From 9a8f1fe40fb5905e74ac1063d5f09bb7d9fd718d Mon Sep 17 00:00:00 2001 From: Andrew Pinski Date: Fri, 7 Nov 2014 23:08:43 +0000 Subject: [PATCH] 20141107-1.c: New testcase. 2014-11-07 Andrew Pinski * gcc.c-torture/execute/20141107-1.c: New testcase. From-SVN: r217242 --- gcc/testsuite/ChangeLog | 4 +++ .../gcc.c-torture/execute/20141107-1.c | 27 +++++++++++++++++++ 2 files changed, 31 insertions(+) create mode 100644 gcc/testsuite/gcc.c-torture/execute/20141107-1.c diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index ba9df2cfb28..1a3d6f6f33e 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2014-11-07 Andrew Pinski + + * gcc.c-torture/execute/20141107-1.c: New testcase. + 2014-11-07 Richard Biener PR tree-optimization/63605 diff --git a/gcc/testsuite/gcc.c-torture/execute/20141107-1.c b/gcc/testsuite/gcc.c-torture/execute/20141107-1.c new file mode 100644 index 00000000000..e4590b39e49 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/20141107-1.c @@ -0,0 +1,27 @@ +#define bool _Bool + +bool f(int a, bool c) __attribute__((noinline)); +bool f(int a, bool c) +{ + if (!a) + c = !c; + return c; +} + +void checkf(int a, bool b) +{ + bool c = f(a, b); + char d; + __builtin_memcpy (&d, &c, 1); + if ( d != (a==0)^b) + __builtin_abort(); +} + +int main(void) +{ + checkf(0, 0); + checkf(0, 1); + checkf(1, 1); + checkf(1, 0); + return 0; +} -- 2.30.2