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9a6cfc0fee
Affects <= 9.2.0 Dropped Changelog changes. (From OE-Core rev: 4d56cf8743270c1998e8cb1524881a36de982c39) Signed-off-by: Armin Kuster <akuster@mvista.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
63 lines
1.9 KiB
Diff
63 lines
1.9 KiB
Diff
From dc4c8dd9dbe70740ec7a684b0f35620249fb036a Mon Sep 17 00:00:00 2001
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From: segher <segher@138bc75d-0d04-0410-961f-82ee72b054a4>
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Date: Fri, 30 Aug 2019 13:53:11 +0000
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Subject: [PATCH] Backport from trunk 2019-08-23 Segher Boessenkool
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<segher@kernel.crashing.org>
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gcc/testsuite/
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PR target/91481
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* gcc.target/powerpc/darn-3.c: New testcase.
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-9-branch@275176 138bc75d-0d04-0410-961f-82ee72b054a4
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Upstream-Status: Backport
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CVE: CVE-2019-15847 p3
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Affects <= 9.2.0
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Dropped Changelog changes
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Signed-off-by: Armin Kuster <akuster@mvista.com>
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---
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gcc/testsuite/ChangeLog | 6 ++++++
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gcc/testsuite/gcc.target/powerpc/darn-3.c | 16 ++++++++++++++++
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2 files changed, 22 insertions(+)
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create mode 100644 gcc/testsuite/gcc.target/powerpc/darn-3.c
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Index: gcc-9.2.0/gcc/testsuite/gcc.target/powerpc/darn-3.c
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===================================================================
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--- /dev/null
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+++ gcc-9.2.0/gcc/testsuite/gcc.target/powerpc/darn-3.c
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@@ -0,0 +1,16 @@
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+/* { dg-do compile { target { powerpc*-*-* } } } */
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+/* { dg-skip-if "" { powerpc*-*-aix* } } */
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+/* { dg-options "-O2 -mdejagnu-cpu=power9" } */
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+
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+static int darn32(void) { return __builtin_darn_32(); }
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+
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+int four(void)
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+{
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+ int sum = 0;
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+ int i;
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+ for (i = 0; i < 4; i++)
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+ sum += darn32();
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+ return sum;
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+}
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+
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+/* { dg-final { scan-assembler-times {(?n)\mdarn .*,0\M} 4 } } */
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Index: gcc-9.2.0/gcc/testsuite/ChangeLog
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===================================================================
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--- gcc-9.2.0.orig/gcc/testsuite/ChangeLog
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+++ gcc-9.2.0/gcc/testsuite/ChangeLog
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@@ -1,3 +1,11 @@
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+2019-08-30 Segher Boessenkool <segher@kernel.crashing.org>
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+
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+ Backport from trunk
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+ 2019-08-23 Segher Boessenkool <segher@kernel.crashing.org>
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+
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+ PR target/91481
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+ * gcc.target/powerpc/darn-3.c: New testcase.
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+
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2019-08-12 Release Manager
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* GCC 9.2.0 released.
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