30 lines
753 B
C
30 lines
753 B
C
/* { dg-do compile { target { { { i?86-*-* x86_64-*-* } && lp64 } || { { powerpc*-*-* && lp64 } || { arm_nothumb || { aarch64*-*-* && lp64 } } } } } } */
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/* { dg-options "-O3 -fdump-rtl-ira -fdump-rtl-pro_and_epilogue -fno-ipa-ra" } */
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long __attribute__((noinline, noclone))
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foo (long a)
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{
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return a + 5;
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}
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static long g __attribute__ ((used));
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long __attribute__((noinline, noclone))
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bar (long a)
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{
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long r;
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if (a)
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{
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r = foo (a);
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g = r + a;
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}
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else
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r = a+1;
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return r;
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}
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/* { dg-final { scan-rtl-dump "Will split live ranges of parameters" "ira" } } */
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/* { dg-final { scan-rtl-dump "Split live-range of register" "ira" } } */
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/* { dg-final { scan-rtl-dump "Performing shrink-wrapping" "pro_and_epilogue" } } */
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