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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/powerpc/pr53199.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/powerpc/pr53199.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/powerpc/pr53199.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/powerpc/pr53199.c b/gcc-4.9/gcc/testsuite/gcc.target/powerpc/pr53199.c new file mode 100644 index 000000000..89a0cad06 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/powerpc/pr53199.c @@ -0,0 +1,50 @@ +/* { dg-do compile { target { powerpc*-*-* } } } */ +/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */ +/* { dg-options "-O2 -mcpu=power6 -mavoid-indexed-addresses" } */ +/* { dg-final { scan-assembler-times "lwbrx" 6 } } */ +/* { dg-final { scan-assembler-times "stwbrx" 6 } } */ + +/* PR 51399: bswap gets an error if -mavoid-indexed-addresses was used in + creating the two lwbrx instructions. */ + +long long +load64_reverse_1 (long long *p) +{ + return __builtin_bswap64 (*p); +} + +long long +load64_reverse_2 (long long *p) +{ + return __builtin_bswap64 (p[1]); +} + +long long +load64_reverse_3 (long long *p, int i) +{ + return __builtin_bswap64 (p[i]); +} + +void +store64_reverse_1 (long long *p, long long x) +{ + *p = __builtin_bswap64 (x); +} + +void +store64_reverse_2 (long long *p, long long x) +{ + p[1] = __builtin_bswap64 (x); +} + +void +store64_reverse_3 (long long *p, long long x, int i) +{ + p[i] = __builtin_bswap64 (x); +} + +long long +reg_reverse (long long x) +{ + return __builtin_bswap64 (x); +} |