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re PR target/46098 (ICE: in extract_insn, at recog.c:2100 with -msse3 -ffloat-store and __builtin_ia32_loadupd())

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PR target/46098
	* config/i386/sse.md (*avx_movu<ssemodesuffix><avxmodesuffix>):
	Rename from avx_movu<ssemodesuffix><avxmodesuffix>.
	(avx_movu<ssemodesuffix><avxmodesuffix>): New expander.
	(*<sse>_movu<ssemodesuffix>): Rename from <sse>_movu<ssemodesuffix>.
	(<sse>_movu<ssemodesuffix>): New expander.
	(*avx_movdqu<avxmodesuffix>): Rename from avx_movdqu<avxmodesuffix>.
	(avx_movdqu<avxmodesuffix>): New expander.
	(*sse2_movdqu): Rename from sse2_movdqu.
	(sse2_movdqu): New expander.

testsuite/ChangeLog:

	PR target/46098
	* gcc.target/i386/pr46098.c: New test.

From-SVN: r165845
This commit is contained in:
Uros Bizjak 2010-10-22 18:12:57 +02:00 committed by Uros Bizjak
parent 4e8859d2ad
commit 5ab2c5cb69
4 changed files with 82 additions and 12 deletions
gcc
ChangeLog
config/i386
sse.md
testsuite
ChangeLog
gcc.target/i386
pr46098.c

17
gcc/ChangeLog

@ -1,3 +1,16 @@
2010-10-22 Uros Bizjak <ubizjak@gmail.com>
PR target/46098
* config/i386/sse.md (*avx_movu<ssemodesuffix><avxmodesuffix>):
Rename from avx_movu<ssemodesuffix><avxmodesuffix>.
(avx_movu<ssemodesuffix><avxmodesuffix>): New expander.
(*<sse>_movu<ssemodesuffix>): Rename from <sse>_movu<ssemodesuffix>.
(<sse>_movu<ssemodesuffix>): New expander.
(*avx_movdqu<avxmodesuffix>): Rename from avx_movdqu<avxmodesuffix>.
(avx_movdqu<avxmodesuffix>): New expander.
(*sse2_movdqu): Rename from sse2_movdqu.
(sse2_movdqu): New expander.
2010-10-22 Richard Guenther <rguenther@suse.de>
PR tree-optimization/45720
@ -175,7 +188,7 @@
2010-10-21 Iain Sandoe <iains@gcc.gnu.org>
Based on the CFString implementation in FSF apple/trunk branch.
* target.def (objc_construct_string): New Hook.
* doc/tm.texi (objc_construct_string): Document.
* doc/tm.texi.in (TARGET_OBJC_CONSTRUCT_STRING): New.
@ -192,7 +205,7 @@
(darwin_cfstring_p): Likewise.
(darwin_enter_string_into_cfstring_table): Likewise.
* config/rs6000/darwin.h (SUBTARGET_INIT_BUILTINS) Update for CFString.
* config/darwin.c (darwin_running_cxx): New var.
* config/darwin.c (darwin_running_cxx): New var.
(machopic_select_section): Return cfstring_constant_object_section.
(darwin_override_options): Set darwin_running_cxx.
(add_builtin_field_decl): New.

51
gcc/config/i386/sse.md

@ -382,7 +382,18 @@
DONE;
})
(define_insn "avx_movu<ssemodesuffix><avxmodesuffix>"
(define_expand "avx_movu<ssemodesuffix><avxmodesuffix>"
[(set (match_operand:AVXMODEF2P 0 "nonimmediate_operand" "")
(unspec:AVXMODEF2P
[(match_operand:AVXMODEF2P 1 "nonimmediate_operand" "")]
UNSPEC_MOVU))]
"AVX_VEC_FLOAT_MODE_P (<MODE>mode)"
{
if (MEM_P (operands[0]) && MEM_P (operands[1]))
operands[1] = force_reg (<MODE>mode, operands[1]);
})
(define_insn "*avx_movu<ssemodesuffix><avxmodesuffix>"
[(set (match_operand:AVXMODEF2P 0 "nonimmediate_operand" "=x,m")
(unspec:AVXMODEF2P
[(match_operand:AVXMODEF2P 1 "nonimmediate_operand" "xm,x")]
@ -408,7 +419,18 @@
(set_attr "prefix" "maybe_vex")
(set_attr "mode" "TI")])
(define_insn "<sse>_movu<ssemodesuffix>"
(define_expand "<sse>_movu<ssemodesuffix>"
[(set (match_operand:SSEMODEF2P 0 "nonimmediate_operand" "")
(unspec:SSEMODEF2P
[(match_operand:SSEMODEF2P 1 "nonimmediate_operand" "")]
UNSPEC_MOVU))]
"SSE_VEC_FLOAT_MODE_P (<MODE>mode)"
{
if (MEM_P (operands[0]) && MEM_P (operands[1]))
operands[1] = force_reg (<MODE>mode, operands[1]);
})
(define_insn "*<sse>_movu<ssemodesuffix>"
[(set (match_operand:SSEMODEF2P 0 "nonimmediate_operand" "=x,m")
(unspec:SSEMODEF2P
[(match_operand:SSEMODEF2P 1 "nonimmediate_operand" "xm,x")]
@ -420,7 +442,18 @@
(set_attr "movu" "1")
(set_attr "mode" "<MODE>")])
(define_insn "avx_movdqu<avxmodesuffix>"
(define_expand "avx_movdqu<avxmodesuffix>"
[(set (match_operand:AVXMODEQI 0 "nonimmediate_operand" "")
(unspec:AVXMODEQI
[(match_operand:AVXMODEQI 1 "nonimmediate_operand" "")]
UNSPEC_MOVU))]
"TARGET_AVX"
{
if (MEM_P (operands[0]) && MEM_P (operands[1]))
operands[1] = force_reg (<MODE>mode, operands[1]);
})
(define_insn "*avx_movdqu<avxmodesuffix>"
[(set (match_operand:AVXMODEQI 0 "nonimmediate_operand" "=x,m")
(unspec:AVXMODEQI
[(match_operand:AVXMODEQI 1 "nonimmediate_operand" "xm,x")]
@ -432,7 +465,17 @@
(set_attr "prefix" "vex")
(set_attr "mode" "<avxvecmode>")])
(define_insn "sse2_movdqu"
(define_expand "sse2_movdqu"
[(set (match_operand:V16QI 0 "nonimmediate_operand" "")
(unspec:V16QI [(match_operand:V16QI 1 "nonimmediate_operand" "")]
UNSPEC_MOVU))]
"TARGET_SSE2"
{
if (MEM_P (operands[0]) && MEM_P (operands[1]))
operands[1] = force_reg (V16QImode, operands[1]);
})
(define_insn "*sse2_movdqu"
[(set (match_operand:V16QI 0 "nonimmediate_operand" "=x,m")
(unspec:V16QI [(match_operand:V16QI 1 "nonimmediate_operand" "xm,x")]
UNSPEC_MOVU))]

17
gcc/testsuite/ChangeLog

@ -1,3 +1,8 @@
2010-10-22 Uros Bizjak <ubizjak@gmail.com>
PR target/46098
* gcc.target/i386/pr46098.c: New test.
2010-10-22 Richard Guenther <rguenther@suse.de>
PR tree-optimization/45720
@ -11,7 +16,7 @@
2010-10-21 Iain Sandoe <iains@gcc.gnu.org>
Based on the CFString implementation in FSF apple/trunk branch.
* lib/objc-dg.exp (objc-dg-runtest): Merge flags and additional flags
so that the latter can be used in dg-skip and dg-xfail clauses.
* lib/obj-c++-dg.exp (obj-c++-dg-runtest): Likewise.
@ -39,17 +44,17 @@
* obj-c++.dg/torture/strings/const-cfstring-1.mm: New.
* obj-c++.dg/torture/strings/const-cfstring-3.mm: New.
* obj-c++.dg/torture/strings/const-cfstring-4.mm: New.
* objc/execute/string1.m: Don't use CFStrings on Darwin. Update test
to use dg-additional-files for Object1, move to objc.dg/torture/strings/.
* objc/execute/string1.m: Don't use CFStrings on Darwin. Update test to
use dg-additional-files for Object1, move to objc.dg/torture/strings/.
* objc/execute/string2.m: Likewise.
* objc/execute/string3.m: Likewise.
* objc/execute/string3.m: Likewise.
* objc.dg/foreach-2.m: Don't use CFStrings on Darwin.
* objc.dg/foreach-4.m: Likewise.
* objc.dg/foreach-5.m: Likewise.
* objc.dg/const-str-3.m: Don't use CFStrings on Darwin. Update test
to use dg-additional-files for Object1, move to objc.dg/torture/strings/.
* objc.dg/const-str-3.m: Don't use CFStrings on Darwin. Update test to
use dg-additional-files for Object1, move to objc.dg/torture/strings/.
* objc.dg/const-str-4.m: Likewise.
* objc.dg/const-str-7.m: Likewise.
* objc.dg/const-str-8.m: Likewise.

9
gcc/testsuite/gcc.target/i386/pr46098.c Normal file

@ -0,0 +1,9 @@
/* { dg-do compile } */
/* { dg-options "-msse2 -ffloat-store" } */
typedef double v2df __attribute__((vector_size (16)));
v2df foo (double *d)
{
return __builtin_ia32_loadupd (d);
}