mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-25 04:02:41 +01:00
7546bed590
Massive check in. This changes the "-fast" flag to "-O#" in llc. If you want to use the old behavior, the flag is -O0. This change allows for finer-grained control over which optimizations are run at different -O levels. Most of this work was pretty mechanical. The majority of the fixes came from verifying that a "fast" variable wasn't used anymore. The JIT still uses a "Fast" flag. I'll change the JIT with a follow-up patch. llvm-svn: 70343
8 lines
152 B
LLVM
8 lines
152 B
LLVM
; RUN: llvm-as < %s | llc -march=x86 -O0 | grep {sarl \$80, %eax}
|
|
; PR3242
|
|
|
|
define i32 @foo(i32 %x) nounwind {
|
|
%y = ashr i32 %x, 50000
|
|
ret i32 %y
|
|
}
|