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| author | Kong Lingling <lingling.kong@intel.com> | 2023-05-19 17:15:52 +0800 |
|---|---|---|
| committer | Hongyu Wang <hongyu.wang@intel.com> | 2023-12-07 09:31:14 +0800 |
| commit | 042519b61772c3fd7aa1bb9b492e1df75df23eb5 (patch) | |
| tree | 74d26cf677951e282e1476f90d50ca83493bfcdf /gcc/testsuite | |
| parent | 57fdb5c2440a8b9d8d0b2dd8be866b6ae012a788 (diff) | |
| download | gcc-042519b61772c3fd7aa1bb9b492e1df75df23eb5.zip gcc-042519b61772c3fd7aa1bb9b492e1df75df23eb5.tar.gz gcc-042519b61772c3fd7aa1bb9b492e1df75df23eb5.tar.bz2 | |
[APX NDD] Support APX NDD for neg insn
gcc/ChangeLog:
* config/i386/i386-expand.cc (ix86_expand_unary_operator): Add use_ndd
parameter and adjust for NDD.
* config/i386/i386-protos.h: Add use_ndd parameter for
ix86_unary_operator_ok and ix86_expand_unary_operator.
* config/i386/i386.cc (ix86_unary_operator_ok): Add use_ndd parameter
and adjust for NDD.
* config/i386/i386.md (neg<mode>2): Add new constraint for NDD and
adjust output template.
(*neg<mode>_1): Likewise.
(*neg<dwi>2_doubleword): Likewise and adopt '&' to NDD dest.
(*neg<mode>_2): Likewise.
(*neg<mode>_ccc_1): Likewise.
(*neg<mode>_ccc_2): Likewise.
(*negsi_1_zext): Likewise, and use nonimmediate_operand for operands[1]
to accept memory input for NDD alternatives.
(*negsi_2_zext): Likewise.
gcc/testsuite/ChangeLog:
* gcc.target/i386/apx-ndd.c: Add neg test.
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/apx-ndd.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/apx-ndd.c b/gcc/testsuite/gcc.target/i386/apx-ndd.c index 0c7952e..c351f71 100644 --- a/gcc/testsuite/gcc.target/i386/apx-ndd.c +++ b/gcc/testsuite/gcc.target/i386/apx-ndd.c @@ -27,8 +27,25 @@ foo2_##OP_NAME##_##TYPE (TYPE *a, TYPE b) \ { \ TYPE c = *a OP b; \ return c; \ +} + +#define F(TYPE, OP_NAME, OP) \ +TYPE \ +__attribute__ ((noipa)) \ +f_##OP_NAME##_##TYPE (TYPE *a) \ +{ \ + TYPE b = OP*a; \ + return b; \ } +#define F1(TYPE, OP_NAME, OP) \ +TYPE \ +__attribute__ ((noipa)) \ +f1_##OP_NAME##_##TYPE (TYPE a) \ +{ \ + TYPE b = OP a; \ + return b; \ +} FOO (char, add, +) FOO1 (char, add, +) FOO2 (char, add, +) @@ -50,8 +67,20 @@ FOO (int, sub, -) FOO1 (int, sub, -) FOO (long, sub, -) FOO1 (long, sub, -) + +F (char, neg, -) +F1 (char, neg, -) +F (short, neg, -) +F1 (short, neg, -) +F (int, neg, -) +F1 (int, neg, -) +F (long, neg, -) +F1 (long, neg, -) /* { dg-final { scan-assembler-times "add(?:b|l|w|q)\[^\n\r]*1, \\(%rdi\\), %(?:|r|e)a(?:x|l)" 4 } } */ /* { dg-final { scan-assembler-times "lea(?:l|q)\[^\n\r]\\(%r(?:d|s)i,%r(?:d|s)i\\), %(?:|r|e)ax" 4 } } */ /* { dg-final { scan-assembler-times "add(?:b|l|w|q)\[^\n\r]%(?:|r|e)si(?:|l), \\(%rdi\\), %(?:|r|e)a(?:x|l)" 4 } } */ /* { dg-final { scan-assembler-times "sub(?:b|l|w|q)\[^\n\r]*1, \\(%rdi\\), %(?:|r|e)a(?:x|l)" 4 } } */ /* { dg-final { scan-assembler-times "sub(?:b|l|w|q)\[^\n\r]%(?:|r|e)si(?:|l), %(?:|r|e)di, %(?:|r|e)a(?:x|l)" 4 } } */ +/* { dg-final { scan-assembler-times "negb\[^\n\r]\\(%rdi\\), %(?:|r|e)al" 1 } } */ +/* { dg-final { scan-assembler-times "neg(?:l|w|q)\[^\n\r]\\(%rdi\\), %(?:|r|e)ax" 3 } } */ +/* { dg-final { scan-assembler-times "neg(?:l|w|q)\[^\n\r]%(?:|r|e)di, %(?:|r|e)ax" 4 } } */ |