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From: Ilya Leoshkevich <iii@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org Subject: [gcc r14-9095] IBM Z: Preserve exceptions in autovec-*-signaling-eq.c tests Date: Wed, 21 Feb 2024 09:50:55 +0000 (GMT) [thread overview] Message-ID: <20240221095055.643893858416@sourceware.org> (raw) https://gcc.gnu.org/g:51c0ff6f503323908d3326050274fc57899300bd commit r14-9095-g51c0ff6f503323908d3326050274fc57899300bd Author: Ilya Leoshkevich <iii@linux.ibm.com> Date: Mon Feb 19 11:51:38 2024 +0100 IBM Z: Preserve exceptions in autovec-*-signaling-eq.c tests 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. Diff: --- gcc/testsuite/gcc.target/s390/zvector/autovec-double-signaling-eq.c | 2 +- gcc/testsuite/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 3645d3cc3937..b23568e06b46 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 d98aa0c494ee..cd25d10c577b 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"
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