re PR target/81766 (ICE in maybe_add_or_update_dep_1, at sched-deps.c:924 caused by r250815)
2017-08-08 Richard Biener <rguenther@suse.de> PR middle-end/81766 * function.c (thread_prologue_and_epilogue_insns): Restore behavior of always calling find_many_sub_basic_blocks on the inserted prologue. * gcc.target/i386/pr81766.c: New testcase. From-SVN: r250958
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2017-08-08 Richard Biener <rguenther@suse.de>
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PR middle-end/81766
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* function.c (thread_prologue_and_epilogue_insns): Restore
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behavior of always calling find_many_sub_basic_blocks on
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the inserted prologue.
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2017-08-02 Jakub Jelinek <jakub@redhat.com>
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2017-08-02 Jakub Jelinek <jakub@redhat.com>
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PR middle-end/79499
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PR middle-end/79499
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@ -6082,17 +6082,16 @@ thread_prologue_and_epilogue_insns (void)
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if (prologue_insn
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if (prologue_insn
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&& BLOCK_FOR_INSN (prologue_insn) == NULL)
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&& BLOCK_FOR_INSN (prologue_insn) == NULL)
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prologue_insn = NULL;
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prologue_insn = NULL;
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if (split_prologue_insn || prologue_insn)
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auto_sbitmap blocks (last_basic_block_for_fn (cfun));
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{
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bitmap_clear (blocks);
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auto_sbitmap blocks (last_basic_block_for_fn (cfun));
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if (split_prologue_insn)
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bitmap_clear (blocks);
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bitmap_set_bit (blocks,
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if (split_prologue_insn)
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BLOCK_FOR_INSN (split_prologue_insn)->index);
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bitmap_set_bit (blocks,
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if (prologue_insn)
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BLOCK_FOR_INSN (split_prologue_insn)->index);
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bitmap_set_bit (blocks, BLOCK_FOR_INSN (prologue_insn)->index);
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if (prologue_insn)
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bitmap_set_bit (blocks, entry_edge->dest->index);
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bitmap_set_bit (blocks, BLOCK_FOR_INSN (prologue_insn)->index);
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bitmap_set_bit (blocks, orig_entry_edge->dest->index);
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find_many_sub_basic_blocks (blocks);
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find_many_sub_basic_blocks (blocks);
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}
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}
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}
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default_rtl_profile ();
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default_rtl_profile ();
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2017-08-08 Richard Biener <rguenther@suse.de>
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PR middle-end/81766
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* gcc.target/i386/pr81766.c: New testcase.
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2017-08-02 Uros Bizjak <ubizjak@gmail.com>
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2017-08-02 Uros Bizjak <ubizjak@gmail.com>
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* gcc.target/i386/funcspec-56.inc (no_3dnowa): Properly
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* gcc.target/i386/funcspec-56.inc (no_3dnowa): Properly
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@ -0,0 +1,5 @@
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/* { dg-do compile } */
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/* { dg-require-effective-target lp64 } */
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/* { dg-options "-O2 -fPIE -mcmodel=large" } */
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int main() { return 0; }
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