From 10ae7517ca59376018bba00b5b5a083055e218c6 Mon Sep 17 00:00:00 2001 From: Ahmad Sharif Date: Sat, 11 Dec 2010 01:45:10 +0000 Subject: [PATCH] Added testcase that fails when stack alignment is incorrectly capped. From-SVN: r167709 --- gcc/testsuite/ChangeLog | 4 ++++ gcc/testsuite/gcc.target/i386/max-stack-align.c | 12 ++++++++++++ 2 files changed, 16 insertions(+) create mode 100644 gcc/testsuite/gcc.target/i386/max-stack-align.c diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index cc83f27f466..a2eac8999ed 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2010-12-10 Ahmad Sharif + + * gcc.target/i386/max-stack-align.c: New testcase. + 2010-12-10 John David Anglin * gcc.dg/funcorder.c: Remove XFAIL for hppa*64*-*-*. diff --git a/gcc/testsuite/gcc.target/i386/max-stack-align.c b/gcc/testsuite/gcc.target/i386/max-stack-align.c new file mode 100644 index 00000000000..3fcb2faf44b --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/max-stack-align.c @@ -0,0 +1,12 @@ +/* { dg-do compile } */ +/* { dg-options "-fomit-frame-pointer" } */ + +void foo() +{ + int a, b, c, e, f, g, h, i; + __asm__ volatile( " jb 1b \n\t" + : : "c" (a), "d" (a), "S" (a), "D" (a), + "r" (a), "a" (a) ,"r" (a), "r" (a) + : "%""rbp" ); +} + -- 2.30.2