[multiple changes]
2017-12-08 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/83317 * lra-constraints.c (process_address_1): Add insn code check. 2017-12-08 Jakub Jelinek <jakub@redhat.com> PR rtl-optimization/83317 * gcc.target/i386/pr83317.c: New test. From-SVN: r255517
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2017-12-08 Vladimir Makarov <vmakarov@redhat.com>
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PR rtl-optimization/83317
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* lra-constraints.c (process_address_1): Add insn code check.
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2017-12-08 Michael Matz <matz@suse.de>
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Fix PR tree-optimization/83323
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@ -3222,7 +3222,8 @@ process_address_1 (int nop, bool check_only_p,
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/* Do not attempt to decompose arbitrary addresses generated by combine
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for asm operands with loose constraints, e.g 'X'. */
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else if (MEM_P (op)
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&& !(get_constraint_type (cn) == CT_FIXED_FORM
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&& !(INSN_CODE (curr_insn) < 0
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&& get_constraint_type (cn) == CT_FIXED_FORM
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&& constraint_satisfied_p (op, cn)))
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decompose_mem_address (&ad, op);
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else if (GET_CODE (op) == SUBREG
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@ -1,3 +1,8 @@
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2017-12-08 Jakub Jelinek <jakub@redhat.com>
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PR rtl-optimization/83317
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* gcc.target/i386/pr83317.c: New test.
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2017-12-08 Jakub Jelinek <jakub@redhat.com>
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PR rtl-optimization/81595
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/* PR rtl-optimization/83317 */
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/* { dg-do compile } */
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/* { dg-options "-O1" } */
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/* { dg-additional-options "-fPIC" { target fpic } } */
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/* { dg-additional-options "-msse2 -mfpmath=sse" { target ia32 } } */
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struct S { double a; };
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struct S c;
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int d, e;
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void *buf[64];
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extern int setjmp (void **);
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void
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foo ()
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{
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setjmp (buf);
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struct S g;
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if (d)
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g.a = __builtin_copysign (e, d);
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c = g;
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}
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