diff options
Diffstat (limited to 'meta/recipes-extended/stress-ng/stress-ng/0001-test-float-Make-variables-global.patch')
-rw-r--r-- | meta/recipes-extended/stress-ng/stress-ng/0001-test-float-Make-variables-global.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/meta/recipes-extended/stress-ng/stress-ng/0001-test-float-Make-variables-global.patch b/meta/recipes-extended/stress-ng/stress-ng/0001-test-float-Make-variables-global.patch new file mode 100644 index 0000000000..2e598ca4f4 --- /dev/null +++ b/meta/recipes-extended/stress-ng/stress-ng/0001-test-float-Make-variables-global.patch @@ -0,0 +1,34 @@ +From 958a86069c8d0149969b5c32212a28009c4a9ded Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Sat, 21 Jan 2023 23:18:18 -0800 +Subject: [PATCH] test-float: Make variables global + +Latest clang ( clang 16+ ) is able to optimize everything out when -O2 is used and as +a result build succeeds and test output comes out to be wrong. Therefore +make the variables global, so clang does not optimize away the functions + +Upstream-Status: Backport [https://github.com/ColinIanKing/stress-ng/commit/e299eb60a3a029e975304cc43045aea6ab1fad70] +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + test/test-float.c | 3 +-- + 1 file changed, 1 insertion(+), 2 deletions(-) + +diff --git a/test/test-float.c b/test/test-float.c +index d2800cd3..ad5503c3 100644 +--- a/test/test-float.c ++++ b/test/test-float.c +@@ -61,10 +61,9 @@ + /* Avoid implicit int in the definition of test even if FLOAT is not known. */ + typedef FLOAT float_type; + ++FLOAT a = 0.0, b = 0.0, c = 0.0, d = 0.0; + static float_type HOT OPTIMIZE3 test(void) + { +- FLOAT a = 0.0, b = 0.0, c = 0.0, d = 0.0; +- + float_ops(FLOAT, a, b, c, d, sin, cos); + float_ops(FLOAT, a, b, c, d, sinl, cosl); + +-- +2.39.1 + |