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| author | Jakub Jelinek <jakub@redhat.com> | 2017-02-02 11:05:26 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2017-02-02 11:05:26 +0100 |
| commit | 9f11a4a76fc9c05d1030aca90e43efe13d314739 (patch) | |
| tree | b9e0d70b26b32f7093b788ad740e50c283e98827 /gcc | |
| parent | 09661674998e88cd75e7b7b8ecff45cd66ab10bc (diff) | |
| download | gcc-9f11a4a76fc9c05d1030aca90e43efe13d314739.zip gcc-9f11a4a76fc9c05d1030aca90e43efe13d314739.tar.gz gcc-9f11a4a76fc9c05d1030aca90e43efe13d314739.tar.bz2 | |
re PR target/79197 (ICE in extract_insn in gcc/recog.c:2311)
PR target/79197
* config/rs6000/rs6000.md (*fixuns_trunc<mode>di2_fctiduz): Rename to ...
(fixuns_trunc<mode>di2): ... this, remove previous expander. Put all
conditions on a single line.
* gcc.target/powerpc/pr79197.c: New test.
* gcc.c-torture/compile/pr79197.c: New test.
From-SVN: r245120
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/config/rs6000/rs6000.md | 11 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.c-torture/compile/pr79197.c | 10 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/powerpc/pr79197.c | 11 |
5 files changed, 36 insertions, 9 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 4e3570d..26da5e8 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2017-02-02 Jakub Jelinek <jakub@redhat.com> + + PR target/79197 + * config/rs6000/rs6000.md (*fixuns_trunc<mode>di2_fctiduz): Rename to ... + (fixuns_trunc<mode>di2): ... this, remove previous expander. Put all + conditions on a single line. + 2017-02-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * config/s390/s390-c.c (s390_cpu_cpp_builtins_internal): Rename diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md index 7a908ac..bb0927f 100644 --- a/gcc/config/rs6000/rs6000.md +++ b/gcc/config/rs6000/rs6000.md @@ -5739,17 +5739,10 @@ [(set_attr "length" "12") (set_attr "type" "fp")]) -(define_expand "fixuns_trunc<mode>di2" - [(set (match_operand:DI 0 "register_operand" "") - (unsigned_fix:DI (match_operand:SFDF 1 "register_operand" "")))] - "TARGET_HARD_FLOAT && (TARGET_FCTIDUZ || VECTOR_UNIT_VSX_P (<MODE>mode))" - "") - -(define_insn "*fixuns_trunc<mode>di2_fctiduz" +(define_insn "fixuns_trunc<mode>di2" [(set (match_operand:DI 0 "gpc_reg_operand" "=d,wi") (unsigned_fix:DI (match_operand:SFDF 1 "gpc_reg_operand" "<Ff>,<Fv>")))] - "TARGET_HARD_FLOAT && TARGET_DOUBLE_FLOAT && TARGET_FPRS - && TARGET_FCTIDUZ" + "TARGET_HARD_FLOAT && TARGET_DOUBLE_FLOAT && TARGET_FPRS && TARGET_FCTIDUZ" "@ fctiduz %0,%1 xscvdpuxds %x0,%x1" diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index ecf9aec..cc5da33 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,9 @@ +2017-02-02 Jakub Jelinek <jakub@redhat.com> + + PR target/79197 + * gcc.target/powerpc/pr79197.c: New test. + * gcc.c-torture/compile/pr79197.c: New test. + 2017-02-02 Richard Biener <rguenther@suse.de> * gcc.dg/tree-ssa/pr71078-3.c: Do not rely on math.h. diff --git a/gcc/testsuite/gcc.c-torture/compile/pr79197.c b/gcc/testsuite/gcc.c-torture/compile/pr79197.c new file mode 100644 index 0000000..f3ac71a --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/pr79197.c @@ -0,0 +1,10 @@ +/* PR target/79197 */ + +unsigned long b; + +unsigned long +foo (float *a, float *x) +{ + __builtin_memcpy (a, x, sizeof (float)); + return *a; +} diff --git a/gcc/testsuite/gcc.target/powerpc/pr79197.c b/gcc/testsuite/gcc.target/powerpc/pr79197.c new file mode 100644 index 0000000..659d76c --- /dev/null +++ b/gcc/testsuite/gcc.target/powerpc/pr79197.c @@ -0,0 +1,11 @@ +/* PR target/79197 */ +/* { dg-do compile } */ +/* { dg-options "-O0 -mno-popcntd" } */ + +unsigned a; + +void +foo (void) +{ + a = *(double *) (__UINTPTR_TYPE__) 0x400000; +} |