From d49780c08aade447953bfe4e877d386f5757f165 Mon Sep 17 00:00:00 2001 From: Jason Merrill Date: Mon, 5 Feb 2024 15:59:45 -0500 Subject: [PATCH] c++: -frounding-math test [PR109359] This test was fixed by the patch for PR95226, but that patch had no testcase so let's add this one. PR c++/109359 gcc/testsuite/ChangeLog: * g++.dg/ext/frounding-math1.C: New test. --- gcc/testsuite/g++.dg/ext/frounding-math1.C | 8 ++++++++ 1 file changed, 8 insertions(+) create mode 100644 gcc/testsuite/g++.dg/ext/frounding-math1.C diff --git a/gcc/testsuite/g++.dg/ext/frounding-math1.C b/gcc/testsuite/g++.dg/ext/frounding-math1.C new file mode 100644 index 00000000000..ecc46fd6017 --- /dev/null +++ b/gcc/testsuite/g++.dg/ext/frounding-math1.C @@ -0,0 +1,8 @@ +// PR c++/109359 +// { dg-additional-options -frounding-math } + +// For a while we were emitting two doubles (4 .long directives) as the value +// of a float array; it should only be two .longs. + +// { dg-final { scan-assembler-times "long" 2 { target x86_64-*-* } } } +float xs[] = {0.001914, 0.630539}; -- 2.11.4.GIT