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[AArch64] Fix illegal assembly 'eon v1, v2, v3'

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PR target/64997
        * config/aarch64/aarch64.md (*xor_one_cmpl<mode>3): Use FP_REGNUM_P
        as split condition; force split via '#' in output pattern.

From-SVN: r220969
This commit is contained in:
Alan Lawrence 2015-02-25 14:20:13 +00:00 committed by Alan Lawrence
parent 788753c90b
commit eeaccc0775
2 changed files with 10 additions and 2 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2015-02-25 Alan Lawrence <alan.lawrence@arm.com>
PR target/64997
* config/aarch64/aarch64.md (*xor_one_cmpl<mode>3): Use FP_REGNUM_P
as split condition; force split via '#' in output pattern.
2015-02-25 Richard Biener <rguenther@suse.de>
Kai Tietz <ktietz@redhat.com>

6
gcc/config/aarch64/aarch64.md
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@ -3065,8 +3065,10 @@
(not:GPI (xor:GPI (match_operand:GPI 1 "register_operand" "r,?w")
(match_operand:GPI 2 "register_operand" "r,w"))))]
""
"eon\\t%<w>0, %<w>1, %<w>2" ;; For GPR registers (only).
"reload_completed && (which_alternative == 1)" ;; For SIMD registers.
"@
eon\\t%<w>0, %<w>1, %<w>2
#"
"reload_completed && FP_REGNUM_P (REGNO (operands[0]))" ;; For SIMD registers.
[(set (match_operand:GPI 0 "register_operand" "=w")
(xor:GPI (match_operand:GPI 1 "register_operand" "w")
(match_operand:GPI 2 "register_operand" "w")))