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| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-05-10 18:28:03 +0000 |
|---|---|---|
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-05-10 18:28:03 +0000 |
| commit | f145fac4afd9586470a3337fe49279ad4a289b33 (patch) | |
| tree | d86819bbb461712b2745a75881652b0b4f22b6e0 /gcc/testsuite/gcc.dg/pr44028.c | |
| parent | 2ad972c5ac43a624aa71b28791ae54ffacff57cf (diff) | |
| download | gcc-f145fac4afd9586470a3337fe49279ad4a289b33.tar.gz | |
PR debug/44028
* haifa-sched.c (schedule_insn): When clearing INSN_VAR_LOCATION_LOC,
clear also INSN_REG_USE_LIST.
* gcc.dg/pr44028.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159240 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/testsuite/gcc.dg/pr44028.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr44028.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/pr44028.c b/gcc/testsuite/gcc.dg/pr44028.c new file mode 100644 index 00000000000..33452172bd7 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr44028.c @@ -0,0 +1,22 @@ +/* PR debug/44028 */ +/* { dg-do compile } */ +/* { dg-options "-O3 -fcompare-debug" } */ +/* { dg-options "-O3 -fsched-pressure -fschedule-insns -fcompare-debug" { target i?86-*-* x86_64-*-* } } */ + +struct S { int val[16]; }; + +static inline int +bar (struct S x) +{ + long double pc = 0; + int i; + for (i = 0; i < 16; i++) + pc += x.val[i]; + return pc; +} + +int +foo (struct S x) +{ + return bar (x); +} |