Mercurial > hg > CbC > CbC_gcc
diff gcc/testsuite/gcc.dg/pr27861-1.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/testsuite/gcc.dg/pr27861-1.c Fri Oct 27 22:46:09 2017 +0900 @@ -0,0 +1,69 @@ +/* PR target/27861 */ +/* The following code used to cause an ICE during RTL expansion, as + expand shift was stripping the SUBREG of a rotate shift count, and + later producing a VAR_DECL tree whose DECL_RTL's mode didn't match + the VAR_DECL's type's mode. */ +/* { dg-do compile } */ +/* { dg-options "-O2" } */ + +typedef struct sim_state *SIM_DESC; +typedef enum +{ + SIM_OPEN_STANDALONE, SIM_OPEN_DEBUG +} +SIM_RC; +typedef unsigned int unsigned32 __attribute__ ((__mode__ (__SI__))); +typedef unsigned int unsigned64 __attribute__ ((__mode__ (__DI__))); +typedef unsigned32 unsigned_address; +typedef unsigned_address address_word; +static __inline__ unsigned64 + __attribute__ ((__unused__)) ROTR64 (unsigned64 val, int shift) +{ + unsigned64 result; + result = (((val) >> (shift)) | ((val) << ((64) - (shift)))); + return result; +} +typedef struct _sim_cpu sim_cpu; +enum +{ + TRACE_MEMORY_IDX, TRACE_MODEL_IDX, TRACE_ALU_IDX, TRACE_CORE_IDX, +}; +typedef struct _trace_data +{ + char trace_flags[32]; +} +TRACE_DATA; +typedef enum +{ + nr_watchpoint_types, +} +watchpoint_type; +typedef struct _sim_watchpoints +{ + TRACE_DATA trace_data; +} +sim_cpu_base; +struct _sim_cpu +{ + sim_cpu_base base; +}; +struct sim_state +{ + sim_cpu cpu[1]; +}; +typedef address_word instruction_address; +void trace_result_word1 (); +int +do_dror (SIM_DESC sd, instruction_address cia, int MY_INDEX, unsigned64 x, + unsigned64 y) +{ + unsigned64 result; + result = ROTR64 (x, y); + { + if ((((-1) & (1 << (TRACE_ALU_IDX))) != 0 + && (((&(((&(sd)->cpu[0])))->base.trace_data))-> + trace_flags)[TRACE_ALU_IDX] != 0)) + trace_result_word1 (sd, ((&(sd)->cpu[0])), TRACE_ALU_IDX, (result)); + } +} +