subject:"arm\-eabi\-gcc with \-O2 is wrong code output."

Re: arm-eabi-gcc with -O2 is wrong code output.

2011-02-07 Thread Andrew Pinski

2011/2/7 Ry deen : > Hi all, > > The code that contains the code shown below is compiled > with arm-eabi-gcc -O2. > if((aaa_struct *)NULL == aaa) { > printf("1\n"); > } > else { > printf("2\n"); > } > > bbb = aaa->member1; The output

arm-eabi-gcc with -O2 is wrong code output.

2011-02-07 Thread Ry deen

Hi all, The code that contains the code shown below is compiled with arm-eabi-gcc -O2. #include typedef struct { int member1; } aaa_struct; int bbb; void test(aaa_struct *aaa) { if((aaa_struct *)NULL == aaa) { printf("1\n"); } else {