145 lines
2.9 KiB
C
145 lines
2.9 KiB
C
/* { dg-do compile { target lp64 } } */
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/* { dg-require-effective-target powerpc_p9vector_ok } */
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/* { dg-options "-mdejagnu-cpu=power9 -O2" } */
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/* Test to make sure VEXTU{B,H,W}{L,R}X is generated for various vector extract
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operations for ISA 3.0 (-mcpu=power9). In addition, make sure that neither
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of the the the old methods of doing vector extracts are done either by
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explict stores to the stack or by using direct move instructions. */
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#include <altivec.h>
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int
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extract_int_0 (vector int a)
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{
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int c = 0;
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int b = vec_extract (a, c);
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return b;
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}
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int
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extract_int_3 (vector int a)
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{
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int c = 3;
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int b = vec_extract (a, c);
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return b;
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}
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unsigned int
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extract_uint_0 (vector unsigned int a)
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{
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int c = 0;
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unsigned int b = vec_extract (a, c);
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return b;
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}
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unsigned int
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extract_uint_3 (vector unsigned int a)
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{
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int c = 3;
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unsigned int b = vec_extract (a, c);
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return b;
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}
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short
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extract_short_0 (vector short a)
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{
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int c = 0;
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short b = vec_extract (a, c);
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return b;
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}
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short
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extract_short_7 (vector short a)
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{
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int c = 7;
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short b = vec_extract (a, c);
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return b;
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}
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unsigned short
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extract_ushort_0 (vector unsigned short a)
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{
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int c = 0;
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unsigned short b = vec_extract (a, c);
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return b;
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}
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unsigned short
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extract_ushort_7 (vector unsigned short a)
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{
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int c = 7;
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unsigned short b = vec_extract (a, c);
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return b;
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}
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signed char
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extract_schar_0 (vector signed char a)
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{
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int c = 0;
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signed char b = vec_extract (a, c);
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return b;
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}
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signed char
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extract_schar_15 (vector signed char a)
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{
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int c = 15;
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signed char b = vec_extract (a, c);
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return b;
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}
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unsigned char
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extract_uchar_0 (vector unsigned char a)
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{
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int c = 0;
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unsigned char b = vec_extract (a, c);
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return b;
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}
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unsigned char
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extract_uchar_15 (vector unsigned char a)
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{
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int c = 15;
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signed char b = vec_extract (a, c);
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return b;
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}
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unsigned char
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extract_bool_char_0 (vector bool char a)
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{
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int c = 0;
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unsigned char b = vec_extract (a, c);
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return b;
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}
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unsigned int
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extract_bool_int_0 (vector bool int a)
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{
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int c = 0;
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unsigned int b = vec_extract (a, c);
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return b;
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}
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unsigned short int
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extract_bool_short_int_0 (vector bool short int a)
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{
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int c = 0;
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unsigned short int b = vec_extract (a, c);
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return b;
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}
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/* { dg-final { scan-assembler "vextub\[lr\]x " } } */
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/* { dg-final { scan-assembler "vextuh\[lr\]x " } } */
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/* { dg-final { scan-assembler "vextuw\[lr\]x " } } */
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/* { dg-final { scan-assembler "extsb " } } */
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/* { dg-final { scan-assembler "extsh " } } */
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/* { dg-final { scan-assembler "extsw " } } */
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/* { dg-final { scan-assembler-not "m\[ft\]vsr" } } */
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/* { dg-final { scan-assembler-not "stxvd2x " } } */
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/* { dg-final { scan-assembler-not "stxv " } } */
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/* { dg-final { scan-assembler-not "lwa " } } */
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/* { dg-final { scan-assembler-not "lwz " } } */
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/* { dg-final { scan-assembler-not "lha " } } */
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/* { dg-final { scan-assembler-not "lhz " } } */
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