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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [i386/] [reload-1.c] - Rev 318
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/* { dg-do compile } */ /* { dg-require-effective-target ilp32 } */ /* { dg-require-effective-target sse2 } */ /* { dg-options "-O3 -msse2 -fdump-rtl-csa" } */ /* { dg-skip-if "no stdint" { vxworks_kernel } } */ #include <emmintrin.h> #include <stdint.h> typedef __SIZE_TYPE__ size_t; typedef float vFloat __attribute__ ((__vector_size__ (16))); typedef double vDouble __attribute__ ((__vector_size__ (16))); typedef struct buf { void *data; unsigned long h; unsigned long w; size_t bytes; } buf; typedef struct job { struct Job *next; void * info; long (*func)(struct Job *job); long error; } job; typedef struct fj { job hd; buf src; buf dest; float g; unsigned int flags; } fj; static const double r[256], t[256]; long bar (const buf *src, const buf *dest, float g, unsigned int flags) { float *d0 = (float*) src->data; float *d1 = (float*) dest->data; uintptr_t w = dest->w; uintptr_t idx; vFloat p0; static const vFloat m0; static const vDouble p[3], m, b; float *sr = d0; float *dr = d1; for( idx = 0; idx + 8 <= w; idx += 8 ) { vFloat f0 = _mm_loadu_ps (sr); vFloat f1 = _mm_loadu_ps (sr + 4); sr += 8; vFloat fa0 = _mm_andnot_ps (m0, f0); vFloat fa1 = _mm_andnot_ps (m0, f1); vDouble v0 = _mm_cvtps_pd (fa0); vDouble v1 = _mm_cvtps_pd (_mm_movehl_ps (fa0, fa0)); vDouble v2 = _mm_cvtps_pd (fa1); vDouble v3 = _mm_cvtps_pd (_mm_movehl_ps (fa1, fa1)); vDouble vi0, vi1, vi2, vi3; __m128i b0, b1, b2, b3; b0 = _mm_packs_epi32 (_mm_packs_epi32 (b0, b1), _mm_packs_epi32 (b2, b3)); b1 = _mm_srli_epi64 (b0, 32); unsigned int i0 = _mm_cvtsi128_si32 (b0); unsigned int i2 = _mm_cvtsi128_si32 (b1); v0 -= _mm_loadh_pd (_mm_load_sd (r + (i0 & 0xff)), r + (i0 >> 16)); v1 -= _mm_loadh_pd (_mm_load_sd (r + (i2 & 0xff)), r + (i2 >> 16)); b0 = _mm_unpackhi_epi64 (b0, b0); b1 = _mm_unpackhi_epi64 (b1, b1); unsigned int i4 = _mm_cvtsi128_si32 (b0); unsigned int i6 = _mm_cvtsi128_si32 (b1); v2 -= _mm_loadh_pd (_mm_load_sd (r + (i4 & 0xff)), r + (i4 >> 16)); v3 -= _mm_loadh_pd (_mm_load_sd (r + (i6 & 0xff)), r + (i6 >> 16)); v0 = p[0] + (p[1] + p[2] * v0) * v0; v1 = p[0] + (p[1] + p[2] * v1) * v1; v2 = p[0] + (p[1] + p[2] * v2) * v2; v3 = p[0] + (p[1] + p[2] * v3) * v3; vi0 = (vDouble) _mm_slli_epi64 ((__m128i)((vi0 + b) + m), 52); vi1 = (vDouble) _mm_slli_epi64 ((__m128i)((vi1 + b) + m), 52); vi2 = (vDouble) _mm_slli_epi64 ((__m128i)((vi2 + b) + m), 52); vi3 = (vDouble) _mm_slli_epi64 ((__m128i)((vi3 + b) + m), 52); vi0 *= _mm_loadh_pd (_mm_load_sd (t + (i0 & 0xff)), t + (i0 >> 16)); vi1 *= _mm_loadh_pd (_mm_load_sd (t + (i2 & 0xff)), t + (i2 >> 16)); vi2 *= _mm_loadh_pd (_mm_load_sd (t + (i4 & 0xff)), t + (i4 >> 16)); vi3 *= _mm_loadh_pd (_mm_load_sd (t + (i6 & 0xff)), t + (i6 >> 16)); v0 *= vi0; v1 *= vi1; v2 *= vi2; v3 *= vi3; vFloat r0 = _mm_movelh_ps (_mm_cvtpd_ps( v0 ), _mm_cvtpd_ps (v1)); vFloat r1 = _mm_movelh_ps (_mm_cvtpd_ps( v2 ), _mm_cvtpd_ps (v3)); vFloat z0 = _mm_cmpeq_ps (f0, _mm_setzero_ps()); vFloat z1 = _mm_cmpeq_ps (f1, _mm_setzero_ps()); r0 = _mm_andnot_ps (z0, r0); r1 = _mm_andnot_ps (z1, r1); z0 = _mm_and_ps (z0, p0); z1 = _mm_and_ps (z1, p0); r0 = _mm_or_ps (r0, z0); r1 = _mm_or_ps (r1, z1); _mm_storeu_ps (dr, r0); _mm_storeu_ps (dr + 4, r1); dr += 8; } return 0; } long foo (job *j ) { fj *jd = (fj*) j; return bar (&jd->src, &jd->dest, jd->g, jd->flags); } /* { dg-final { scan-rtl-dump-not "deleted 1 dead insns" "csa" } } */ /* { dg-final { cleanup-rtl-dump "csa" } } */