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[PATCH] Fix some tests that require no-short-enums


The following two test cases were failing bare-metal on ARM, but
working on Linux:

  gcc.c-torture/compile/pr39845.c
  c-c++-common/pr44832.c

Both failed to compile: "error: width of 'code' exceeds its type".

The fix was to make them compile with -fno-short-enums, as the
tests implicitly require this (it's the default on Linux), but it
needs to be explicitly requested on "short_enums" targets.

The fixed tests now pass bare-metal (and Linux).

OK for trunk?

Cheers,
Ian


2010-11-15  Ian Bolton  <ian.bolton@arm.com>

	* testsuite/c-c++-common/pr44832.c: Use -fno-short-enums
	option for "target short_enums".
	* testsuite/gcc.c-torture/compile/pr39845.c: Likewise.


Index: gcc/testsuite/gcc.c-torture/compile/pr39845.c
===================================================================
--- gcc/testsuite/gcc.c-torture/compile/pr39845.c	(revision 166433)
+++ gcc/testsuite/gcc.c-torture/compile/pr39845.c	(working copy)
@@ -1,3 +1,5 @@
+
+/* { dg-options "-fno-short-enums" {target short_enums} } */
 typedef union tree_node *tree;
 enum tree_code { EXCESS_PRECISION_EXPR };
 enum built_in_function { BUILT_IN_ACOS, BUILT_IN_FPCLASSIFY,
BUILT_IN_ISFINITE };
Index: gcc/testsuite/c-c++-common/pr44832.c
===================================================================
--- gcc/testsuite/c-c++-common/pr44832.c	(revision 166433)
+++ gcc/testsuite/c-c++-common/pr44832.c	(working copy)
@@ -1,6 +1,7 @@
 /* PR debug/44832 */
 /* { dg-do compile } */
 /* { dg-options "-O2 -fcompare-debug" } */
+/* { dg-options "-O2 -fcompare-debug -fno-short-enums" {target short_enums}
} */
 
 struct rtx_def;
 typedef struct rtx_def *rtx;




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