PR target/49263

	* gcc.target/sh/pr49263.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184585 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index ec95bcd..b79b023 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2012-02-26  Oleg Endo  <olegendo@gcc.gnu.org>
+
+       PR target/49263
+       * gcc.target/sh/pr49263.c: New.
+
 2012-02-24  Andrew MacLeod  <amacleod@redhat.com>
 
        * gcc.dg/simulate-thread/simulate-thread.gdb: Use return value from

diff --git a/gcc/testsuite/gcc.target/sh/pr49263.c b/gcc/testsuite/gcc.target/sh/pr49263.c
new file mode 100644 (file)
index 0000000..b5ffe71
--- /dev/null
+++ b/gcc/testsuite/gcc.target/sh/pr49263.c
@@ -0,0 +1,86 @@
+/* Verify that TST #imm, R0 instruction is generated if the constant
+   allows it.  Under some circumstances another compare instruction might
+   be selected, which is also fine.  Any AND instructions are considered
+   counter productive and fail the test.  */
+/* { dg-do compile { target "sh*-*-*" } } */
+/* { dg-options "-O2" } */
+/* { dg-final { scan-assembler-not "and" } } */
+
+#define make_func(__valtype__, __valget__, __tstval__, __suff__)\
+  int test_imm_##__tstval__##__suff__ (__valtype__ val) \
+    {\
+      return ((__valget__) & (0x##__tstval__  << 0)) ? -20 : -40;\
+    }
+
+#define make_func_0_F(__valtype__, __valget__, __y__, __suff__)\
+  make_func (__valtype__, __valget__, __y__##0, __suff__)\
+  make_func (__valtype__, __valget__, __y__##1, __suff__)\
+  make_func (__valtype__, __valget__, __y__##2, __suff__)\
+  make_func (__valtype__, __valget__, __y__##3, __suff__)\
+  make_func (__valtype__, __valget__, __y__##4, __suff__)\
+  make_func (__valtype__, __valget__, __y__##5, __suff__)\
+  make_func (__valtype__, __valget__, __y__##6, __suff__)\
+  make_func (__valtype__, __valget__, __y__##7, __suff__)\
+  make_func (__valtype__, __valget__, __y__##8, __suff__)\
+  make_func (__valtype__, __valget__, __y__##9, __suff__)\
+  make_func (__valtype__, __valget__, __y__##A, __suff__)\
+  make_func (__valtype__, __valget__, __y__##B, __suff__)\
+  make_func (__valtype__, __valget__, __y__##C, __suff__)\
+  make_func (__valtype__, __valget__, __y__##D, __suff__)\
+  make_func (__valtype__, __valget__, __y__##E, __suff__)\
+  make_func (__valtype__, __valget__, __y__##F, __suff__)\
+
+#define make_funcs_0_FF(__valtype__, __valget__, __suff__)\
+  make_func_0_F (__valtype__, __valget__, 0, __suff__)\
+  make_func_0_F (__valtype__, __valget__, 1, __suff__)\
+  make_func_0_F (__valtype__, __valget__, 2, __suff__)\
+  make_func_0_F (__valtype__, __valget__, 3, __suff__)\
+  make_func_0_F (__valtype__, __valget__, 4, __suff__)\
+  make_func_0_F (__valtype__, __valget__, 5, __suff__)\
+  make_func_0_F (__valtype__, __valget__, 6, __suff__)\
+  make_func_0_F (__valtype__, __valget__, 7, __suff__)\
+  make_func_0_F (__valtype__, __valget__, 8, __suff__)\
+  make_func_0_F (__valtype__, __valget__, 9, __suff__)\
+  make_func_0_F (__valtype__, __valget__, A, __suff__)\
+  make_func_0_F (__valtype__, __valget__, B, __suff__)\
+  make_func_0_F (__valtype__, __valget__, C, __suff__)\
+  make_func_0_F (__valtype__, __valget__, D, __suff__)\
+  make_func_0_F (__valtype__, __valget__, E, __suff__)\
+  make_func_0_F (__valtype__, __valget__, F, __suff__)\
+
+make_funcs_0_FF (signed char*, *val, int8_mem)
+make_funcs_0_FF (signed char, val, int8_reg)
+
+make_funcs_0_FF (unsigned char*, *val, uint8_mem)
+make_funcs_0_FF (unsigned char, val, uint8_reg)
+
+make_funcs_0_FF (short*, *val, int16_mem)
+make_funcs_0_FF (short, val, int16_reg)
+
+make_funcs_0_FF (unsigned short*, *val, uint16_mem)
+make_funcs_0_FF (unsigned short, val, uint16_reg)
+
+make_funcs_0_FF (int*, *val, int32_mem)
+make_funcs_0_FF (int, val, int32_reg)
+
+make_funcs_0_FF (unsigned int*, *val, uint32_mem)
+make_funcs_0_FF (unsigned int, val, uint32_reg)
+
+make_funcs_0_FF (long long*, *val, int64_lowword_mem)
+make_funcs_0_FF (long long, val, int64_lowword_reg)
+
+make_funcs_0_FF (unsigned long long*, *val, uint64_lowword_mem)
+make_funcs_0_FF (unsigned long long, val, uint64_lowword_reg)
+
+make_funcs_0_FF (long long*, *val >> 32, int64_highword_mem)
+make_funcs_0_FF (long long, val >> 32, int64_highword_reg)
+
+make_funcs_0_FF (unsigned long long*, *val >> 32, uint64_highword_mem)
+make_funcs_0_FF (unsigned long long, val >> 32, uint64_highword_reg)
+
+make_funcs_0_FF (long long*, *val >> 16, int64_midword_mem)
+make_funcs_0_FF (long long, val >> 16, int64_midword_reg)
+
+make_funcs_0_FF (unsigned long long*, *val >> 16, uint64_midword_mem)
+make_funcs_0_FF (unsigned long long, val >> 16, uint64_midword_reg)
+