66 lines
2.3 KiB
C
66 lines
2.3 KiB
C
/* Verify that overloaded built-ins for vec_insert () with char
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inputs produce the right codegen. */
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/* { dg-do compile } */
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/* { dg-require-effective-target powerpc_p8vector_ok } */
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/* { dg-options "-O2 -mdejagnu-cpu=power8" } */
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/* The below contains vec_insert () calls with both variable and constant
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values. Only the constant value calls are early-gimple folded, but all
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are tested for coverage. */
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#include <altivec.h>
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vector bool char testub_var (unsigned char x, vector bool char v, signed int i)
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{
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return vec_insert (x, v, i);
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}
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vector signed char testss_var (signed char x, vector signed char v, signed int i)
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{
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return vec_insert (x, v, i);
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}
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vector unsigned char testsu_var (signed char x, vector unsigned char v, signed int i)
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{
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return vec_insert (x, v, i);
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}
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vector unsigned char testuu_var (unsigned char x, vector unsigned char v, signed int i)
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{
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return vec_insert (x, v, i);
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}
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vector bool char testub_cst (unsigned char x, vector bool char v)
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{
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return vec_insert (x, v, 12);
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}
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vector signed char testss_cst (signed char x, vector signed char v)
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{
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return vec_insert (x, v, 12);
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}
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vector unsigned char testsu_cst (signed char x, vector unsigned char v)
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{
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return vec_insert (x, v, 12);
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}
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vector unsigned char testuu_cst (unsigned char x, vector unsigned char v)
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{
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return vec_insert (x, v, 12);
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}
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/* no store per _var test */
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/* { dg-final { scan-assembler-times {\mstvx\M|\mstxvw4x\M} 0 { target lp64 } } } */
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/* one store-byte per test */
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/* { dg-final { scan-assembler-times {\mstb\M} 4 { target lp64 } } } */
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/* one load per test */
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/* { dg-final { scan-assembler-times {\mlvx\M|\mlxvw4x\M} 8 { target le } } } */
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/* { dg-final { scan-assembler-times {\mlvx\M|\mlxvw4x\M} 4 { target { be && lp64 } } } } */
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/* one lvebx per _cst test.*/
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/* { dg-final { scan-assembler-times {\mlvebx\M} 4 } } */
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/* one vperm per _cst test.*/
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/* { dg-final { scan-assembler-times {\mvperm\M} 12 { target lp64 } } } */
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/* -m32 codegen. */
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/* { dg-final { scan-assembler-times {\mstvx\M|\mstxvw4x\M} 0 { target ilp32 } } } */
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/* { dg-final { scan-assembler-times {\mstb\M} 4 { target ilp32 } } } */
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/* { dg-final { scan-assembler-times {\mlvx\M|\mlxvw4x\M} 4 { target { be && ilp32 } } } } */
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/* { dg-final { scan-assembler-times {\mvperm\M} 12 { target ilp32 } } } */
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