Mercurial > hg > CbC > CbC_gcc
comparison gcc/testsuite/gcc.dg/ira-shrinkwrap-prep-1.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children | 1830386684a0 |
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68:561a7518be6b | 111:04ced10e8804 |
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1 /* { dg-do compile { target { { { i?86-*-* x86_64-*-* } && lp64 } || { { powerpc*-*-* && lp64 } || { arm_nothumb || { aarch64*-*-* && lp64 } } } } } } */ | |
2 /* { dg-options "-O3 -fdump-rtl-ira -fdump-rtl-pro_and_epilogue -fno-ipa-ra" } */ | |
3 | |
4 long __attribute__((noinline, noclone)) | |
5 foo (long a) | |
6 { | |
7 return a + 5; | |
8 } | |
9 | |
10 static long g __attribute__ ((used)); | |
11 | |
12 long __attribute__((noinline, noclone)) | |
13 bar (long a) | |
14 { | |
15 long r; | |
16 | |
17 if (a) | |
18 { | |
19 r = foo (a); | |
20 g = r + a; | |
21 } | |
22 else | |
23 r = a+1; | |
24 return r; | |
25 } | |
26 | |
27 /* { dg-final { scan-rtl-dump "Will split live ranges of parameters" "ira" } } */ | |
28 /* { dg-final { scan-rtl-dump "Split live-range of register" "ira" } } */ | |
29 /* { dg-final { scan-rtl-dump "Performing shrink-wrapping" "pro_and_epilogue" } } */ |