re PR middle-end/56548 (ICE in emit_move_insn, at expr.c:3486 with -march=pentium{pro,2,3} -O3)
PR middle-end/56548 * expr.c (expand_cond_expr_using_cmove): When expanding cmove in promoted mode, convert the result back to the original mode. * gcc.dg/pr56548.c: New test. From-SVN: r196498
This commit is contained in:
Jakub Jelinek
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28937f1196
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a72d87803e
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@ -1,3 +1,9 @@
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2013-03-06 Jakub Jelinek <jakub@redhat.com>
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PR middle-end/56548
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* expr.c (expand_cond_expr_using_cmove): When expanding cmove in
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promoted mode, convert the result back to the original mode.
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2013-03-06 Richard Biener <rguenther@suse.de>
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PR middle-end/56294
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@ -84,7 +90,7 @@
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* sdbout.c (sdbout_one_type): Switch to current function's section
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supporting cold/hot.
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2013-03-05 David Holsgrove <david.holsgrove@xilinx.com>
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2013-03-05 David Holsgrove <david.holsgrove@xilinx.com>
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* doc/invoke.texi (MicroBlaze): Add -mbig-endian, -mlittle-endian,
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-mxl-reorder.
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@ -213,7 +219,7 @@
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* ipa-split.c (split_function): Do not set the RSO flag if result is
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not by reference and its type is a register type.
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2013-03-04 David Holsgrove <david.holsgrove@xilinx.com>
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2013-03-04 David Holsgrove <david.holsgrove@xilinx.com>
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* config/microblaze/microblaze.c (microblaze_valid_pic_const): New
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(microblaze_legitimate_pic_operand): Likewise
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@ -222,11 +228,11 @@
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* config/microblaze/microblaze-protos.h
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(microblaze_legitimate_pic_operand): Declare.
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2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
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2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
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* config/microblaze/predicates.md (call_insn_simple_operand):
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* config/microblaze/predicates.md (call_insn_simple_operand):
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New predicate for supported rtx code types.
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* config/microblaze/microblaze.md (call_internal1): Use
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* config/microblaze/microblaze.md (call_internal1): Use
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call_insn_simple_operand predicate.
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2013-03-04 Jakub Jelinek <jakub@redhat.com>
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@ -598,10 +604,10 @@
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2013-02-24 Catherine Moore <clm@codesourcery.com>
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Maciej W. Rozycki <macro@codesourcery.com>
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Tom de Vries <tom@codesourcery.com>
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Nathan Sidwell <nathan@codesourcery.com>
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Nathan Sidwell <nathan@codesourcery.com>
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Iain Sandoe <iain@codesourcery.com>
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Nathan Froyd <froydnj@codesourcery.com>
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Chao-ying Fu <fu@mips.com>
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Chao-ying Fu <fu@mips.com>
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* doc/extend.texi: (micromips, nomicromips, nocompression):
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Document new function attributes.
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* doc/invoke.texi (minterlink-compressed, mmicromips,
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@ -747,10 +753,10 @@
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2013-02-24 Catherine Moore <clm@codesourcery.com>
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Maciej W. Rozycki <macro@codesourcery.com>
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Tom de Vries <tom@codesourcery.com>
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Nathan Sidwell <nathan@codesourcery.com>
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Nathan Sidwell <nathan@codesourcery.com>
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Iain Sandoe <iain@codesourcery.com>
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Nathan Froyd <froydnj@codesourcery.com>
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Chao-ying Fu <fu@mips.com>
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Chao-ying Fu <fu@mips.com>
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* doc/extend.texi: (micromips, nomicromips, nocompression):
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Document new function attributes.
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@ -1053,7 +1059,7 @@
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* config/i386/i386.c (initial_ix86_tune_features): Turn on fp
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reassociation for avx2 targets.
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2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
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2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
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* config/microblaze/microblaze.c: microblaze_has_clz = 0
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Add version check for v8.10.a to enable microblaze_has_clz
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@ -1061,9 +1067,9 @@
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version and TARGET_PATTERN_COMPARE check
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* config/microblaze/microblaze.md: New clzsi2 instruction
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2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
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2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
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* config/microblaze/microblaze.md (call_value_intern): Check symbol is
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* config/microblaze/microblaze.md (call_value_intern): Check symbol is
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function before branching.
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2012-02-19 Andrey Belevantsev <abel@ispras.ru>
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@ -1343,7 +1349,7 @@
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* config/avr/avr-dimode.md (umulsidi3, mulsidi3): New expanders.
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(umulsidi3_insn, mulsidi3_insn): New insns.
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2013-02-12 Christophe Lyon <christophe.lyon@linaro.org>
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2013-02-12 Christophe Lyon <christophe.lyon@linaro.org>
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* config/arm/arm-protos.h (struct cpu_vec_costs): New struct type.
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(struct tune_params): Add vec_costs field.
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@ -1397,7 +1403,7 @@
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define ENDFILE_SPEC as TM_DESTRUCTOR.
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* config/i386/darwin.h (ENDFILE_SPEC): Use TM_DESTRUCTOR.
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2013-02-11 Alexander Potapenko <glider@google.com>
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2013-02-11 Alexander Potapenko <glider@google.com>
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Jack Howarth <howarth@bromo.med.uc.edu>
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Jakub Jelinek <jakub@redhat.com>
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@ -7884,6 +7884,7 @@ expand_cond_expr_using_cmove (tree treeop0 ATTRIBUTE_UNUSED,
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tree type = TREE_TYPE (treeop1);
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int unsignedp = TYPE_UNSIGNED (type);
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enum machine_mode mode = TYPE_MODE (type);
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enum machine_mode orig_mode = mode;
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/* If we cannot do a conditional move on the mode, try doing it
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with the promoted mode. */
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@ -7949,7 +7950,7 @@ expand_cond_expr_using_cmove (tree treeop0 ATTRIBUTE_UNUSED,
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rtx seq = get_insns ();
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end_sequence ();
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emit_insn (seq);
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return temp;
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return convert_modes (orig_mode, mode, temp, 0);
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}
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/* Otherwise discard the sequence and fall back to code with
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@ -1,3 +1,8 @@
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2013-03-06 Jakub Jelinek <jakub@redhat.com>
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PR middle-end/56548
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* gcc.dg/pr56548.c: New test.
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2013-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
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PR debug/53363
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@ -147,7 +152,7 @@
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Revert:
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2013-02-24 Catherine Moore <clm@codesourcery.com>
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Richard Sandiford <rdsandiford@googlemail.com>
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Richard Sandiford <rdsandiford@googlemail.com>
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* gcc.target/mips/mips.exp: Add microMIPS support.
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* gcc.target/mips/umips-movep-2.c: New test.
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@ -175,7 +180,7 @@
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* gcc.target/mips/umips-swp-4.c: New test.
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2013-02-24 Catherine Moore <clm@codesourcery.com>
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Richard Sandiford <rdsandiford@googlemail.com>
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Richard Sandiford <rdsandiford@googlemail.com>
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* gcc.target/mips/mips.exp: Add microMIPS support.
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* gcc.target/mips/umips-movep-2.c: New test.
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@ -495,7 +500,7 @@
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* gcc.target/powerpc/ppc-stackalign-1.c: Likewise.
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* gcc.target/powerpc/ppc-ldstruct.c: Likewise.
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2013-02-11 Alexander Potapenko <glider@google.com>
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2013-02-11 Alexander Potapenko <glider@google.com>
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Jack Howarth <howarth@bromo.med.uc.edu>
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Jakub Jelinek <jakub@redhat.com>
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@ -720,7 +725,7 @@
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PR fortran/47517
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* gfortran.dg/realloc_on _assign_17.f90 : New test.
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2013-02-04 Alexander Potapenko <glider@google.com>
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2013-02-04 Alexander Potapenko <glider@google.com>
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Jack Howarth <howarth@bromo.med.uc.edu>
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Jakub Jelinek <jakub@redhat.com>
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@ -843,7 +848,7 @@
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* gfortran.dg/allocatable_function_6.f90: New.
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2013-01-29 Janus Weil <janus@gcc.gnu.org>
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Mikael Morin <mikael@gcc.gnu.org>
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Mikael Morin <mikael@gcc.gnu.org>
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PR fortran/54107
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* gfortran.dg/proc_ptr_comp_36.f90: New.
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@ -0,0 +1,16 @@
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/* PR middle-end/56548 */
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/* { dg-do compile } */
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/* { dg-options "-O3" } */
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/* { dg-additional-options "-march=pentium3" { target { { i?86-*-* x86_64-*-* } && ia32 } } } */
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short
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foo (short x)
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{
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int i;
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for (i = 0; i < 3; i++)
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if (x > 0)
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x--;
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return x;
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}
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