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re PR target/81151 (-Wmaybe-uninitialized in insn-emit.c) 

PR target/81151
	* config/i386/sse.md (round<mode>2): Renumber match_dup and
	operands indexes to avoid gap between operands and match_dups.

From-SVN: r249484
This commit is contained in:
Jakub Jelinek 2017-06-22 00:23:16 +02:00 committed by Jakub Jelinek
parent 54a390bed7
commit ceccf94fd2
2 changed files with 11 additions and 7 deletions
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4
gcc/ChangeLog
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@ -1,5 +1,9 @@
2017-06-21 Jakub Jelinek <jakub@redhat.com>
PR target/81151
* config/i386/sse.md (round<mode>2): Renumber match_dup and
operands indexes to avoid gap between operands and match_dups.
PR c++/81130
* gimplify.c (omp_add_variable): Don't force GOVD_SEEN for types
with ctors/dtors if GOVD_SHARED is set.

14
gcc/config/i386/sse.md
View File

@ -15617,13 +15617,13 @@
(set_attr "mode" "<MODE>")])
(define_expand "round<mode>2"
[(set (match_dup 4)
[(set (match_dup 3)
(plus:VF
(match_operand:VF 1 "register_operand")
(match_dup 3)))
(match_dup 2)))
(set (match_operand:VF 0 "register_operand")
(unspec:VF
[(match_dup 4) (match_dup 5)]
[(match_dup 3) (match_dup 4)]
UNSPEC_ROUND))]
"TARGET_ROUND && !flag_trapping_math"
{
@ -15643,11 +15643,11 @@
vec_half = ix86_build_const_vector (<MODE>mode, true, half);
vec_half = force_reg (<MODE>mode, vec_half);
operands[3] = gen_reg_rtx (<MODE>mode);
emit_insn (gen_copysign<mode>3 (operands[3], vec_half, operands[1]));
operands[2] = gen_reg_rtx (<MODE>mode);
emit_insn (gen_copysign<mode>3 (operands[2], vec_half, operands[1]));
operands[4] = gen_reg_rtx (<MODE>mode);
operands[5] = GEN_INT (ROUND_TRUNC);
operands[3] = gen_reg_rtx (<MODE>mode);
operands[4] = GEN_INT (ROUND_TRUNC);
})
(define_expand "round<mode>2_sfix"