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| author | Uros Bizjak <ubizjak@gmail.com> | 2009-12-17 13:33:09 +0100 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2009-12-17 13:33:09 +0100 |
| commit | fe6ae2da798820b1657c5478b34e0c15438a7845 (patch) | |
| tree | e7adc9173488e492a41747dde3e5056c1d93d20f /gcc/testsuite/gcc.target/i386/pr32280-1.c | |
| parent | bcff5c1ed17e1533c60b0916ffa10be2f414febf (diff) | |
| download | gcc-fe6ae2da798820b1657c5478b34e0c15438a7845.tar.gz | |
re PR target/32280 (_mm_srli_si128, heinous code for some shifts)
PR target/32280
* config/i386/i386-modes.def (V1TI): New vector mode.
* config/i386/i386.h (VALID_SSE_REG_MODE): Add V1TImode.
(SSE_REG_MODE_P): Ditto.
* config/i386/sse.md (SSEMODE16): New mode iterator.
(AVXMODE16): Ditto.
(avxvecmode): Handle V1TI mode.
(*avx_mov<mode>_internal): Use AVXMODE16 instead of AVXMODE.
(mov<mode>): Use SSEMODE16 instead of SSEMODE.
(*mov<mode>_internal): Ditto.
(push<mode>1): Ditto.
(movmisalign<mode>): Ditto.
(sse2_ashlv1ti): Rename from sse2_ashlti.
(sse2_lshrv1ti): Rename from sse2_lshrti.
(*avx_ashlv1ti): Rename from *avx_ashlti and move from i386.md.
(*avx_lshrv1ti): Rename from *avx_lshrti and move from i386.md.
(vec_shl_<mode>): Convert operands to V1TImode and use V1TI shift.
(vec_shr_<mode>): Ditto.
(*sse2_mulv4si3): Update for renamed sse2_ashlv1ti3.
(udot_prodv4si): Ditto.
* config/i386/i386.c (classify_argument): Handle V1TImode.
(function_arg_advance_32): Ditto.
(function_arg_32): Ditto.
(ix86_expand_sse4_unpack): Convert operands to V1TImode and update
for renamed gen_sse2_lshrv1ti3.
(ix86_expand_args_builtin) <V2DI_FTYPE_V2DI_INT_CONVERT>: Set rmode
to V1TImode.
(struct builtin_description) <__builtin_ia32_pslldqi128>: Update
for renamed sse2_ashlv1ti3.
<__builtin_ia32_psrldqi128>: Update for renamed sse2_lshrv1ti3.
Revert:
2007-06-11 Uros Bizjak <ubizjak@gmail.com>
PR target/32280
* config/i386/sse.md ("sse2_ashlti", "sse2_lshrti3"): Move ...
* config/i386/i386.md ("sse2_ashlti", "sse2_lshrti3"): ... to here.
testsuite/ChangeLog:
PR target/32280
* gcc.target/i386/pr32280-1.c: New test.
From-SVN: r155312
Diffstat (limited to 'gcc/testsuite/gcc.target/i386/pr32280-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/pr32280-1.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/pr32280-1.c b/gcc/testsuite/gcc.target/i386/pr32280-1.c new file mode 100644 index 00000000000..1dbe2ccbb4f --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr32280-1.c @@ -0,0 +1,18 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target lp64 } */ +/* { dg-options "-O2" } */ + +__uint128_t +t1 (__uint128_t a) +{ + return a << 8; +} + +__uint128_t +t2 (__uint128_t a) +{ + return a >> 8; +} + +/* { dg-final { scan-assembler-not "pslldq" } } */ +/* { dg-final { scan-assembler-not "psrldq" } } */ |