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* [Bug target/39119] New: Update classification of aggregates with __m256
@ 2009-02-06 15:11 hjl dot tools at gmail dot com
2009-02-06 15:13 ` [Bug target/39119] " hjl dot tools at gmail dot com
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: hjl dot tools at gmail dot com @ 2009-02-06 15:11 UTC (permalink / raw)
To: gcc-bugs
We want to pass aggregates of 32 bytes with single __m256 field
in AVX registers, instead of memory. The proposed psABI change is
at
http://gcc.gnu.org/ml/gcc/2009-02/msg00058.html
--
Summary: Update classification of aggregates with __m256
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Severity: critical
Priority: P3
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: hjl dot tools at gmail dot com
GCC target triplet: x86-64-unknown-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39119
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/39119] Update classification of aggregates with __m256
2009-02-06 15:11 [Bug target/39119] New: Update classification of aggregates with __m256 hjl dot tools at gmail dot com
@ 2009-02-06 15:13 ` hjl dot tools at gmail dot com
2009-02-08 18:04 ` hjl at gcc dot gnu dot org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: hjl dot tools at gmail dot com @ 2009-02-06 15:13 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from hjl dot tools at gmail dot com 2009-02-06 15:13 -------
The gcc patch is posted at
http://gcc.gnu.org/ml/gcc-patches/2009-02/msg00209.html
--
hjl dot tools at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |hjl dot tools at gmail dot
|dot org |com
URL| |http://gcc.gnu.org/ml/gcc-
| |patches/2009-
| |02/msg00209.html
Priority|P3 |P1
Target Milestone|--- |4.4.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39119
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/39119] Update classification of aggregates with __m256
2009-02-06 15:11 [Bug target/39119] New: Update classification of aggregates with __m256 hjl dot tools at gmail dot com
2009-02-06 15:13 ` [Bug target/39119] " hjl dot tools at gmail dot com
@ 2009-02-08 18:04 ` hjl at gcc dot gnu dot org
2009-02-10 14:01 ` hjl at gcc dot gnu dot org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: hjl at gcc dot gnu dot org @ 2009-02-08 18:04 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from hjl at gcc dot gnu dot org 2009-02-08 18:04 -------
Subject: Bug 39119
Author: hjl
Date: Sun Feb 8 18:03:58 2009
New Revision: 144017
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=144017
Log:
gcc/
2009-02-08 H.J. Lu <hongjiu.lu@intel.com>
PR target/39119
* config/i386/i386.c (x86_64_reg_class): Remove X86_64_AVX_CLASS.
(x86_64_reg_class_name): Removed.
(classify_argument): Return 0 if bytes > 32. Return 0 if the
first one isn't X86_64_SSE_CLASS or any other ones aren't
X86_64_SSEUP_CLASS when size > 16bytes. Don't turn
X86_64_SSEUP_CLASS into X86_64_SSE_CLASS if the preceded one
is X86_64_SSEUP_CLASS. Set AVX modes to 1 X86_64_SSE_CLASS
and 3 X86_64_SSEUP_CLASS.
(construct_container): Remove X86_64_AVX_CLASS. Handle 4
registers with 1 X86_64_SSE_CLASS and 3 X86_64_SSEUP_CLASS.
gcc/testsuite/
2009-02-08 H.J. Lu <hongjiu.lu@intel.com>
PR target/39119
* gcc.target/x86_64/abi/avx/abi-avx.exp: New.
* gcc.target/x86_64/abi/avx/args.h: Likewise.
* gcc.target/x86_64/abi/avx/asm-support.S: Likewise.
* gcc.target/x86_64/abi/avx/avx-check.h: Likewise.
* gcc.target/x86_64/abi/avx/test_m256_returning.c: Likewise.
* gcc.target/x86_64/abi/avx/test_passing_m256.c: Likewise.
* gcc.target/x86_64/abi/avx/test_passing_structs.c: Likewise.
* gcc.target/x86_64/abi/avx/test_passing_unions.c: Likewise.
Added:
branches/ix86/avx/gcc/testsuite/gcc.target/x86_64/abi/avx/
branches/ix86/avx/gcc/testsuite/gcc.target/x86_64/abi/avx/abi-avx.exp
branches/ix86/avx/gcc/testsuite/gcc.target/x86_64/abi/avx/args.h
branches/ix86/avx/gcc/testsuite/gcc.target/x86_64/abi/avx/asm-support.S
branches/ix86/avx/gcc/testsuite/gcc.target/x86_64/abi/avx/avx-check.h
branches/ix86/avx/gcc/testsuite/gcc.target/x86_64/abi/avx/test_m256_returning.c
branches/ix86/avx/gcc/testsuite/gcc.target/x86_64/abi/avx/test_passing_m256.c
branches/ix86/avx/gcc/testsuite/gcc.target/x86_64/abi/avx/test_passing_structs.c
branches/ix86/avx/gcc/testsuite/gcc.target/x86_64/abi/avx/test_passing_unions.c
Modified:
branches/ix86/avx/gcc/ChangeLog.avx
branches/ix86/avx/gcc/config/i386/i386.c
branches/ix86/avx/gcc/testsuite/ChangeLog.avx
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39119
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/39119] Update classification of aggregates with __m256
2009-02-06 15:11 [Bug target/39119] New: Update classification of aggregates with __m256 hjl dot tools at gmail dot com
2009-02-06 15:13 ` [Bug target/39119] " hjl dot tools at gmail dot com
2009-02-08 18:04 ` hjl at gcc dot gnu dot org
@ 2009-02-10 14:01 ` hjl at gcc dot gnu dot org
2009-02-10 14:38 ` hjl dot tools at gmail dot com
2009-02-10 14:38 ` hjl dot tools at gmail dot com
4 siblings, 0 replies; 6+ messages in thread
From: hjl at gcc dot gnu dot org @ 2009-02-10 14:01 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from hjl at gcc dot gnu dot org 2009-02-10 14:01 -------
Subject: Bug 39119
Author: hjl
Date: Tue Feb 10 14:00:46 2009
New Revision: 144058
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=144058
Log:
gcc/
2009-02-10 H.J. Lu <hongjiu.lu@intel.com>
PR target/39119
* config/i386/i386.c (x86_64_reg_class): Remove X86_64_AVX_CLASS.
(x86_64_reg_class_name): Removed.
(classify_argument): Return 0 if bytes > 32. Return 0 if the
first one isn't X86_64_SSE_CLASS or any other ones aren't
X86_64_SSEUP_CLASS when size > 16bytes. Don't turn
X86_64_SSEUP_CLASS into X86_64_SSE_CLASS if the preceded one
is X86_64_SSEUP_CLASS. Set AVX modes to 1 X86_64_SSE_CLASS
and 3 X86_64_SSEUP_CLASS.
(construct_container): Remove X86_64_AVX_CLASS. Handle 4
registers with 1 X86_64_SSE_CLASS and 3 X86_64_SSEUP_CLASS.
gcc/testsuite/
2009-02-10 H.J. Lu <hongjiu.lu@intel.com>
PR target/39119
* gcc.target/x86_64/abi/avx/abi-avx.exp: New.
* gcc.target/x86_64/abi/avx/args.h: Likewise.
* gcc.target/x86_64/abi/avx/asm-support.S: Likewise.
* gcc.target/x86_64/abi/avx/avx-check.h: Likewise.
* gcc.target/x86_64/abi/avx/test_m256_returning.c: Likewise.
* gcc.target/x86_64/abi/avx/test_passing_m256.c: Likewise.
* gcc.target/x86_64/abi/avx/test_passing_structs.c: Likewise.
* gcc.target/x86_64/abi/avx/test_passing_unions.c: Likewise.
Added:
trunk/gcc/testsuite/gcc.target/x86_64/abi/avx/
trunk/gcc/testsuite/gcc.target/x86_64/abi/avx/abi-avx.exp
trunk/gcc/testsuite/gcc.target/x86_64/abi/avx/args.h
trunk/gcc/testsuite/gcc.target/x86_64/abi/avx/asm-support.S
trunk/gcc/testsuite/gcc.target/x86_64/abi/avx/avx-check.h
trunk/gcc/testsuite/gcc.target/x86_64/abi/avx/test_m256_returning.c
trunk/gcc/testsuite/gcc.target/x86_64/abi/avx/test_passing_m256.c
trunk/gcc/testsuite/gcc.target/x86_64/abi/avx/test_passing_structs.c
trunk/gcc/testsuite/gcc.target/x86_64/abi/avx/test_passing_unions.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/i386.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39119
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/39119] Update classification of aggregates with __m256
2009-02-06 15:11 [Bug target/39119] New: Update classification of aggregates with __m256 hjl dot tools at gmail dot com
` (3 preceding siblings ...)
2009-02-10 14:38 ` hjl dot tools at gmail dot com
@ 2009-02-10 14:38 ` hjl dot tools at gmail dot com
4 siblings, 0 replies; 6+ messages in thread
From: hjl dot tools at gmail dot com @ 2009-02-10 14:38 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from hjl dot tools at gmail dot com 2009-02-10 14:38 -------
Fixed.
--
hjl dot tools at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39119
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/39119] Update classification of aggregates with __m256
2009-02-06 15:11 [Bug target/39119] New: Update classification of aggregates with __m256 hjl dot tools at gmail dot com
` (2 preceding siblings ...)
2009-02-10 14:01 ` hjl at gcc dot gnu dot org
@ 2009-02-10 14:38 ` hjl dot tools at gmail dot com
2009-02-10 14:38 ` hjl dot tools at gmail dot com
4 siblings, 0 replies; 6+ messages in thread
From: hjl dot tools at gmail dot com @ 2009-02-10 14:38 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from hjl dot tools at gmail dot com 2009-02-10 14:38 -------
Fixed.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39119
^ permalink raw reply [flat|nested] 6+ messages in thread
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2009-02-06 15:11 [Bug target/39119] New: Update classification of aggregates with __m256 hjl dot tools at gmail dot com
2009-02-06 15:13 ` [Bug target/39119] " hjl dot tools at gmail dot com
2009-02-08 18:04 ` hjl at gcc dot gnu dot org
2009-02-10 14:01 ` hjl at gcc dot gnu dot org
2009-02-10 14:38 ` hjl dot tools at gmail dot com
2009-02-10 14:38 ` hjl dot tools at gmail dot com
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