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riscv-gcc-1
Commit 1ee48839 by Jakub Jelinek Committed by Jakub Jelinek
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sse.md (avx_cvtpd2dq256_2, [...]): New expanders. 

	* config/i386/sse.md (avx_cvtpd2dq256_2, avx_cvttpd2dq256_2,
	vec_pack_sfix_trunc_v4df, vec_pack_sfix_v4df): New expanders.
	(*avx_cvtpd2dq256_2, *avx_cvttpd2dq256_2): New insns.

	* gcc.target/i386/sse2-cvt-1.c: New test.
	* gcc.target/i386/sse2-cvt-2.c: New test.
	* gcc.target/i386/avx-cvt-1.c: New test.
	* gcc.target/i386/avx-cvt-2.c: New test.
	* gcc.target/i386/avx2-cvt-1.c: New test.
	* gcc.target/i386/avx2-cvt-2.c: New test.

From-SVN: r180580
parent 32cac6f1
Showing with 263 additions and 0 deletions
gcc/ChangeLog
2011-10-27 Jakub Jelinek <jakub@redhat.com>
* config/i386/sse.md (avx_cvtpd2dq256_2, avx_cvttpd2dq256_2,
vec_pack_sfix_trunc_v4df, vec_pack_sfix_v4df): New expanders.
(*avx_cvtpd2dq256_2, *avx_cvttpd2dq256_2): New insns.
* config/i386/i386.c (ix86_print_operand): Handle 'q' and 'x'
overrides for -masm=intel memory.
* config/i386/sse.md (sse2_cvtdq2pd, sse2_cvtps2pd,
gcc/config/i386/sse.md
......@@ -2544,6 +2544,27 @@
(set_attr "prefix" "vex")
(set_attr "mode" "OI")])
(define_expand "avx_cvtpd2dq256_2"
[(set (match_operand:V8SI 0 "register_operand" "")
(vec_concat:V8SI
(unspec:V4SI [(match_operand:V4DF 1 "nonimmediate_operand" "")]
UNSPEC_FIX_NOTRUNC)
(match_dup 2)))]
"TARGET_AVX"
"operands[2] = CONST0_RTX (V4SImode);")
(define_insn "*avx_cvtpd2dq256_2"
[(set (match_operand:V8SI 0 "register_operand" "=x")
(vec_concat:V8SI
(unspec:V4SI [(match_operand:V4DF 1 "nonimmediate_operand" "xm")]
UNSPEC_FIX_NOTRUNC)
(match_operand:V4SI 2 "const0_operand" "")))]
"TARGET_AVX"
"vcvtpd2dq{y}\t{%1, %x0|%x0, %1}"
[(set_attr "type" "ssecvt")
(set_attr "prefix" "vex")
(set_attr "mode" "OI")])
(define_expand "sse2_cvtpd2dq"
[(set (match_operand:V4SI 0 "register_operand" "")
(vec_concat:V4SI
......@@ -2584,6 +2605,25 @@
(set_attr "prefix" "vex")
(set_attr "mode" "OI")])
(define_expand "avx_cvttpd2dq256_2"
[(set (match_operand:V8SI 0 "register_operand" "")
(vec_concat:V8SI
(fix:V4SI (match_operand:V4DF 1 "nonimmediate_operand" ""))
(match_dup 2)))]
"TARGET_AVX"
"operands[2] = CONST0_RTX (V4SImode);")
(define_insn "*avx_cvttpd2dq256_2"
[(set (match_operand:V8SI 0 "register_operand" "=x")
(vec_concat:V8SI
(fix:V4SI (match_operand:V4DF 1 "nonimmediate_operand" "xm"))
(match_operand:V4SI 2 "const0_operand" "")))]
"TARGET_AVX"
"vcvttpd2dq{y}\t{%1, %x0|%x0, %1}"
[(set_attr "type" "ssecvt")
(set_attr "prefix" "vex")
(set_attr "mode" "OI")])
(define_expand "sse2_cvttpd2dq"
[(set (match_operand:V4SI 0 "register_operand" "")
(vec_concat:V4SI
......@@ -3027,6 +3067,23 @@
DONE;
})
(define_expand "vec_pack_sfix_trunc_v4df"
[(match_operand:V8SI 0 "register_operand" "")
(match_operand:V4DF 1 "nonimmediate_operand" "")
(match_operand:V4DF 2 "nonimmediate_operand" "")]
"TARGET_AVX"
{
rtx r1, r2;
r1 = gen_reg_rtx (V8SImode);
r2 = gen_reg_rtx (V8SImode);
emit_insn (gen_avx_cvttpd2dq256_2 (r1, operands[1]));
emit_insn (gen_avx_cvttpd2dq256_2 (r2, operands[2]));
emit_insn (gen_avx_vperm2f128v8si3 (operands[0], r1, r2, GEN_INT (0x20)));
DONE;
})
(define_expand "vec_pack_sfix_trunc_v2df"
[(match_operand:V4SI 0 "register_operand" "")
(match_operand:V2DF 1 "nonimmediate_operand" "")
......@@ -3046,6 +3103,23 @@
DONE;
})
(define_expand "vec_pack_sfix_v4df"
[(match_operand:V8SI 0 "register_operand" "")
(match_operand:V4DF 1 "nonimmediate_operand" "")
(match_operand:V4DF 2 "nonimmediate_operand" "")]
"TARGET_AVX"
{
rtx r1, r2;
r1 = gen_reg_rtx (V8SImode);
r2 = gen_reg_rtx (V8SImode);
emit_insn (gen_avx_cvtpd2dq256_2 (r1, operands[1]));
emit_insn (gen_avx_cvtpd2dq256_2 (r2, operands[2]));
emit_insn (gen_avx_vperm2f128v8si3 (operands[0], r1, r2, GEN_INT (0x20)));
DONE;
})
(define_expand "vec_pack_sfix_v2df"
[(match_operand:V4SI 0 "register_operand" "")
(match_operand:V2DF 1 "nonimmediate_operand" "")
......
gcc/testsuite/ChangeLog
2011-10-27 Jakub Jelinek <jakub@redhat.com>
* gcc.target/i386/sse2-cvt-1.c: New test.
* gcc.target/i386/sse2-cvt-2.c: New test.
* gcc.target/i386/avx-cvt-1.c: New test.
* gcc.target/i386/avx-cvt-2.c: New test.
* gcc.target/i386/avx2-cvt-1.c: New test.
* gcc.target/i386/avx2-cvt-2.c: New test.
2011-10-27 Martin Jambor <mjambor@suse.cz>
* g++.dg/tree-ssa/pr45605.C: Scan fre1 dump and unxfail.
......
gcc/testsuite/gcc.target/i386/avx-cvt-1.c 0 → 100644
/* { dg-do run } */
/* { dg-options "-O3 -mavx -mno-avx2" } */
/* { dg-require-effective-target avx_runtime } */
#ifndef CHECK_H
#define CHECK_H "avx-check.h"
#endif
#ifndef TEST
#define TEST avx_test
#endif
#include "sse2-cvt-1.c"
gcc/testsuite/gcc.target/i386/avx-cvt-2.c 0 → 100644
/* { dg-do compile } */
/* { dg-options "-O3 -mavx -mno-avx2 -fdump-tree-vect-details" } */
#include "avx-cvt-1.c"
/* { dg-final { scan-tree-dump-times "note: vectorized 1 loops in function" 6 "vect" } } */
/* { dg-final { scan-assembler "vcvttpd2dq(y\[^\n\r\]*%xmm|\[^\n\r\]*xmm\[^\n\r\]*YMMWORD PTR)" } } */
/* { dg-final { scan-assembler "vcvtdq2ps\[^\n\r\]*xmm" } } */
/* { dg-final { scan-assembler "vcvtps2pd\[^\n\r\]*(%xmm\[^\n\r\]*%ymm|ymm\[^\n\r\]*xmm)" } } */
/* { dg-final { scan-assembler "vcvttps2dq\[^\n\r\]*ymm" } } */
/* { dg-final { scan-assembler "vcvtdq2pd\[^\n\r\]*xmm\[^\n\r\]*xmm" } } */
/* { dg-final { scan-assembler "vcvtpd2ps(y\[^\n\r\]*%xmm|\[^\n\r\]*xmm\[^\n\r\]*YMMWORD PTR)" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
gcc/testsuite/gcc.target/i386/avx2-cvt-1.c 0 → 100644
/* { dg-do run } */
/* { dg-options "-O3 -mavx2" } */
/* { dg-require-effective-target avx2 } */
#ifndef CHECK_H
#define CHECK_H "avx2-check.h"
#endif
#ifndef TEST
#define TEST avx2_test
#endif
#include "sse2-cvt-1.c"
gcc/testsuite/gcc.target/i386/avx2-cvt-2.c 0 → 100644
/* { dg-do compile } */
/* { dg-options "-O3 -mavx2 -fdump-tree-vect-details" } */
#include "avx2-cvt-1.c"
/* { dg-final { scan-tree-dump-times "note: vectorized 1 loops in function" 6 "vect" } } */
/* { dg-final { scan-assembler "vcvttpd2dq(y\[^\n\r\]*%xmm|\[^\n\r\]*xmm\[^\n\r\]*YMMWORD PTR)" } } */
/* { dg-final { scan-assembler "vcvtdq2ps\[^\n\r\]*ymm" } } */
/* { dg-final { scan-assembler "vcvtps2pd\[^\n\r\]*(%xmm\[^\n\r\]*%ymm|ymm\[^\n\r\]*xmm)" } } */
/* { dg-final { scan-assembler "vcvttps2dq\[^\n\r\]*ymm" } } */
/* { dg-final { scan-assembler "vcvtdq2pd\[^\n\r\]*(%xmm\[^\n\r\]*%ymm|ymm\[^\n\r\]*xmm)" } } */
/* { dg-final { scan-assembler "vcvtpd2ps(y\[^\n\r\]*%xmm|\[^\n\r\]*xmm\[^\n\r\]*YMMWORD PTR)" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
gcc/testsuite/gcc.target/i386/sse2-cvt-1.c 0 → 100644
/* { dg-do run } */
/* { dg-options "-O3 -msse2 -mno-avx" } */
/* { dg-require-effective-target sse2 } */
#ifndef CHECK_H
#define CHECK_H "sse2-check.h"
#endif
#ifndef TEST
#define TEST sse2_test
#endif
#include CHECK_H
#define N 16
float f[N];
double d[N];
int n[N];
__attribute__((noinline)) void
f1 (void)
{
int i;
for (i = 0; i < N; i++)
n[i] = d[i];
}
__attribute__((noinline)) void
f2 (void)
{
int i;
for (i = 0; i < N; i++)
f[i] = n[i];
}
__attribute__((noinline)) void
f3 (void)
{
int i;
for (i = 0; i < N; i++)
d[i] = f[i];
}
__attribute__((noinline)) void
f4 (void)
{
int i;
for (i = 0; i < N; i++)
n[i] = f[i];
}
__attribute__((noinline)) void
f5 (void)
{
int i;
for (i = 0; i < N; i++)
d[i] = n[i];
}
__attribute__((noinline)) void
f6 (void)
{
int i;
for (i = 0; i < N; i++)
f[i] = d[i];
}
static void
TEST ()
{
int i;
for (i = 0; i < N; i++)
{
asm ("");
d[i] = i + 2.5;
}
f1 ();
for (i = 0; i < N; i++)
if (n[i] != i + 2)
abort ();
else
n[i] = i + 7;
f2 ();
for (i = 0; i < N; i++)
if (f[i] != i + 7)
abort ();
else
f[i] = i - 2.25f;
f3 ();
for (i = 0; i < N; i++)
if (d[i] != i - 2.25)
abort ();
else
f[i] = i + 3.5;
f4 ();
for (i = 0; i < N; i++)
if (n[i] != i + 3)
abort ();
else
n[i] = i + 9;
f5 ();
for (i = 0; i < N; i++)
if (d[i] != i + 9)
abort ();
else
d[i] = i - 7.25;
f6 ();
for (i = 0; i < N; i++)
if (f[i] != i - 7.25)
abort ();
}
gcc/testsuite/gcc.target/i386/sse2-cvt-2.c 0 → 100644
/* { dg-do compile } */
/* { dg-options "-O3 -msse2 -mno-sse3 -fdump-tree-vect-details" } */
#include "sse2-cvt-1.c"
/* { dg-final { scan-tree-dump-times "note: vectorized 1 loops in function" 6 "vect" } } */
/* { dg-final { scan-assembler "cvttpd2dq" } } */
/* { dg-final { scan-assembler "cvtdq2ps" } } */
/* { dg-final { scan-assembler "cvtps2pd" } } */
/* { dg-final { scan-assembler "cvttps2dq" } } */
/* { dg-final { scan-assembler "cvtdq2pd" } } */
/* { dg-final { scan-assembler "cvtpd2ps" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
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