Merge lp:~christophe-lyon/gcc-linaro/backport_bswap16 into lp:gcc-linaro/4.7

[Christophe Lyon]

2nd attempt with an up-to-date baseline.

[Linaro Toolchain Builder (cbuild)]

cbuild has taken a snapshot of this branch at r115040 and queued it for build.

The diff against the ancestor r115035 is available at:
 http://builds.linaro.org/toolchain/snapshots/gcc-linaro-4.7+bzr115040~christophe-lyon~backport_bswap16.diff

and will be built on the following builders:
 a9-builder a9hf-builder armv5-builder i686 x86_64 xaarch64 xaarch64_bare xcortexa15hf

You can track the build queue at:
 http://ex.seabright.co.nz/helpers/scheduler

cbuild-snapshot: gcc-linaro-4.7+bzr115040~christophe-lyon~backport_bswap16
cbuild-ancestor: lp:gcc-linaro+bzr115035
cbuild-state: check

[Linaro Toolchain Builder (cbuild)]

cbuild successfully built this on x86_64-precise-cbuild428-oort3-xaarch64r1.

The build results are available at:
 http://cbuild.validation.linaro.org/build/gcc-linaro-4.7+bzr115040~christophe-lyon~backport_bswap16/logs/x86_64-precise-cbuild428-oort3-xaarch64r1

-PASS: gcc.dg/tree-ssa/forwprop-11.c scan-tree-dump-times forwprop1 "= MEM\\[\\(int \\*\\)a_.. \\+ 4B\\];" 2
+PASS: gcc.dg/tree-ssa/forwprop-11.c scan-tree-dump-times forwprop1 "= MEM\\[\\(int \\*\\)[ap]_.. \\+ 4B\\];" 2
-PASS: gcc.dg/tree-ssa/ssa-fre-1.c scan-tree-dump fre1 "Replaced \\*c_[^\n].*with t_"
+PASS: gcc.dg/tree-ssa/ssa-fre-1.c scan-tree-dump fre1 "Replaced \\*[ac]_[^\n].*with t_"
-FAIL: gcc.target/aarch64/builtin-bswap-1.c scan-assembler-times rev16\\t 2
+PASS: gcc.target/aarch64/builtin-bswap-1.c scan-assembler-times rev16\\t 2
-FAIL: gcc.target/aarch64/builtin-bswap-2.c scan-assembler-times rev16\\t 2
+PASS: gcc.target/aarch64/builtin-bswap-2.c scan-assembler-times rev16\\t 2

The full diff is at:
 http://cbuild.validation.linaro.org/build/gcc-linaro-4.7+bzr115040~christophe-lyon~backport_bswap16/logs/x86_64-precise-cbuild428-oort3-xaarch64r1/testsuite-diff.txt

The full testsuite results are at:
 http://cbuild.validation.linaro.org/build/gcc-linaro-4.7+bzr115040~christophe-lyon~backport_bswap16/logs/x86_64-precise-cbuild428-oort3-xaarch64r1/gcc-testsuite.txt

cbuild-checked: x86_64-precise-cbuild428-oort3-xaarch64r1

[Linaro Toolchain Builder (cbuild)]

cbuild successfully built this on x86_64-precise-cbuild428-oort3-xaarch64_barer1.

The build results are available at:
 http://cbuild.validation.linaro.org/build/gcc-linaro-4.7+bzr115040~christophe-lyon~backport_bswap16/logs/x86_64-precise-cbuild428-oort3-xaarch64_barer1

-PASS: gcc.dg/tree-ssa/forwprop-11.c scan-tree-dump-times forwprop1 "= MEM\\[\\(int \\*\\)a_.. \\+ 4B\\];" 2
+PASS: gcc.dg/tree-ssa/forwprop-11.c scan-tree-dump-times forwprop1 "= MEM\\[\\(int \\*\\)[ap]_.. \\+ 4B\\];" 2
-PASS: gcc.dg/tree-ssa/ssa-fre-1.c scan-tree-dump fre1 "Replaced \\*c_[^\n].*with t_"
+PASS: gcc.dg/tree-ssa/ssa-fre-1.c scan-tree-dump fre1 "Replaced \\*[ac]_[^\n].*with t_"
-FAIL: gcc.target/aarch64/builtin-bswap-1.c scan-assembler-times rev16\\t 2
+PASS: gcc.target/aarch64/builtin-bswap-1.c scan-assembler-times rev16\\t 2
-FAIL: gcc.target/aarch64/builtin-bswap-2.c scan-assembler-times rev16\\t 2
+PASS: gcc.target/aarch64/builtin-bswap-2.c scan-assembler-times rev16\\t 2

The full diff is at:
 http://cbuild.validation.linaro.org/build/gcc-linaro-4.7+bzr115040~christophe-lyon~backport_bswap16/logs/x86_64-precise-cbuild428-oort3-xaarch64_barer1/testsuite-diff.txt

The full testsuite results are at:
 http://cbuild.validation.linaro.org/build/gcc-linaro-4.7+bzr115040~christophe-lyon~backport_bswap16/logs/x86_64-precise-cbuild428-oort3-xaarch64_barer1/gcc-testsuite.txt

cbuild-checked: x86_64-precise-cbuild428-oort3-xaarch64_barer1

[Linaro Toolchain Builder (cbuild)]

cbuild successfully built this on x86_64-precise-cbuild428-oort1-xcortexa15hfr1.

The build results are available at:
 http://cbuild.validation.linaro.org/build/gcc-linaro-4.7+bzr115040~christophe-lyon~backport_bswap16/logs/x86_64-precise-cbuild428-oort1-xcortexa15hfr1

-PASS: gcc.dg/tree-ssa/forwprop-11.c scan-tree-dump-times forwprop1 "= MEM\\[\\(int \\*\\)a_.. \\+ 4B\\];" 2
+PASS: gcc.dg/tree-ssa/forwprop-11.c scan-tree-dump-times forwprop1 "= MEM\\[\\(int \\*\\)[ap]_.. \\+ 4B\\];" 2
-PASS: gcc.dg/tree-ssa/ssa-fre-1.c scan-tree-dump fre1 "Replaced \\*c_[^\n].*with t_"
+PASS: gcc.dg/tree-ssa/ssa-fre-1.c scan-tree-dump fre1 "Replaced \\*[ac]_[^\n].*with t_"
+UNRESOLVED: gcc.target/arm/builtin-bswap16-1.c scan-assembler-not orr[ \t]
+FAIL: gcc.target/arm/builtin-bswap16-1.c (test for excess errors)

The full diff is at:
 http://cbuild.validation.linaro.org/build/gcc-linaro-4.7+bzr115040~christophe-lyon~backport_bswap16/logs/x86_64-precise-cbuild428-oort1-xcortexa15hfr1/testsuite-diff.txt

The full testsuite results are at:
 http://cbuild.validation.linaro.org/build/gcc-linaro-4.7+bzr115040~christophe-lyon~backport_bswap16/logs/x86_64-precise-cbuild428-oort1-xcortexa15hfr1/gcc-testsuite.txt

cbuild-checked: x86_64-precise-cbuild428-oort1-xcortexa15hfr1

[Linaro Toolchain Builder (cbuild)]

cbuild successfully built this on x86_64-precise-cbuild428-oort1-x86_64r1.

The build results are available at:
 http://cbuild.validation.linaro.org/build/gcc-linaro-4.7+bzr115040~christophe-lyon~backport_bswap16/logs/x86_64-precise-cbuild428-oort1-x86_64r1

-PASS: gcc.dg/tree-ssa/forwprop-11.c scan-tree-dump-times forwprop1 "= MEM\\[\\(int \\*\\)a_.. \\+ 4B\\];" 2
+PASS: gcc.dg/tree-ssa/forwprop-11.c scan-tree-dump-times forwprop1 "= MEM\\[\\(int \\*\\)[ap]_.. \\+ 4B\\];" 2
-PASS: gcc.dg/tree-ssa/ssa-fre-1.c scan-tree-dump fre1 "Replaced \\*c_[^\n].*with t_"
+PASS: gcc.dg/tree-ssa/ssa-fre-1.c scan-tree-dump fre1 "Replaced \\*[ac]_[^\n].*with t_"
+PASS: gcc.target/i386/builtin-bswap-4.c scan-assembler-not bswap[ \t]
+PASS: gcc.target/i386/builtin-bswap-4.c (test for excess errors)
-PASS: g++.dg/tree-ssa/ivopts-2.C -std=gnu++11 scan-tree-dump-times ivopts "PHI <p" 1
+PASS: g++.dg/tree-ssa/ivopts-2.C -std=gnu++11 scan-tree-dump-times ivopts "PHI <[pb]" 1
-PASS: g++.dg/tree-ssa/ivopts-2.C -std=gnu++98 scan-tree-dump-times ivopts "PHI <p" 1
+PASS: g++.dg/tree-ssa/ivopts-2.C -std=gnu++98 scan-tree-dump-times ivopts "PHI <[pb]" 1

The full diff is at:
 http://cbuild.validation.linaro.org/build/gcc-linaro-4.7+bzr115040~christophe-lyon~backport_bswap16/logs/x86_64-precise-cbuild428-oort1-x86_64r1/testsuite-diff.txt

The full testsuite results are at:
 http://cbuild.validation.linaro.org/build/gcc-linaro-4.7+bzr115040~christophe-lyon~backport_bswap16/logs/x86_64-precise-cbuild428-oort1-x86_64r1/gcc-testsuite.txt

cbuild-checked: x86_64-precise-cbuild428-oort1-x86_64r1

[Linaro Toolchain Builder (cbuild)]

cbuild successfully built this on i686-precise-cbuild428-oort2-i686r1.

The build results are available at:
 http://cbuild.validation.linaro.org/build/gcc-linaro-4.7+bzr115040~christophe-lyon~backport_bswap16/logs/i686-precise-cbuild428-oort2-i686r1

-PASS: gcc.dg/tree-ssa/forwprop-11.c scan-tree-dump-times forwprop1 "= MEM\\[\\(int \\*\\)a_.. \\+ 4B\\];" 2
+PASS: gcc.dg/tree-ssa/forwprop-11.c scan-tree-dump-times forwprop1 "= MEM\\[\\(int \\*\\)[ap]_.. \\+ 4B\\];" 2
-PASS: gcc.dg/tree-ssa/ssa-fre-1.c scan-tree-dump fre1 "Replaced \\*c_[^\n].*with t_"
+PASS: gcc.dg/tree-ssa/ssa-fre-1.c scan-tree-dump fre1 "Replaced \\*[ac]_[^\n].*with t_"
+PASS: gcc.target/i386/builtin-bswap-4.c scan-assembler-not bswap[ \t]
+PASS: gcc.target/i386/builtin-bswap-4.c (test for excess errors)
-PASS: gcc.target/i386/pr42589.c scan-assembler-times bswap 2
+FAIL: gcc.target/i386/pr42589.c scan-assembler-times bswap 2
-PASS: g++.dg/tree-ssa/ivopts-2.C -std=gnu++11 scan-tree-dump-times ivopts "PHI <p" 1
+PASS: g++.dg/tree-ssa/ivopts-2.C -std=gnu++11 scan-tree-dump-times ivopts "PHI <[pb]" 1
-PASS: g++.dg/tree-ssa/ivopts-2.C -std=gnu++98 scan-tree-dump-times ivopts "PHI <p" 1
+PASS: g++.dg/tree-ssa/ivopts-2.C -std=gnu++98 scan-tree-dump-times ivopts "PHI <[pb]" 1

The full diff is at:
 http://cbuild.validation.linaro.org/build/gcc-linaro-4.7+bzr115040~christophe-lyon~backport_bswap16/logs/i686-precise-cbuild428-oort2-i686r1/testsuite-diff.txt

The full testsuite results are at:
 http://cbuild.validation.linaro.org/build/gcc-linaro-4.7+bzr115040~christophe-lyon~backport_bswap16/logs/i686-precise-cbuild428-oort2-i686r1/gcc-testsuite.txt

cbuild-checked: i686-precise-cbuild428-oort2-i686r1