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re PR target/27421 (ICE with invalid array in struct)

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PR target/27421
	* config/i386/i386.c (classify_argument): Skip fields with invalid
	types.

	* gcc.dg/array-9.c: New test.

From-SVN: r113609
This commit is contained in:
Volker Reichelt 2006-05-07 21:15:33 +00:00 committed by Volker Reichelt
parent 18455d174e
commit f7360901e7
4 changed files with 24 additions and 0 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2006-05-07 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
PR target/27421
* config/i386/i386.c (classify_argument): Skip fields with invalid
types.
2006-05-07 Richard Guenther <rguenther@suse.de>
PR tree-optimization/27409

3
gcc/config/i386/i386.c
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@ -2961,6 +2961,9 @@ classify_argument (enum machine_mode mode, tree type,
{
int num;
if (TREE_TYPE (field) == error_mark_node)
continue;
/* Bitfields are always classified as integer. Handle them
early, since later code would consider them to be
misaligned integers. */

5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2006-05-07 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
PR target/27421
* gcc.dg/array-9.c: New test.
2006-05-07 Richard Guenther <rguenther@suse.de>
PR tree-optimization/27409

10
gcc/testsuite/gcc.dg/array-9.c Normal file
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@ -0,0 +1,10 @@
/* PR target/27421 */
/* { dg-do compile } */
struct A
{
int i;
void x[1]; /* { dg-error "array of voids" } */
};
void foo(struct A a) {}