From: Ilya Enkovich Date: Tue, 10 Nov 2015 12:19:42 +0000 (+0000) Subject: sse.md (HALFMASKMODE): New attribute. X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=bea408857a7d48d27024a1e0f7ce5074c7fd3ebb;p=gcc.git sse.md (HALFMASKMODE): New attribute. gcc/ * config/i386/sse.md (HALFMASKMODE): New attribute. (DOUBLEMASKMODE): New attribute. (vec_pack_trunc_qi): New. (vec_pack_trunc_): New. (vec_unpacks_lo_hi): New. (vec_unpacks_lo_si): New. (vec_unpacks_lo_di): New. (vec_unpacks_hi_hi): New. (vec_unpacks_hi_): New. gcc/testsuite/ * gcc.target/i386/mask-pack.c: New test. * gcc.target/i386/mask-unpack.c: New test. From-SVN: r230104 --- diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e868b5d4600..0763ca1719c 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,15 @@ +2015-11-10 Ilya Enkovich + + * config/i386/sse.md (HALFMASKMODE): New attribute. + (DOUBLEMASKMODE): New attribute. + (vec_pack_trunc_qi): New. + (vec_pack_trunc_): New. + (vec_unpacks_lo_hi): New. + (vec_unpacks_lo_si): New. + (vec_unpacks_lo_di): New. + (vec_unpacks_hi_hi): New. + (vec_unpacks_hi_): New. + 2015-11-10 Ilya Enkovich * optabs.c (expand_binop_directly): Allow scalar mode for diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md index 452629fa0ca..aad6a0ddd98 100644 --- a/gcc/config/i386/sse.md +++ b/gcc/config/i386/sse.md @@ -799,6 +799,14 @@ [(V32QI "t") (V16HI "t") (V8SI "t") (V4DI "t") (V8SF "t") (V4DF "t") (V64QI "g") (V32HI "g") (V16SI "g") (V8DI "g") (V16SF "g") (V8DF "g")]) +;; Half mask mode for unpacks +(define_mode_attr HALFMASKMODE + [(DI "SI") (SI "HI")]) + +;; Double mask mode for packs +(define_mode_attr DOUBLEMASKMODE + [(HI "SI") (SI "DI")]) + ;; Include define_subst patterns for instructions with mask (include "subst.md") @@ -11578,6 +11586,23 @@ DONE; }) +(define_expand "vec_pack_trunc_qi" + [(set (match_operand:HI 0 ("register_operand")) + (ior:HI (ashift:HI (zero_extend:HI (match_operand:QI 1 ("register_operand"))) + (const_int 8)) + (zero_extend:HI (match_operand:QI 2 ("register_operand")))))] + "TARGET_AVX512F") + +(define_expand "vec_pack_trunc_" + [(set (match_operand: 0 ("register_operand")) + (ior: (ashift: (zero_extend: (match_operand:SWI24 1 ("register_operand"))) + (match_dup 3)) + (zero_extend: (match_operand:SWI24 2 ("register_operand")))))] + "TARGET_AVX512BW" +{ + operands[3] = GEN_INT (GET_MODE_BITSIZE (mode)); +}) + (define_insn "_packsswb" [(set (match_operand:VI1_AVX512 0 "register_operand" "=x,x") (vec_concat:VI1_AVX512 @@ -13474,12 +13499,42 @@ "TARGET_SSE2" "ix86_expand_sse_unpack (operands[0], operands[1], true, false); DONE;") +(define_expand "vec_unpacks_lo_hi" + [(set (match_operand:QI 0 "register_operand") + (subreg:QI (match_operand:HI 1 "register_operand") 0))] + "TARGET_AVX512DQ") + +(define_expand "vec_unpacks_lo_si" + [(set (match_operand:HI 0 "register_operand") + (subreg:HI (match_operand:SI 1 "register_operand") 0))] + "TARGET_AVX512F") + +(define_expand "vec_unpacks_lo_di" + [(set (match_operand:SI 0 "register_operand") + (subreg:SI (match_operand:DI 1 "register_operand") 0))] + "TARGET_AVX512BW") + (define_expand "vec_unpacku_hi_" [(match_operand: 0 "register_operand") (match_operand:VI124_AVX2_24_AVX512F_1_AVX512BW 1 "register_operand")] "TARGET_SSE2" "ix86_expand_sse_unpack (operands[0], operands[1], true, true); DONE;") +(define_expand "vec_unpacks_hi_hi" + [(set (subreg:HI (match_operand:QI 0 "register_operand") 0) + (lshiftrt:HI (match_operand:HI 1 "register_operand") + (const_int 8)))] + "TARGET_AVX512F") + +(define_expand "vec_unpacks_hi_" + [(set (subreg:SWI48x (match_operand: 0 "register_operand") 0) + (lshiftrt:SWI48x (match_operand:SWI48x 1 "register_operand") + (match_dup 2)))] + "TARGET_AVX512BW" +{ + operands[2] = GEN_INT (GET_MODE_BITSIZE (mode)); +}) + ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;; ;; Miscellaneous diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 1ac009f2613..c99c62c7c52 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2015-11-10 Ilya Enkovich + + * gcc.target/i386/mask-pack.c: New test. + * gcc.target/i386/mask-unpack.c: New test. + 2015-11-10 Ilya Enkovich * gcc.target/i386/avx2-vec-mask-bit-not.c: New test. diff --git a/gcc/testsuite/gcc.target/i386/mask-pack.c b/gcc/testsuite/gcc.target/i386/mask-pack.c new file mode 100644 index 00000000000..0b564ef4284 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/mask-pack.c @@ -0,0 +1,100 @@ +/* { dg-do compile } */ +/* { dg-options "-mavx512bw -O3 -fopenmp-simd -fdump-tree-vect-details" } */ +/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 10 "vect" } } */ +/* { dg-final { scan-assembler-not "maskmov" } } */ + +#define LENGTH 1000 + +long l1[LENGTH], l2[LENGTH]; +int i1[LENGTH], i2[LENGTH]; +short s1[LENGTH], s2[LENGTH]; +char c1[LENGTH], c2[LENGTH]; +double d1[LENGTH], d2[LENGTH]; + +int test1 (int n) +{ + int i; + #pragma omp simd safelen(16) + for (i = 0; i < LENGTH; i++) + if (l1[i] > l2[i]) + i1[i] = 1; +} + +int test2 (int n) +{ + int i; + #pragma omp simd safelen(16) + for (i = 0; i < LENGTH; i++) + if (i1[i] > i2[i]) + s1[i] = 1; +} + +int test3 (int n) +{ + int i; + #pragma omp simd safelen(16) + for (i = 0; i < LENGTH; i++) + if (s1[i] > s2[i]) + c1[i] = 1; +} + +int test4 (int n) +{ + int i; + #pragma omp simd safelen(16) + for (i = 0; i < LENGTH; i++) + if (d1[i] > d2[i]) + c1[i] = 1; +} + +int test5 (int n) +{ + int i; + #pragma omp simd safelen(16) + for (i = 0; i < LENGTH; i++) + i1[i] = l1[i] > l2[i] ? 3 : 4; +} + +int test6 (int n) +{ + int i; + #pragma omp simd safelen(16) + for (i = 0; i < LENGTH; i++) + s1[i] = i1[i] > i2[i] ? 3 : 4; +} + +int test7 (int n) +{ + int i; + #pragma omp simd safelen(16) + for (i = 0; i < LENGTH; i++) + c1[i] = s1[i] > s2[i] ? 3 : 4; +} + +int test8 (int n) +{ + int i; + #pragma omp simd safelen(16) + for (i = 0; i < LENGTH; i++) + c1[i] = d1[i] > d2[i] ? 3 : 4; +} + +int test9 (int n) +{ + int i; + #pragma omp simd safelen(16) + for (i = 0; i < LENGTH; i++) + if (l1[i] > l2[i] && i1[i] < i2[i]) + c1[i] = 1; +} + +int test10 (int n) +{ + int i; + #pragma omp simd safelen(16) + for (i = 0; i < LENGTH; i++) + if (l1[i] > l2[i] && i1[i] < i2[i]) + c1[i] = 1; + else + c1[i] = 2; +} diff --git a/gcc/testsuite/gcc.target/i386/mask-unpack.c b/gcc/testsuite/gcc.target/i386/mask-unpack.c new file mode 100644 index 00000000000..5905e1cf00f --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/mask-unpack.c @@ -0,0 +1,100 @@ +/* { dg-do compile } */ +/* { dg-options "-mavx512bw -mavx512dq -O3 -fopenmp-simd -fdump-tree-vect-details" } */ +/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 10 "vect" } } */ +/* { dg-final { scan-assembler-not "maskmov" } } */ + +#define LENGTH 1000 + +long l1[LENGTH], l2[LENGTH]; +int i1[LENGTH], i2[LENGTH]; +short s1[LENGTH], s2[LENGTH]; +char c1[LENGTH], c2[LENGTH]; +double d1[LENGTH], d2[LENGTH]; + +int test1 () +{ + int i; + #pragma omp simd safelen(16) + for (i = 0; i < LENGTH; i++) + if (i1[i] > i2[i]) + l1[i] = 1; +} + +int test2 (int n) +{ + int i; + #pragma omp simd safelen(32) + for (i = 0; i < LENGTH; i++) + if (s1[i] > s2[i]) + i1[i] = 1; +} + +int test3 (int n) +{ + int i; + #pragma omp simd safelen(32) + for (i = 0; i < LENGTH; i++) + if (c1[i] > c2[i]) + s1[i] = 1; +} + +int test4 (int n) +{ + int i; + #pragma omp simd safelen(32) + for (i = 0; i < LENGTH; i++) + if (c1[i] > c2[i]) + d1[i] = 1; +} + +int test5 (int n) +{ + int i; + #pragma omp simd safelen(32) + for (i = 0; i < LENGTH; i++) + l1[i] = i1[i] > i2[i] ? 1 : 2; +} + +int test6 (int n) +{ + int i; + #pragma omp simd safelen(32) + for (i = 0; i < LENGTH; i++) + i1[i] = s1[i] > s2[i] ? 1 : 2; +} + +int test7 (int n) +{ + int i; + #pragma omp simd safelen(32) + for (i = 0; i < LENGTH; i++) + s1[i] = c1[i] > c2[i] ? 1 : 2; +} + +int test8 (int n) +{ + int i; + #pragma omp simd safelen(32) + for (i = 0; i < LENGTH; i++) + d1[i] = c1[i] > c2[i] ? 1 : 2; +} + +int test9 (int n) +{ + int i; + #pragma omp simd safelen(16) + for (i = 0; i < LENGTH; i++) + if (c1[i] > c2[i] && i1[i] < i2[i]) + l1[i] = 1; +} + +int test10 (int n) +{ + int i; + #pragma omp simd safelen(16) + for (i = 0; i < LENGTH; i++) + if (c1[i] > c2[i] && i1[i] < i2[i]) + l1[i] = 1; + else + l1[i] = 2; +}