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2004-03-30 Hartmut Penner <hpenner@de.ibm.com>
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PR 11591
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* config/rs6000/rs6000.c (rs6000_legitimate_address):
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Allow any offset to argument pointer in no-strict case.
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2002-04-16 Jakub Jelinek <jakub@redhat.com>
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* gcc.dg/altivec-5.c: New test.
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--- gcc/config/rs6000/rs6000.c 25 Mar 2004 17:43:19 -0000 1.616
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+++ gcc/config/rs6000/rs6000.c 30 Mar 2004 08:25:30 -0000 1.617
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@@ -3267,7 +3267,8 @@ rs6000_legitimate_address (enum machine_
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if (! reg_ok_strict
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&& GET_CODE (x) == PLUS
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&& GET_CODE (XEXP (x, 0)) == REG
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- && XEXP (x, 0) == virtual_stack_vars_rtx
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+ && (XEXP (x, 0) == virtual_stack_vars_rtx
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+ || XEXP (x, 0) == arg_pointer_rtx)
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&& GET_CODE (XEXP (x, 1)) == CONST_INT)
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return 1;
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if (legitimate_offset_address_p (mode, x, reg_ok_strict))
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--- gcc/testsuite/gcc.dg/altivec-5.c.jj 2004-10-25 23:16:31.270583520 +0200
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+++ gcc/testsuite/gcc.dg/altivec-5.c 2004-10-25 23:16:40.327975169 +0200
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@@ -0,0 +1,12 @@
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+/* { dg-do compile { target powerpc*-*-* } } */
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+/* { dg-options "-maltivec -O2 -m32" } */
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+
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+#define vector __attribute__((vector_size(16)))
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+
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+void foo (const unsigned long x,
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+ vector signed int a, vector signed int b)
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+{
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+ unsigned char d[64];
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+
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+ __builtin_altivec_stvewx (b, 0, d);
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+}
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