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rs6000: Fix "missing mode" on UNSPEC_TOCSLOT

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Currently gen* warn about a missing mode on an UNSPEC_TOCSLOT unspec in
some call patterns.  Those unspecs are created from rs6000.c, with Pmode
always.  This patch fixes the patterns to say :P as well.


	* config/rs6000/rs6000.md (*call_indirect_aix<mode>,
	*call_value_indirect_aix<mode>, *call_indirect_elfv2<mode>,
	*call_value_indirect_elfv2<mode>): Add correct mode to the unspec.

From-SVN: r253885
This commit is contained in:
Segher Boessenkool 2017-10-19 12:55:51 +02:00 • committed by Segher Boessenkool
parent 1855f81251
commit d8198d1cd0
2 changed files with 10 additions and 4 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2017-10-19 Segher Boessenkool <segher@kernel.crashing.org>
* config/rs6000/rs6000.md (*call_indirect_aix<mode>,
*call_value_indirect_aix<mode>, *call_indirect_elfv2<mode>,
*call_value_indirect_elfv2<mode>): Add correct mode to the unspec.
2017-10-19 Jakub Jelinek <jakub@redhat.com>
PR target/82580

8
gcc/config/rs6000/rs6000.md
View file

@ -11157,7 +11157,7 @@
[(call (mem:SI (match_operand:P 0 "register_operand" "c,*l"))
(match_operand 1 "" "g,g"))
(use (match_operand:P 2 "memory_operand" "<ptrm>,<ptrm>"))
(set (reg:P TOC_REGNUM) (unspec [(match_operand:P 3 "const_int_operand" "n,n")] UNSPEC_TOCSLOT))
(set (reg:P TOC_REGNUM) (unspec:P [(match_operand:P 3 "const_int_operand" "n,n")] UNSPEC_TOCSLOT))
(clobber (reg:P LR_REGNO))]
"DEFAULT_ABI == ABI_AIX"
"<ptrload> 2,%2\;b%T0l\;<ptrload> 2,%3(1)"
@ -11169,7 +11169,7 @@
(call (mem:SI (match_operand:P 1 "register_operand" "c,*l"))
(match_operand 2 "" "g,g")))
(use (match_operand:P 3 "memory_operand" "<ptrm>,<ptrm>"))
(set (reg:P TOC_REGNUM) (unspec [(match_operand:P 4 "const_int_operand" "n,n")] UNSPEC_TOCSLOT))
(set (reg:P TOC_REGNUM) (unspec:P [(match_operand:P 4 "const_int_operand" "n,n")] UNSPEC_TOCSLOT))
(clobber (reg:P LR_REGNO))]
"DEFAULT_ABI == ABI_AIX"
"<ptrload> 2,%3\;b%T1l\;<ptrload> 2,%4(1)"
@ -11183,7 +11183,7 @@
(define_insn "*call_indirect_elfv2<mode>"
[(call (mem:SI (match_operand:P 0 "register_operand" "c,*l"))
(match_operand 1 "" "g,g"))
(set (reg:P TOC_REGNUM) (unspec [(match_operand:P 2 "const_int_operand" "n,n")] UNSPEC_TOCSLOT))
(set (reg:P TOC_REGNUM) (unspec:P [(match_operand:P 2 "const_int_operand" "n,n")] UNSPEC_TOCSLOT))
(clobber (reg:P LR_REGNO))]
"DEFAULT_ABI == ABI_ELFv2"
"b%T0l\;<ptrload> 2,%2(1)"
@ -11194,7 +11194,7 @@
[(set (match_operand 0 "" "")
(call (mem:SI (match_operand:P 1 "register_operand" "c,*l"))
(match_operand 2 "" "g,g")))
(set (reg:P TOC_REGNUM) (unspec [(match_operand:P 3 "const_int_operand" "n,n")] UNSPEC_TOCSLOT))
(set (reg:P TOC_REGNUM) (unspec:P [(match_operand:P 3 "const_int_operand" "n,n")] UNSPEC_TOCSLOT))
(clobber (reg:P LR_REGNO))]
"DEFAULT_ABI == ABI_ELFv2"
"b%T1l\;<ptrload> 2,%3(1)"