diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/alpha/memclr-a2-o1-c9-ptr-safe-partial.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/alpha/memclr-a2-o1-c9-ptr-safe-partial.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/alpha/memclr-a2-o1-c9-ptr-safe-partial.c b/gcc/testsuite/gcc.target/alpha/memclr-a2-o1-c9-ptr-safe-partial.c new file mode 100644 index 0000000..15dc1b1 --- /dev/null +++ b/gcc/testsuite/gcc.target/alpha/memclr-a2-o1-c9-ptr-safe-partial.c @@ -0,0 +1,22 @@ +/* { dg-do compile } */ +/* { dg-options "-mbwx -msafe-partial" } */ +/* { dg-skip-if "" { *-*-* } { "-O0" } } */ + +#include "memclr-a2-o1-c9-ptr.c" + +/* Expect assembly such as: + + stb $31,1($16) + stw $31,2($16) + stw $31,4($16) + stw $31,6($16) + stw $31,8($16) + + that is with a byte store at offset 1, followed by word stores at + offsets 2, 4, 6, and 8. */ + +/* { dg-final { scan-assembler-times "\\sstb\\s\\\$31,1\\\(\\\$16\\\)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\sstw\\s\\\$31,2\\\(\\\$16\\\)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\sstw\\s\\\$31,4\\\(\\\$16\\\)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\sstw\\s\\\$31,6\\\(\\\$16\\\)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\sstw\\s\\\$31,8\\\(\\\$16\\\)\\s" 1 } } */ |