, and other passes are removing redundant signaling comparisons from these tests, but the whole point is to check that GCC knows how to emit them. Use -fno-delete-dead-exceptions to prevent that. gcc/testsuite/ChangeLog: * gcc.target/s390/zvector/autovec-double-signaling-eq.c: Preserve exceptions. * gcc.target/s390/zvector/autovec-float-signaling-eq.c: Likewise. --- .../gcc.target/s390/zvector/autovec-double-signaling-eq.c | 2 +- .../gcc.target/s390/zvector/autovec-float-signaling-eq.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)