aboutsummaryrefslogtreecommitdiff
path: root/libgomp
diff options
context:
space:
mode:
authorH.J. Lu <hjl.tools@gmail.com>2020-06-26 13:59:31 -0700
committerH.J. Lu <hjl.tools@gmail.com>2020-07-18 08:51:54 -0700
commit7aa22a8f1a5cd7f79d6bdd8b56ef7ab89a43bce3 (patch)
tree8f13566ba883fa85e2314477a5b2f76d198fa268 /libgomp
parent0b7e26d8f91482fe932a323d8d05d87a40be65dc (diff)
downloadgcc-7aa22a8f1a5cd7f79d6bdd8b56ef7ab89a43bce3.zip
gcc-7aa22a8f1a5cd7f79d6bdd8b56ef7ab89a43bce3.tar.gz
gcc-7aa22a8f1a5cd7f79d6bdd8b56ef7ab89a43bce3.tar.bz2
x86-64: Define ASM_OUTPUT_ALIGNED_DECL_LOCAL
Define ASM_OUTPUT_ALIGNED_DECL_LOCAL for large local common symbol. gcc/ PR target/95620 * config/i386/x86-64.h (ASM_OUTPUT_ALIGNED_DECL_LOCAL): New. libgomp/ PR target/95620 * testsuite/libgomp.c/pr95620.c: New test.
Diffstat (limited to 'libgomp')
-rw-r--r--libgomp/testsuite/libgomp.c/pr95620.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/libgomp/testsuite/libgomp.c/pr95620.c b/libgomp/testsuite/libgomp.c/pr95620.c
new file mode 100644
index 0000000..b310b56
--- /dev/null
+++ b/libgomp/testsuite/libgomp.c/pr95620.c
@@ -0,0 +1,18 @@
+// { dg-do link { target { { i?86-*-* x86_64-*-* } && lp64 } } }
+/* { dg-require-effective-target lto } */
+/* { dg-additional-options "-flto -mcmodel=medium" } */
+
+double a[353783808];
+int b, c, d;
+
+int
+main()
+{
+ for (; b;)
+#pragma omp parallel
+ a[c] = 1;
+ for (;; b++)
+ if (a[c])
+ d++;
+ return 0;
+}