1
0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-11-23 03:02:36 +01:00
llvm-mirror/test/Transforms/GlobalOpt/naked_functions.ll
Tim Northover e5745c32fd IR: print value numbers for unnamed function arguments
For consistency with normal instructions and clarity when reading IR,
it's best to print the %0, %1, ... names of function arguments in
definitions.

Also modifies the parser to accept IR in that form for obvious reasons.

llvm-svn: 367755
2019-08-03 14:28:34 +00:00

24 lines
507 B
LLVM

; RUN: opt < %s -globalopt -S | FileCheck %s
; Check that naked functions don't get marked with fast calling conventions
@g = common global i32 0, align 4
define i32 @bar() {
entry:
%call = call i32 @foo(i32* @g)
; CHECK: %call = call i32 @foo(i32* @g)
ret i32 %call
}
define internal i32 @foo(i32*) #0 {
entry:
%retval = alloca i32, align 4
call void asm sideeffect "ldr r0, [r0] \0Abx lr \0A", ""()
unreachable
}
; CHECK: define internal i32 @foo(i32* %0)
attributes #0 = { naked }