diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/sh/pr54089-9.c')
-rw-r--r-- | gcc/testsuite/gcc.target/sh/pr54089-9.c | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/sh/pr54089-9.c b/gcc/testsuite/gcc.target/sh/pr54089-9.c new file mode 100644 index 0000000000..8aa15df860 --- /dev/null +++ b/gcc/testsuite/gcc.target/sh/pr54089-9.c @@ -0,0 +1,63 @@ +/* Check that the rotcr instruction is generated. */ +/* { dg-do compile } */ +/* { dg-options "-O1" } */ +/* { dg-skip-if "" { "sh*-*-*" } { "-m5*"} { "" } } */ +/* { dg-final { scan-assembler-times "rotcl" 4 } } */ +/* { dg-final { scan-assembler-not "movt" } } */ +/* { dg-final { scan-assembler-not "or\t" } } */ +/* { dg-final { scan-assembler-not "rotl" } } */ +/* { dg-final { scan-assembler-not "and" } } */ + +typedef char bool; + +int +test_00 (int* a, int* b) +{ + int i; + int r = 0; + for (i = 0; i < 16; ++i) + { + bool t = a[i] == b[i]; + r = (r << 1) | t; + } + return r; +} + +int +test_01 (int* a, int* b) +{ + int i; + int r = 0; + for (i = 0; i < 16; ++i) + { + bool t = a[i] == b[i]; + r = (r << 2) | t; + } + return r; +} + +int +test_02 (int* a, int* b) +{ + int i; + int r = 0; + for (i = 0; i < 16; ++i) + { + bool t = a[i] == b[i]; + r = (r << 3) | t; + } + return r; +} + +int +test_03 (const bool* a) +{ + int i; + int r = 0; + for (i = 0; i < 16; ++i) + { + bool t = a[i]; + r = (r << 1) | (t & 1); + } + return r; +} |