32 lines
877 B
C
32 lines
877 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 unsigned int __attribute__ ((mode (SI))) uint_t;
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typedef int __attribute__ ((mode (SI))) int_t;
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uint_t
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leu_cmpzvsi (uint_t x, int_t y, uint_t z)
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{
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if (x >> y <= z)
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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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subb3 8(%ap),$32,%r0 # 39 [c=40] *subqi3/1
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cmpzv 8(%ap),%r0,4(%ap),12(%ap) # 53 [c=96] *cmpzv_cc
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jgtru .L6 # 42 [c=26] *branch_cc
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movl $1,%r0 # 37 [c=4] *movsi_2
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ret # 48 [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(bit|cmp|tst)\[bwl\] " } } */
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/* { dg-final { scan-assembler "cmpzv\[^ \]*_cc(/\[0-9\]+)?\n" } } */
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/* { dg-final { scan-assembler "branch_cc\n" } } */
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