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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gcc.target/i386/pr20020-3.c | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/pr20020-3.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/i386/pr20020-3.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/pr20020-3.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/pr20020-3.c new file mode 100644 index 000000000..a30fbc4b1 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/pr20020-3.c @@ -0,0 +1,28 @@ +/* Check that 128-bit struct's are represented as TImode values. */ +/* { dg-do compile { target int128 } } */ +/* { dg-skip-if "different ABI" { x86_64-*-mingw* } } */ +/* { dg-options "-O2 -fdump-rtl-expand" } */ + +struct shared_ptr_struct +{ + unsigned long long phase:48; + unsigned short thread:16; + union + { + void *addr; + unsigned long long pad; + }; +}; +typedef struct shared_ptr_struct sptr_t; + +sptr_t sptr_1, sptr_2; + +void +copy_sptr (void) +{ + sptr_1 = sptr_2; +} + +/* { dg-final { scan-rtl-dump "\\\(set \\\(reg:TI \[0-9\]*" "expand" } } */ +/* { dg-final { scan-rtl-dump "\\\(set \\\(mem/c:TI" "expand" } } */ +/* { dg-final { cleanup-rtl-dump "expand" } } */ |