diff mbox

pass pr20621 testcase on a small stack target

Message ID CA9BBF0458F83C4F9051448B941B57D116541BD3@glaexch1
State New
Headers show

Commit Message

James Bowman Dec. 31, 2014, 4:46 p.m. UTC 
Test pr20621 requires a target with more than 64K of available stack.
This patch adds a path to pass the test when the target has declared 
a STACK_SIZE of 64K or less

2014-12-30  James Bowman  <james.bowman@ftdichip.com>

  * gcc/testsuite/gcc.c-torture/execute/pr20621-1.c:
  pass if stack < 64K


--
James Bowman
FTDI Open Source Liaison

Comments

Mike Stump Dec. 31, 2014, 10:55 p.m. UTC | #1 
On Dec 31, 2014, at 8:46 AM, James Bowman <james.bowman@ftdichip.com> wrote:
> Test pr20621 requires a target with more than 64K of available stack.
> This patch adds a path to pass the test when the target has declared 
> a STACK_SIZE of 64K or less
> 
> 2014-12-30  James Bowman  <james.bowman@ftdichip.com>
> 
>  * gcc/testsuite/gcc.c-torture/execute/pr20621-1.c:
>  pass if stack < 64K

Be sure to ask Ok? on work you want reviewed and approved explicitly.  Feels like you wanted to ask, but did not.

Ok.

On the changelog comment, upper case the first letter and end with a period.

  Pass if stack < 64K.
diff mbox

Patch

Index: gcc/testsuite/gcc.c-torture/execute/pr20621-1.c
===================================================================
--- gcc/testsuite/gcc.c-torture/execute/pr20621-1.c     (revision 215531)
+++ gcc/testsuite/gcc.c-torture/execute/pr20621-1.c     (working copy)
@@ -1,6 +1,10 @@ 
 /* When generating o32 MIPS PIC, main's $gp save slot was out of range
    of a single load instruction.  */
+#if defined(STACK_SIZE) && STACK_SIZE <= 0x10000
+int main (void) { return 0; }
+#else
 struct big { int i[sizeof (int) >= 4 && sizeof (void *) >= 4 ? 0x4000 : 4]; };
 struct big gb;
 int foo (struct big b, int x) { return b.i[x]; }
 int main (void) { return foo (gb, 0) + foo (gb, 1); }
+#endif