diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/alpha/stlx0-safe-partial.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/alpha/stlx0-safe-partial.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/alpha/stlx0-safe-partial.c b/gcc/testsuite/gcc.target/alpha/stlx0-safe-partial.c new file mode 100644 index 0000000..dc3e86d --- /dev/null +++ b/gcc/testsuite/gcc.target/alpha/stlx0-safe-partial.c @@ -0,0 +1,29 @@ +/* { dg-do compile } */ +/* { dg-options "-mno-bwx -msafe-partial" } */ +/* { dg-skip-if "" { *-*-* } { "-O0" } } */ + +#include "stlx0.c" + +/* Expect assembly such as: + + lda $2,3($16) + bic $2,7,$2 +$L2: + ldq_l $1,0($2) + msklh $1,$16,$1 + stq_c $1,0($2) + beq $1,$L2 + bic $16,7,$2 +$L3: + ldq_l $1,0($2) + mskll $1,$16,$1 + stq_c $1,0($2) + beq $1,$L3 + + without any INSLH, INSLL, BIS, LDQ_U, or STQ_U instructions. */ + +/* { dg-final { scan-assembler-times "\\sldq_l\\s" 2 } } */ +/* { dg-final { scan-assembler-times "\\smsklh\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\smskll\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\sstq_c\\s" 2 } } */ +/* { dg-final { scan-assembler-not "\\s(?:bis|inslh|insll|ldq_u|stq_u)\\s" } } */ |