Compiler Bug? Nearly identical code compiles differently

I'm sure you are all (including me) skeptical that what I have is a compiler bug. But I can find no other explanation. I have two lines of nearly identical code assigning a value to an array. But the...
Compiler Bug? Nearly identical code compiles differently

I'm sure you are all (including me) skeptical that what I have is a compiler bug. But I can find no other explanation. I have two lines of nearly identical code assigning a value to an array. But the...
Compiler bug?

I have been previously been using MDK-ARM V4.53 and have recently upgraded to V4.60. When using O2 optimisation I started getting a compiler "may be used before being set" warning that I never got with...
Compiler bug

Hi everybody, I'm using uVision 5.10.0.2. I have the following code: 1. double l_fDouble = 567.8; 2. int l_iInt = 600 | 0x80000000; 3. bool l_bCondition = true; 5. t_UInt32 l_iResult = (t_UInt32...
Compiler bug?

I have been previously been using MDK-ARM V4.53 and have recently upgraded to V4.60. When using O2 optimisation I started getting a compiler "may be used before being set" warning that I never got with...