> I can't seem to get it to fail on my checkout of the linaro 4.8 branch.
> I tried both arm-none-eabi and arm-none-linux-gnueabihf. What kind of
> options/configuration are needed to reproduce this? Also, what kind of
> assembly is produced when the testcase fails? It'd be nice to make sure
> that the allocator doesn't end up doing something sub-optimal and
> unnecessarily moving stuff around to satisfy the alternative constraints
> that produce the other bit-select variants.
>
Hi Kyrill,
It happens for armv5te arm-none-linux-gnueabi. --with-mode=arm
--with-arch=armv5te --with-float=soft
You can also find the logs here in
http://cbuild.validation.linaro.org/build/gcc-linaro-4.8-2013.10/logs/armv7l-precise-cbuild461-calxeda02_21_00_precise_armel-armv5r2/
I changed neon-vcond-gt.c too.
Thanks,
Kugan
2013-10-23 Kugan Vivekanandarajah <[email protected]>
* gcc.target/arm/neon-vcond-gt.c: Scan for vbsl or vbit or vbif.
* gcc.target/arm/neon-vcond-ltgt.c: Scan for vbsl or vbit or vbif.
* gcc.target/arm/neon-vcond-unordered.c: Scan for vbsl or vbit or vbif.
diff --git a/gcc/testsuite/gcc.target/arm/neon-vcond-gt.c
b/gcc/testsuite/gcc.target/arm/neon-vcond-gt.c
index 86ccf95..8e9f378 100644
--- a/gcc/testsuite/gcc.target/arm/neon-vcond-gt.c
+++ b/gcc/testsuite/gcc.target/arm/neon-vcond-gt.c
@@ -14,4 +14,4 @@ void foo (int ilast,float* w, float* w2)
}
/* { dg-final { scan-assembler "vcgt\\.f32\[\\t \]*q\[0-9\]+,\[\\t
\]*q\[0-9\]+,\[\\t \]*q\[0-9\]+" } } */
-/* { dg-final { scan-assembler "vbit\[\\t \]*q\[0-9\]+,\[\\t
\]*q\[0-9\]+,\[\\t \]*q\[0-9\]+" } } */
+/* { dg-final { scan-assembler "vbsl|vbit|vbif\[\\t \]*q\[0-9\]+,\[\\t
\]*q\[0-9\]+,\[\\t \]*q\[0-9\]+" } } */
diff --git a/gcc/testsuite/gcc.target/arm/neon-vcond-ltgt.c
b/gcc/testsuite/gcc.target/arm/neon-vcond-ltgt.c
index acb23a9..c8306e3 100644
--- a/gcc/testsuite/gcc.target/arm/neon-vcond-ltgt.c
+++ b/gcc/testsuite/gcc.target/arm/neon-vcond-ltgt.c
@@ -15,4 +15,4 @@ void foo (int ilast,float* w, float* w2)
/* { dg-final { scan-assembler-times "vcgt\\.f32\[\\t \]*q\[0-9\]+,\[\\t
\]*q\[0-9\]+,\[\\t \]*q\[0-9\]+" 2 } } */
/* { dg-final { scan-assembler "vorr\[\\t \]*q\[0-9\]+,\[\\t
\]*q\[0-9\]+,\[\\t \]*q\[0-9\]+" } } */
-/* { dg-final { scan-assembler "vbsl\[\\t \]*q\[0-9\]+,\[\\t
\]*q\[0-9\]+,\[\\t \]*q\[0-9\]+" } } */
+/* { dg-final { scan-assembler "vbsl|vbit|vbif\[\\t \]*q\[0-9\]+,\[\\t
\]*q\[0-9\]+,\[\\t \]*q\[0-9\]+" } } */
diff --git a/gcc/testsuite/gcc.target/arm/neon-vcond-unordered.c
b/gcc/testsuite/gcc.target/arm/neon-vcond-unordered.c
index c3e448d..3bb67d3 100644
--- a/gcc/testsuite/gcc.target/arm/neon-vcond-unordered.c
+++ b/gcc/testsuite/gcc.target/arm/neon-vcond-unordered.c
@@ -16,4 +16,4 @@ void foo (int ilast,float* w, float* w2)
/* { dg-final { scan-assembler "vcgt\\.f32\[\\t \]*q\[0-9\]+,\[\\t
\]*q\[0-9\]+,\[\\t \]*q\[0-9\]+" } } */
/* { dg-final { scan-assembler "vcge\\.f32\[\\t \]*q\[0-9\]+,\[\\t
\]*q\[0-9\]+,\[\\t \]*q\[0-9\]+" } } */
/* { dg-final { scan-assembler "vorr\[\\t \]*q\[0-9\]+,\[\\t
\]*q\[0-9\]+,\[\\t \]*q\[0-9\]+" } } */
-/* { dg-final { scan-assembler "vbsl\[\\t \]*q\[0-9\]+,\[\\t
\]*q\[0-9\]+,\[\\t \]*q\[0-9\]+" } } */
+/* { dg-final { scan-assembler "vbsl|vbit|vbif\[\\t \]*q\[0-9\]+,\[\\t
\]*q\[0-9\]+,\[\\t \]*q\[0-9\]+" } } */
