31 lines
746 B
C
31 lines
746 B
C
/* { dg-do compile } */
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/* { dg-options "-fdump-rtl-peephole2 -dp" } */
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/* { dg-skip-if "code quality test" { *-*-* } { "-O0" "-O1" } { "" } } */
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typedef int __attribute__ ((mode (SI))) int_t;
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int_t
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lt_andsi (int_t x, int_t y)
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{
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x &= y;
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if (x < 0)
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return 1;
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else
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return 2;
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}
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/* Expect assembly like:
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bitl 4(%ap),8(%ap) # 68 [c=34] *bitsi_ccn
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jgeq .L6 # 57 [c=26] *branch_ccn
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movl $1,%r0 # 52 [c=4] *movsi_2
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ret # 63 [c=0] return
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.L6:
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*/
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/* { dg-final { scan-rtl-dump-times "Splitting with gen_peephole2" 1 "peephole2" } } */
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/* { dg-final { scan-assembler-not "\t(cmpz?|tst). " } } */
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/* { dg-final { scan-assembler "bitsi\[^ \]*_ccn(/\[0-9\]+)?\n" } } */
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/* { dg-final { scan-assembler "branch_ccn\n" } } */
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