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author | Jing Yu <jingyu@google.com> | 2010-07-22 14:03:48 -0700 |
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committer | Jing Yu <jingyu@google.com> | 2010-07-22 14:03:48 -0700 |
commit | b094d6c4bf572654a031ecc4afe675154c886dc5 (patch) | |
tree | 89394c56b05e13a5413ee60237d65b0214fd98e2 /gcc-4.4.3/gcc/testsuite/gcc.target/i386/20020531-1.c | |
parent | dc34721ac3bf7e3c406fba8cfe9d139393345ec5 (diff) | |
download | toolchain_gcc-b094d6c4bf572654a031ecc4afe675154c886dc5.tar.gz toolchain_gcc-b094d6c4bf572654a031ecc4afe675154c886dc5.tar.bz2 toolchain_gcc-b094d6c4bf572654a031ecc4afe675154c886dc5.zip |
commit gcc-4.4.3 which is used to build gcc-4.4.3 Android toolchain in master.
The source is based on fsf gcc-4.4.3 and contains local patches which
are recorded in gcc-4.4.3/README.google.
Change-Id: Id8c6d6927df274ae9749196a1cc24dbd9abc9887
Diffstat (limited to 'gcc-4.4.3/gcc/testsuite/gcc.target/i386/20020531-1.c')
-rw-r--r-- | gcc-4.4.3/gcc/testsuite/gcc.target/i386/20020531-1.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc-4.4.3/gcc/testsuite/gcc.target/i386/20020531-1.c b/gcc-4.4.3/gcc/testsuite/gcc.target/i386/20020531-1.c new file mode 100644 index 000000000..cd7cac347 --- /dev/null +++ b/gcc-4.4.3/gcc/testsuite/gcc.target/i386/20020531-1.c @@ -0,0 +1,21 @@ +/* PR optimization/6842 + This testcase caused ICE when trying to optimize V8QI subreg of VOIDmode + CONST_DOUBLE. */ +/* { dg-do compile } */ +/* { dg-options "-O2 -mmmx" } */ + +typedef char __v8qi __attribute__ ((vector_size (8))); +extern void abort (void); +extern void exit (int); + +void foo (void) +{ + unsigned long long a = 0x0102030405060708LL; + unsigned long long b = 0x1020304050607080LL; + unsigned long long c; + + c = (unsigned long long) __builtin_ia32_paddusb ((__v8qi) a, (__v8qi) b); + __builtin_ia32_emms (); + if (c != 0x1122334455667788LL) + abort (); +} |