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* [Bug target/37759]  New: powerpc option -mno-spe still generates SPE instructions
@ 2008-10-07  5:07 patrick at motec dot com dot au
  2008-10-07  5:09 ` [Bug target/37759] " patrick at motec dot com dot au
                   ` (4 more replies)
  0 siblings, 5 replies; 6+ messages in thread
From: patrick at motec dot com dot au @ 2008-10-07  5:07 UTC (permalink / raw)
  To: gcc-bugs

powerpc-eabispe-gcc -I../ -I/home/patrick/src/e7/prex
-I/home/patrick/src/e7/prex/include -I/home/patrick/src/e7/prex/usr/include
-nostdinc -fsingle-precision-constant -mno-spe -gdwarf-2 -Os -ansi
-fno-strict-aliasing -Wall -Wundef -Wstrict-prototypes -Wpointer-arith
-std=gnu99 -fno-stack-protector -Wno-variadic-macros -D__ppc__ -D__e7__
-D__ARCH__=ppc -D__PLATFORM__=e7 -Uppc -Ue7 -fno-omit-frame-pointer -DDEBUG -g
-Wsign-compare -Werror-implicit-function-declaration -v -save-temps -MD -MT
core_thread.o -MP -MF .core_thread.d  -c -o core_thread.o core_thread.c
Using built-in specs.
Target: powerpc-eabispe
Configured with: /home/patrick/src/e7/toolchain/src/gcc-4.3.2/configure
--prefix=/home/patrick/src/e7/toolchain/stage2 --build=x86_64-unknown-linux-gnu
--host=x86_64-unknown-linux-gnu --target=powerpc-eabispe --enable-languages=c
--disable-nls --disable-multilib --disable-werror --without-newlib
--with-gmp=/home/patrick/src/e7/toolchain/stage2
--with-mpfr=/home/patrick/src/e7/toolchain/stage2 --disable-shared
--disable-debug --disable-libssp
Thread model: single
gcc version 4.3.2 (GCC) 
COLLECT_GCC_OPTIONS='-I../' '-I/home/patrick/src/e7/prex'
'-I/home/patrick/src/e7/prex/include' '-I/home/patrick/src/e7/prex/usr/include'
'-nostdinc' '-fsingle-precision-constant' '-mno-spe' '-gdwarf-2' '-Os' '-ansi'
'-fno-strict-aliasing' '-Wall' '-Wundef' '-Wstrict-prototypes'
'-Wpointer-arith' '-std=gnu99' '-fno-stack-protector' '-Wno-variadic-macros'
'-D__ppc__' '-D__e7__' '-D__ARCH__=ppc' '-D__PLATFORM__=e7' '-Uppc' '-Ue7'
'-fno-omit-frame-pointer' '-DDEBUG' '-g' '-Wsign-compare'
'-Werror-implicit-function-declaration' '-v' '-save-temps' '-MD' '-MT'
'core_thread.o' '-MP' '-MF' '.core_thread.d' '-c' '-o' 'core_thread.o'
 /home/patrick/src/e7/toolchain/stage2/libexec/gcc/powerpc-eabispe/4.3.2/cc1 -E
-quiet -nostdinc -v -I../ -I/home/patrick/src/e7/prex
-I/home/patrick/src/e7/prex/include -I/home/patrick/src/e7/prex/usr/include -MD
core_thread.d -MF .core_thread.d -MP -MT core_thread.o -D__ppc__ -D__e7__
-D__ARCH__=ppc -D__PLATFORM__=e7 -Uppc -Ue7 -DDEBUG core_thread.c -mno-spe
-ansi -std=gnu99 -Wall -Wundef -Wstrict-prototypes -Wpointer-arith
-Wno-variadic-macros -Wsign-compare -Werror-implicit-function-declaration
-fsingle-precision-constant -fno-strict-aliasing -fno-stack-protector
-fno-omit-frame-pointer -fworking-directory -Os -fpch-preprocess -o
core_thread.i
#include "..." search starts here:
#include <...> search starts here:
 ../
 /home/patrick/src/e7/prex
 /home/patrick/src/e7/prex/include
 /home/patrick/src/e7/prex/usr/include
End of search list.
COLLECT_GCC_OPTIONS='-I../' '-I/home/patrick/src/e7/prex'
'-I/home/patrick/src/e7/prex/include' '-I/home/patrick/src/e7/prex/usr/include'
'-nostdinc' '-fsingle-precision-constant' '-mno-spe' '-gdwarf-2' '-Os' '-ansi'
'-fno-strict-aliasing' '-Wall' '-Wundef' '-Wstrict-prototypes'
'-Wpointer-arith' '-std=gnu99' '-fno-stack-protector' '-Wno-variadic-macros'
'-D__ppc__' '-D__e7__' '-D__ARCH__=ppc' '-D__PLATFORM__=e7' '-Uppc' '-Ue7'
'-fno-omit-frame-pointer' '-DDEBUG' '-g' '-Wsign-compare'
'-Werror-implicit-function-declaration' '-v' '-save-temps' '-MD' '-MT'
'core_thread.o' '-MP' '-MF' '.core_thread.d' '-c' '-o' 'core_thread.o'
 /home/patrick/src/e7/toolchain/stage2/libexec/gcc/powerpc-eabispe/4.3.2/cc1
-fpreprocessed core_thread.i -quiet -dumpbase core_thread.c -mno-spe -ansi
-auxbase-strip core_thread.o -gdwarf-2 -g -Os -Wall -Wundef -Wstrict-prototypes
-Wpointer-arith -Wno-variadic-macros -Wsign-compare
-Werror-implicit-function-declaration -ansi -std=gnu99 -version
-fsingle-precision-constant -fno-strict-aliasing -fno-stack-protector
-fno-omit-frame-pointer -o core_thread.s
GNU C (GCC) version 4.3.2 (powerpc-eabispe)
        compiled by GNU C version 4.2.3 (Ubuntu 4.2.3-2ubuntu7), GMP version
4.2.4, MPFR version 2.3.2.
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: c30b16423d0b6addaa52d5eb1153852d
COLLECT_GCC_OPTIONS='-I../' '-I/home/patrick/src/e7/prex'
'-I/home/patrick/src/e7/prex/include' '-I/home/patrick/src/e7/prex/usr/include'
'-nostdinc' '-fsingle-precision-constant' '-mno-spe' '-gdwarf-2' '-Os' '-ansi'
'-fno-strict-aliasing' '-Wall' '-Wundef' '-Wstrict-prototypes'
'-Wpointer-arith' '-std=gnu99' '-fno-stack-protector' '-Wno-variadic-macros'
'-D__ppc__' '-D__e7__' '-D__ARCH__=ppc' '-D__PLATFORM__=e7' '-Uppc' '-Ue7'
'-fno-omit-frame-pointer' '-DDEBUG' '-g' '-Wsign-compare'
'-Werror-implicit-function-declaration' '-v' '-save-temps' '-MD' '-MT'
'core_thread.o' '-MP' '-MF' '.core_thread.d' '-c' '-o' 'core_thread.o'

/home/patrick/src/e7/toolchain/stage2/lib/gcc/powerpc-eabispe/4.3.2/../../../../powerpc-eabispe/bin/as
-mppc -mspe -me500 -many -V -Qy -o core_thread.o core_thread.s
GNU assembler version 2.18 (powerpc-eabispe) using BFD version (GNU Binutils)
2.18
COMPILER_PATH=/home/patrick/src/e7/toolchain/stage2/libexec/gcc/powerpc-eabispe/4.3.2/:/home/patrick/src/e7/toolchain/stage2/libexec/gcc/powerpc-eabispe/4.3.2/:/home/patrick/src/e7/toolchain/stage2/libexec/gcc/powerpc-eabispe/:/home/patrick/src/e7/toolchain/stage2/lib/gcc/powerpc-eabispe/4.3.2/:/home/patrick/src/e7/toolchain/stage2/lib/gcc/powerpc-eabispe/:/home/patrick/src/e7/toolchain/stage2/lib/gcc/powerpc-eabispe/4.3.2/../../../../powerpc-eabispe/bin/
LIBRARY_PATH=/home/patrick/src/e7/toolchain/stage2/lib/gcc/powerpc-eabispe/4.3.2/:/home/patrick/src/e7/toolchain/stage2/lib/gcc/powerpc-eabispe/4.3.2/../../../../powerpc-eabispe/lib/
COLLECT_GCC_OPTIONS='-I../' '-I/home/patrick/src/e7/prex'
'-I/home/patrick/src/e7/prex/include' '-I/home/patrick/src/e7/prex/usr/include'
'-nostdinc' '-fsingle-precision-constant' '-mno-spe' '-gdwarf-2' '-Os' '-ansi'
'-fno-strict-aliasing' '-Wall' '-Wundef' '-Wstrict-prototypes'
'-Wpointer-arith' '-std=gnu99' '-fno-stack-protector' '-Wno-variadic-macros'
'-D__ppc__' '-D__e7__' '-D__ARCH__=ppc' '-D__PLATFORM__=e7' '-Uppc' '-Ue7'
'-fno-omit-frame-pointer' '-DDEBUG' '-g' '-Wsign-compare'
'-Werror-implicit-function-declaration' '-v' '-save-temps' '-MD' '-MT'
'core_thread.o' '-MP' '-MF' '.core_thread.d' '-c' '-o' 'core_thread.o'


-- 
           Summary: powerpc option -mno-spe still generates SPE instructions
           Product: gcc
           Version: 4.3.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: patrick at motec dot com dot au
 GCC build triplet: x86_64-unknown-linux-gnu
  GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: powerpc-eabispe


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37759


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug target/37759] powerpc option -mno-spe still generates SPE instructions
  2008-10-07  5:07 [Bug target/37759] New: powerpc option -mno-spe still generates SPE instructions patrick at motec dot com dot au
@ 2008-10-07  5:09 ` patrick at motec dot com dot au
  2008-10-07 20:39 ` pinskia at gcc dot gnu dot org
                   ` (3 subsequent siblings)
  4 siblings, 0 replies; 6+ messages in thread
From: patrick at motec dot com dot au @ 2008-10-07  5:09 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #1 from patrick at motec dot com dot au  2008-10-07 05:07 -------
Created an attachment (id=16472)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16472&action=view)
preprocessed source

after compiling, evstdd and evldd instructions are emitted even though the
-mno-spe flag was specified.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37759


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug target/37759] powerpc option -mno-spe still generates SPE instructions
  2008-10-07  5:07 [Bug target/37759] New: powerpc option -mno-spe still generates SPE instructions patrick at motec dot com dot au
  2008-10-07  5:09 ` [Bug target/37759] " patrick at motec dot com dot au
@ 2008-10-07 20:39 ` pinskia at gcc dot gnu dot org
  2008-10-07 22:15 ` patrick at motec dot com dot au
                   ` (2 subsequent siblings)
  4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2008-10-07 20:39 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #2 from pinskia at gcc dot gnu dot org  2008-10-07 20:38 -------
I think this is by design, you did not change the ABI to be a non SPE based
one.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37759


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug target/37759] powerpc option -mno-spe still generates SPE instructions
  2008-10-07  5:07 [Bug target/37759] New: powerpc option -mno-spe still generates SPE instructions patrick at motec dot com dot au
  2008-10-07  5:09 ` [Bug target/37759] " patrick at motec dot com dot au
  2008-10-07 20:39 ` pinskia at gcc dot gnu dot org
@ 2008-10-07 22:15 ` patrick at motec dot com dot au
  2008-10-07 22:16 ` patrick at motec dot com dot au
  2008-10-07 23:01 ` [Bug target/37759] powerpc option -mabi=no-spe " patrick at motec dot com dot au
  4 siblings, 0 replies; 6+ messages in thread
From: patrick at motec dot com dot au @ 2008-10-07 22:15 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #3 from patrick at motec dot com dot au  2008-10-07 22:14 -------
Created an attachment (id=16477)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16477&action=view)
preprocessed source

Setting -mabi=no-spe corrects the the first example.

The new prexeth.i example still generates evldd/evstdd even with -mabi=no-spe,
adding the -mno-spe flag makes no difference.


-- 

patrick at motec dot com dot au changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #16472|0                           |1
        is obsolete|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37759


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug target/37759] powerpc option -mno-spe still generates SPE instructions
  2008-10-07  5:07 [Bug target/37759] New: powerpc option -mno-spe still generates SPE instructions patrick at motec dot com dot au
                   ` (2 preceding siblings ...)
  2008-10-07 22:15 ` patrick at motec dot com dot au
@ 2008-10-07 22:16 ` patrick at motec dot com dot au
  2008-10-07 23:01 ` [Bug target/37759] powerpc option -mabi=no-spe " patrick at motec dot com dot au
  4 siblings, 0 replies; 6+ messages in thread
From: patrick at motec dot com dot au @ 2008-10-07 22:16 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #4 from patrick at motec dot com dot au  2008-10-07 22:15 -------
Forgot to add -v output:

powerpc-eabispe-gcc -DLWIP_DEBUG -Iprex/include -Ilwip/src/include
-Ilwip/src/include/ipv4 -I/home/patrick/src/e7/prex
-I/home/patrick/src/e7/prex/usr/include -I/home/patrick/src/e7/prex/include
-nostdinc -fsingle-precision-constant -mabi=no-spe -gdwarf-2 -Os -ansi
-fno-strict-aliasing -Wall -Wundef -Wstrict-prototypes -Wpointer-arith
-std=gnu99 -fno-stack-protector -Wno-variadic-macros -D__ppc__ -D__e7__
-D__ARCH__=ppc -D__PLATFORM__=e7 -Uppc -Ue7 -fno-omit-frame-pointer -DDEBUG -g
-Wsign-compare -Werror-implicit-function-declaration -v -save-temps -MD -MT
prex/prexeth.o -MP -MF .prexeth.d -I/home/patrick/src/e7/prex/dev/include -c -o
prex/prexeth.o prex/prexeth.c
Using built-in specs.
Target: powerpc-eabispe
Configured with: /home/patrick/src/e7/toolchain/src/gcc-4.3.2/configure
--prefix=/home/patrick/src/e7/toolchain/stage2 --build=x86_64-unknown-linux-gnu
--host=x86_64-unknown-linux-gnu --target=powerpc-eabispe --enable-languages=c
--disable-nls --disable-multilib --disable-werror --without-newlib
--with-gmp=/home/patrick/src/e7/toolchain/stage2
--with-mpfr=/home/patrick/src/e7/toolchain/stage2 --disable-shared
--disable-debug --disable-libssp
Thread model: single
gcc version 4.3.2 (GCC) 
COLLECT_GCC_OPTIONS='-DLWIP_DEBUG' '-Iprex/include' '-Ilwip/src/include'
'-Ilwip/src/include/ipv4' '-I/home/patrick/src/e7/prex'
'-I/home/patrick/src/e7/prex/usr/include' '-I/home/patrick/src/e7/prex/include'
'-nostdinc' '-fsingle-precision-constant' '-mabi=no-spe' '-gdwarf-2' '-Os'
'-ansi' '-fno-strict-aliasing' '-Wall' '-Wundef' '-Wstrict-prototypes'
'-Wpointer-arith' '-std=gnu99' '-fno-stack-protector' '-Wno-variadic-macros'
'-D__ppc__' '-D__e7__' '-D__ARCH__=ppc' '-D__PLATFORM__=e7' '-Uppc' '-Ue7'
'-fno-omit-frame-pointer' '-DDEBUG' '-g' '-Wsign-compare'
'-Werror-implicit-function-declaration' '-v' '-save-temps' '-MD' '-MT'
'prex/prexeth.o' '-MP' '-MF' '.prexeth.d'
'-I/home/patrick/src/e7/prex/dev/include' '-c' '-o' 'prex/prexeth.o'
 /home/patrick/src/e7/toolchain/stage2/libexec/gcc/powerpc-eabispe/4.3.2/cc1 -E
-quiet -nostdinc -v -Iprex/include -Ilwip/src/include -Ilwip/src/include/ipv4
-I/home/patrick/src/e7/prex -I/home/patrick/src/e7/prex/usr/include
-I/home/patrick/src/e7/prex/include -I/home/patrick/src/e7/prex/dev/include -MD
prex/prexeth.d -MF .prexeth.d -MP -MT prex/prexeth.o -DLWIP_DEBUG -D__ppc__
-D__e7__ -D__ARCH__=ppc -D__PLATFORM__=e7 -Uppc -Ue7 -DDEBUG prex/prexeth.c
-mabi=no-spe -ansi -std=gnu99 -Wall -Wundef -Wstrict-prototypes -Wpointer-arith
-Wno-variadic-macros -Wsign-compare -Werror-implicit-function-declaration
-fsingle-precision-constant -fno-strict-aliasing -fno-stack-protector
-fno-omit-frame-pointer -fworking-directory -Os -fpch-preprocess -o prexeth.i
#include "..." search starts here:
#include <...> search starts here:
 prex/include
 lwip/src/include
 lwip/src/include/ipv4
 /home/patrick/src/e7/prex
 /home/patrick/src/e7/prex/usr/include
 /home/patrick/src/e7/prex/include
 /home/patrick/src/e7/prex/dev/include
End of search list.
COLLECT_GCC_OPTIONS='-DLWIP_DEBUG' '-Iprex/include' '-Ilwip/src/include'
'-Ilwip/src/include/ipv4' '-I/home/patrick/src/e7/prex'
'-I/home/patrick/src/e7/prex/usr/include' '-I/home/patrick/src/e7/prex/include'
'-nostdinc' '-fsingle-precision-constant' '-mabi=no-spe' '-gdwarf-2' '-Os'
'-ansi' '-fno-strict-aliasing' '-Wall' '-Wundef' '-Wstrict-prototypes'
'-Wpointer-arith' '-std=gnu99' '-fno-stack-protector' '-Wno-variadic-macros'
'-D__ppc__' '-D__e7__' '-D__ARCH__=ppc' '-D__PLATFORM__=e7' '-Uppc' '-Ue7'
'-fno-omit-frame-pointer' '-DDEBUG' '-g' '-Wsign-compare'
'-Werror-implicit-function-declaration' '-v' '-save-temps' '-MD' '-MT'
'prex/prexeth.o' '-MP' '-MF' '.prexeth.d'
'-I/home/patrick/src/e7/prex/dev/include' '-c' '-o' 'prex/prexeth.o'
 /home/patrick/src/e7/toolchain/stage2/libexec/gcc/powerpc-eabispe/4.3.2/cc1
-fpreprocessed prexeth.i -quiet -dumpbase prexeth.c -mabi=no-spe -ansi
-auxbase-strip prex/prexeth.o -gdwarf-2 -g -Os -Wall -Wundef
-Wstrict-prototypes -Wpointer-arith -Wno-variadic-macros -Wsign-compare
-Werror-implicit-function-declaration -ansi -std=gnu99 -version
-fsingle-precision-constant -fno-strict-aliasing -fno-stack-protector
-fno-omit-frame-pointer -o prexeth.s
GNU C (GCC) version 4.3.2 (powerpc-eabispe)
        compiled by GNU C version 4.2.3 (Ubuntu 4.2.3-2ubuntu7), GMP version
4.2.4, MPFR version 2.3.2.
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: c30b16423d0b6addaa52d5eb1153852d
COLLECT_GCC_OPTIONS='-DLWIP_DEBUG' '-Iprex/include' '-Ilwip/src/include'
'-Ilwip/src/include/ipv4' '-I/home/patrick/src/e7/prex'
'-I/home/patrick/src/e7/prex/usr/include' '-I/home/patrick/src/e7/prex/include'
'-nostdinc' '-fsingle-precision-constant' '-mabi=no-spe' '-gdwarf-2' '-Os'
'-ansi' '-fno-strict-aliasing' '-Wall' '-Wundef' '-Wstrict-prototypes'
'-Wpointer-arith' '-std=gnu99' '-fno-stack-protector' '-Wno-variadic-macros'
'-D__ppc__' '-D__e7__' '-D__ARCH__=ppc' '-D__PLATFORM__=e7' '-Uppc' '-Ue7'
'-fno-omit-frame-pointer' '-DDEBUG' '-g' '-Wsign-compare'
'-Werror-implicit-function-declaration' '-v' '-save-temps' '-MD' '-MT'
'prex/prexeth.o' '-MP' '-MF' '.prexeth.d'
'-I/home/patrick/src/e7/prex/dev/include' '-c' '-o' 'prex/prexeth.o'

/home/patrick/src/e7/toolchain/stage2/lib/gcc/powerpc-eabispe/4.3.2/../../../../powerpc-eabispe/bin/as
-mppc -mspe -me500 -many -V -Qy -o prex/prexeth.o prexeth.s
GNU assembler version 2.18 (powerpc-eabispe) using BFD version (GNU Binutils)
2.18
COMPILER_PATH=/home/patrick/src/e7/toolchain/stage2/libexec/gcc/powerpc-eabispe/4.3.2/:/home/patrick/src/e7/toolchain/stage2/libexec/gcc/powerpc-eabispe/4.3.2/:/home/patrick/src/e7/toolchain/stage2/libexec/gcc/powerpc-eabispe/:/home/patrick/src/e7/toolchain/stage2/lib/gcc/powerpc-eabispe/4.3.2/:/home/patrick/src/e7/toolchain/stage2/lib/gcc/powerpc-eabispe/:/home/patrick/src/e7/toolchain/stage2/lib/gcc/powerpc-eabispe/4.3.2/../../../../powerpc-eabispe/bin/
LIBRARY_PATH=/home/patrick/src/e7/toolchain/stage2/lib/gcc/powerpc-eabispe/4.3.2/:/home/patrick/src/e7/toolchain/stage2/lib/gcc/powerpc-eabispe/4.3.2/../../../../powerpc-eabispe/lib/
COLLECT_GCC_OPTIONS='-DLWIP_DEBUG' '-Iprex/include' '-Ilwip/src/include'
'-Ilwip/src/include/ipv4' '-I/home/patrick/src/e7/prex'
'-I/home/patrick/src/e7/prex/usr/include' '-I/home/patrick/src/e7/prex/include'
'-nostdinc' '-fsingle-precision-constant' '-mabi=no-spe' '-gdwarf-2' '-Os'
'-ansi' '-fno-strict-aliasing' '-Wall' '-Wundef' '-Wstrict-prototypes'
'-Wpointer-arith' '-std=gnu99' '-fno-stack-protector' '-Wno-variadic-macros'
'-D__ppc__' '-D__e7__' '-D__ARCH__=ppc' '-D__PLATFORM__=e7' '-Uppc' '-Ue7'
'-fno-omit-frame-pointer' '-DDEBUG' '-g' '-Wsign-compare'
'-Werror-implicit-function-declaration' '-v' '-save-temps' '-MD' '-MT'
'prex/prexeth.o' '-MP' '-MF' '.prexeth.d'
'-I/home/patrick/src/e7/prex/dev/include' '-c' '-o' 'prex/prexeth.o'


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37759


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug target/37759] powerpc option -mabi=no-spe still generates SPE instructions
  2008-10-07  5:07 [Bug target/37759] New: powerpc option -mno-spe still generates SPE instructions patrick at motec dot com dot au
                   ` (3 preceding siblings ...)
  2008-10-07 22:16 ` patrick at motec dot com dot au
@ 2008-10-07 23:01 ` patrick at motec dot com dot au
  4 siblings, 0 replies; 6+ messages in thread
From: patrick at motec dot com dot au @ 2008-10-07 23:01 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #5 from patrick at motec dot com dot au  2008-10-07 23:00 -------
This looks like an option parsing problem.

Building with the deprecated -mspe=no option suppresses all SPE instructions,
which is what I expect/want. There seems to be no need to specify -mabi=no-spe
if -mspe=no is set.

-mno-spe seems to be broken.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37759


^ permalink raw reply	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2008-10-07 23:01 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2008-10-07  5:07 [Bug target/37759] New: powerpc option -mno-spe still generates SPE instructions patrick at motec dot com dot au
2008-10-07  5:09 ` [Bug target/37759] " patrick at motec dot com dot au
2008-10-07 20:39 ` pinskia at gcc dot gnu dot org
2008-10-07 22:15 ` patrick at motec dot com dot au
2008-10-07 22:16 ` patrick at motec dot com dot au
2008-10-07 23:01 ` [Bug target/37759] powerpc option -mabi=no-spe " patrick at motec dot com dot au

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).