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| author | Hongyu Wang <hongyu.wang@intel.com> | 2023-10-25 16:26:49 +0800 |
|---|---|---|
| committer | Hongyu Wang <hongyu.wang@intel.com> | 2023-12-07 09:31:15 +0800 |
| commit | 16172db2dfc6307860c545aa95897b84d8e157e1 (patch) | |
| tree | 6cb9c2cd04040b918539c14da8cfe8914b5e24c9 /gcc/testsuite | |
| parent | 03655cd427b9d8e3b06c950255332eb988b0ade1 (diff) | |
| download | gcc-16172db2dfc6307860c545aa95897b84d8e157e1.zip gcc-16172db2dfc6307860c545aa95897b84d8e157e1.tar.gz gcc-16172db2dfc6307860c545aa95897b84d8e157e1.tar.bz2 | |
[APX NDD] Support APX NDD for right shift insns
Similar to LSHIFT, rshift do not need to omit $1 for NDD form.
gcc/ChangeLog:
* config/i386/i386.md (ashr<mode>3_cvt): Extend with new
alternatives to support NDD, and adjust output templates.
(*ashr<mode>3_1): Likewise for SI/DI mode.
(*lshr<mode>3_1): Likewise.
(*<insn>si3_1_zext): Likewise.
(*ashr<mode>3_1): Likewise for QI/HI mode.
(*lshrqi3_1): Likewise.
(*lshrhi3_1): Likewise.
(<insn><mode>3_cmp): Likewise.
(*<insn><mode>3_cconly): Likewise.
(*ashrsi3_cvt_zext): Likewise, and use nonimmediate_operand for
operands[1] to accept memory input for NDD alternative.
(*highpartdisi2): Likewise.
(*<insn>si3_cmp_zext): Likewise.
(<insn><mode>3_carry): Likewise.
gcc/testsuite/ChangeLog:
* gcc.target/i386/apx-ndd.c: Add l/ashiftrt tests.
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/apx-ndd.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/apx-ndd.c b/gcc/testsuite/gcc.target/i386/apx-ndd.c index 9951fb0..239c427 100644 --- a/gcc/testsuite/gcc.target/i386/apx-ndd.c +++ b/gcc/testsuite/gcc.target/i386/apx-ndd.c @@ -2,6 +2,8 @@ /* { dg-options "-mapxf -march=x86-64 -O2" } */ /* { dg-final { scan-assembler-not "movl"} } */ +#include <stdint.h> + #define FOO(TYPE, OP_NAME, OP) \ TYPE \ __attribute__ ((noipa)) \ @@ -132,6 +134,24 @@ FOO3 (int, shl, <<, 7) FOO (long, shl, <<) FOO3 (long, shl, <<, 7) +FOO (char, sar, >>) +FOO3 (char, sar, >>, 7) +FOO (short, sar, >>) +FOO3 (short, sar, >>, 7) +FOO (int, sar, >>) +FOO3 (int, sar, >>, 7) +FOO (long, sar, >>) +FOO3 (long, sar, >>, 7) + +FOO (uint8_t, shr, >>) +FOO3 (uint8_t, shr, >>, 7) +FOO (uint16_t, shr, >>) +FOO3 (uint16_t, shr, >>, 7) +FOO (uint32_t, shr, >>) +FOO3 (uint32_t, shr, >>, 7) +FOO (uint64_t, shr, >>) +FOO3 (uint64_t, shr, >>, 7) + /* { 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 } } */ @@ -156,3 +176,7 @@ FOO3 (long, shl, <<, 7) /* { dg-final { scan-assembler-times "xor(?:l|w|q)\[^\n\r]%(?:|r|e)si, %(?:|r|e)di, %(?:|r|e)ax" 2 } } */ /* { dg-final { scan-assembler-times "sal(?:b|l|w|q)\[^\n\r]*1, \\(%rdi\\), %(?:|r|e)a(?:x|l)" 4 } } */ /* { dg-final { scan-assembler-times "sal(?:l|w|q)\[^\n\r]*7, %(?:|r|e)di, %(?:|r|e)ax" 4 } } */ +/* { dg-final { scan-assembler-times "sar(?:b|l|w|q)\[^\n\r]*1, \\(%rdi\\), %(?:|r|e)a(?:x|l)" 4 } } */ +/* { dg-final { scan-assembler-times "sar(?:b|l|w|q)\[^\n\r]*7, %(?:|r|e)di(?:|l), %(?:|r|e)a(?:x|l)" 4 } } */ +/* { dg-final { scan-assembler-times "shr(?:b|l|w|q)\[^\n\r]*1, \\(%rdi\\), %(?:|r|e)a(?:x|l)" 4 } } */ +/* { dg-final { scan-assembler-times "shr(?:b|l|w|q)\[^\n\r]*7, %(?:|r|e)di(?:|l), %(?:|r|e)a(?:x|l)" 4 } } */ |