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| author | Peter Bergner <bergner@vnet.ibm.com> | 2018-03-01 20:54:40 -0600 |
|---|---|---|
| committer | Peter Bergner <bergner@gcc.gnu.org> | 2018-03-01 20:54:40 -0600 |
| commit | e688c1ddef2462da3b0dc86e0ecdab87c77a6829 (patch) | |
| tree | 1a98c7ebae92d27c65dc7918484a7907397b1a90 | |
| parent | f454bd6436a824b4be34e5e1ba5515c5bd339980 (diff) | |
| download | gcc-e688c1ddef2462da3b0dc86e0ecdab87c77a6829.zip gcc-e688c1ddef2462da3b0dc86e0ecdab87c77a6829.tar.gz gcc-e688c1ddef2462da3b0dc86e0ecdab87c77a6829.tar.bz2 | |
re PR target/84534 (several powerpc test cases fail starting with r257915)
PR target/84534
* gcc.target/powerpc/vec-setup-be-long.c: Add dg-xfail-run-if on
powerpc64le*-*-linux*.
* gcc.target/powerpc/vsx-vector-6-le.c: Do not count xxlor's.
* gcc.target/powerpc/vsx-vector-6-le.p9.c: Likewise.
From-SVN: r258122
| -rw-r--r-- | gcc/testsuite/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/powerpc/vec-setup-be-long.c | 3 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/powerpc/vsx-vector-6-le.c | 6 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/powerpc/vsx-vector-6-le.p9.c | 6 |
4 files changed, 21 insertions, 2 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 62fde2d..ae399f4 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,11 @@ +2018-03-01 Peter Bergner <bergner@vnet.ibm.com> + + PR target/84534 + * gcc.target/powerpc/vec-setup-be-long.c: Add dg-xfail-run-if on + powerpc64le*-*-linux*. + * gcc.target/powerpc/vsx-vector-6-le.c: Do not count xxlor's. + * gcc.target/powerpc/vsx-vector-6-le.p9.c: Likewise. + 2018-03-01 Martin Sebor <msebor@redhat.com> PR c++/84294 diff --git a/gcc/testsuite/gcc.target/powerpc/vec-setup-be-long.c b/gcc/testsuite/gcc.target/powerpc/vec-setup-be-long.c index 691b378..75d864e 100644 --- a/gcc/testsuite/gcc.target/powerpc/vec-setup-be-long.c +++ b/gcc/testsuite/gcc.target/powerpc/vec-setup-be-long.c @@ -1,4 +1,7 @@ +/* Per PR78303, we are deprecating usage of -maltivec=be on little endian, + so XFAIL this test until support is actually removed. */ /* { dg-do run { target { powerpc64le*-*-linux* } } } */ +/* { dg-xfail-run-if "PR78303 and PR84534" { powerpc64le*-*-linux* } } */ /* { dg-require-effective-target vsx_hw } */ /* Disable warnings to squelch deprecation message about -maltivec=be. */ /* { dg-options "-w -O2 -mvsx -maltivec=be" } */ diff --git a/gcc/testsuite/gcc.target/powerpc/vsx-vector-6-le.c b/gcc/testsuite/gcc.target/powerpc/vsx-vector-6-le.c index c3f795c..fe7eeb1 100644 --- a/gcc/testsuite/gcc.target/powerpc/vsx-vector-6-le.c +++ b/gcc/testsuite/gcc.target/powerpc/vsx-vector-6-le.c @@ -9,7 +9,11 @@ /* { dg-final { scan-assembler-times "xvabsdp" 1 } } */ /* { dg-final { scan-assembler-times "xvadddp" 1 } } */ /* { dg-final { scan-assembler-times "xxlnor" 8 } } */ -/* { dg-final { scan-assembler-times "xxlor" 30 } } */ +/* We generate xxlor instructions for many reasons other than or'ing vector + operands or calling __builtin_vec_or(), which means we cannot rely on + their usage counts being stable. Therefore, we just ensure at least one + xxlor instruction was generated. */ +/* { dg-final { scan-assembler "xxlor" } } */ /* { dg-final { scan-assembler-times "xvcmpeqdp" 5 } } */ /* { dg-final { scan-assembler-times "xvcmpgtdp" 8 } } */ /* { dg-final { scan-assembler-times "xvcmpgedp" 6 } } */ diff --git a/gcc/testsuite/gcc.target/powerpc/vsx-vector-6-le.p9.c b/gcc/testsuite/gcc.target/powerpc/vsx-vector-6-le.p9.c index 290d4b4..c2427b8 100644 --- a/gcc/testsuite/gcc.target/powerpc/vsx-vector-6-le.p9.c +++ b/gcc/testsuite/gcc.target/powerpc/vsx-vector-6-le.p9.c @@ -9,7 +9,11 @@ /* { dg-final { scan-assembler-times "xvabsdp" 1 } } */ /* { dg-final { scan-assembler-times "xvadddp" 1 } } */ /* { dg-final { scan-assembler-times "xxlnor" 7 } } */ -/* { dg-final { scan-assembler-times "xxlor" 20 } } */ +/* We generate xxlor instructions for many reasons other than or'ing vector + operands or calling __builtin_vec_or(), which means we cannot rely on + their usage counts being stable. Therefore, we just ensure at least one + xxlor instruction was generated. */ +/* { dg-final { scan-assembler "xxlor" } } */ /* { dg-final { scan-assembler-times "xvcmpeqdp" 5 } } */ /* { dg-final { scan-assembler-times "xvcmpgtdp" 8 } } */ /* { dg-final { scan-assembler-times "xvcmpgedp" 8 } } */ |