74 lines
1.2 KiB
C
74 lines
1.2 KiB
C
/* Check that the tst Rm,Rn instruction is generated for QImode and HImode
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values loaded from memory. If everything goes as expected we won't see
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any sign/zero extensions or and ops. On SH2A we don't expect to see the
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movu insn. */
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/* { dg-do compile } */
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/* { dg-options "-O1" } */
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/* { dg-final { scan-assembler-times "tst\tr" 8 } } */
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/* { dg-final { scan-assembler-not "tst\t#255" } } */
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/* { dg-final { scan-assembler-not "exts|extu|and|movu" } } */
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int
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test00 (char* a, char* b, int c, int d)
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{
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if (*a & *b)
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return c;
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return d;
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}
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int
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test01 (unsigned char* a, unsigned char* b, int c, int d)
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{
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if (*a & *b)
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return c;
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return d;
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}
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int
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test02 (short* a, short* b, int c, int d)
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{
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if (*a & *b)
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return c;
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return d;
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}
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int
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test03 (unsigned short* a, unsigned short* b, int c, int d)
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{
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if (*a & *b)
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return c;
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return d;
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}
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int
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test04 (char* a, short* b, int c, int d)
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{
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if (*a & *b)
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return c;
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return d;
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}
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int
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test05 (short* a, char* b, int c, int d)
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{
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if (*a & *b)
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return c;
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return d;
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}
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int
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test06 (int* a, char* b, int c, int d)
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{
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if (*a & *b)
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return c;
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return d;
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}
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int
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test07 (int* a, short* b, int c, int d)
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{
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if (*a & *b)
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return c;
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return d;
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}
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