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author | Jakub Jelinek <jakub@redhat.com> | 2018-10-10 11:28:26 +0200 |
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committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2018-10-10 11:28:26 +0200 |
commit | 1f10b5b8db248aa640af3577cdb12ef13980b88b (patch) | |
tree | d5a994ab2b708240137dc635a450dc17260268e6 /gcc/config/i386 | |
parent | 1c070612117bce2b8ca4230007c1a62778de75b5 (diff) | |
download | gcc-1f10b5b8db248aa640af3577cdb12ef13980b88b.zip gcc-1f10b5b8db248aa640af3577cdb12ef13980b88b.tar.gz gcc-1f10b5b8db248aa640af3577cdb12ef13980b88b.tar.bz2 |
re PR target/87550 (Intrinsics for rdpmc (__rdpmc, __builtin_ia32_rdpmc) are interpreted as pure functions)
PR target/87550
* config/i386/i386-builtin.def (IX86_BUILTIN_RDPMC): Move from args set
to special_args set.
* gcc.target/i386/pr87550.c: New test.
From-SVN: r265007
Diffstat (limited to 'gcc/config/i386')
-rw-r--r-- | gcc/config/i386/i386-builtin.def | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/config/i386/i386-builtin.def b/gcc/config/i386/i386-builtin.def index 383f9cc..dc4c70c 100644 --- a/gcc/config/i386/i386-builtin.def +++ b/gcc/config/i386/i386-builtin.def @@ -90,6 +90,7 @@ BDESC_END (PCMPISTR, SPECIAL_ARGS) BDESC_FIRST (special_args, SPECIAL_ARGS, 0, CODE_FOR_nothing, "__builtin_ia32_rdtsc", IX86_BUILTIN_RDTSC, UNKNOWN, (int) UINT64_FTYPE_VOID) BDESC (0, CODE_FOR_nothing, "__builtin_ia32_rdtscp", IX86_BUILTIN_RDTSCP, UNKNOWN, (int) UINT64_FTYPE_PUNSIGNED) +BDESC (0, CODE_FOR_nothing, "__builtin_ia32_rdpmc", IX86_BUILTIN_RDPMC, UNKNOWN, (int) UINT64_FTYPE_INT) BDESC (0, CODE_FOR_pause, "__builtin_ia32_pause", IX86_BUILTIN_PAUSE, UNKNOWN, (int) VOID_FTYPE_VOID) /* 80387 (for use internally for atomic compound assignment). */ @@ -427,7 +428,6 @@ BDESC_END (SPECIAL_ARGS, ARGS) BDESC_FIRST (args, ARGS, 0, CODE_FOR_bsr, "__builtin_ia32_bsrsi", IX86_BUILTIN_BSRSI, UNKNOWN, (int) INT_FTYPE_INT) BDESC (OPTION_MASK_ISA_64BIT, CODE_FOR_bsr_rex64, "__builtin_ia32_bsrdi", IX86_BUILTIN_BSRDI, UNKNOWN, (int) INT64_FTYPE_INT64) -BDESC (0, CODE_FOR_nothing, "__builtin_ia32_rdpmc", IX86_BUILTIN_RDPMC, UNKNOWN, (int) UINT64_FTYPE_INT) BDESC (0, CODE_FOR_rotlqi3, "__builtin_ia32_rolqi", IX86_BUILTIN_ROLQI, UNKNOWN, (int) UINT8_FTYPE_UINT8_INT) BDESC (0, CODE_FOR_rotlhi3, "__builtin_ia32_rolhi", IX86_BUILTIN_ROLHI, UNKNOWN, (int) UINT16_FTYPE_UINT16_INT) BDESC (0, CODE_FOR_rotrqi3, "__builtin_ia32_rorqi", IX86_BUILTIN_RORQI, UNKNOWN, (int) UINT8_FTYPE_UINT8_INT) |