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llvm-mirror/test/tools/llvm-split/scc-cycle.ll
Rafael Espindola 3457994310 Make internal/private GVs implicitly dso_local.
While updating clang tests for having clang set dso_local I noticed
that:

- There are *a lot* of tests to update.
- Many of the updates are redundant.

They are redundant because a GV is "obviously dso_local". This patch
starts formalizing that a bit by requiring that internal and private
GVs be dso_local too. Since they all are, we don't have to print
dso_local to the textual representation, making it a bit more compact
and easier to read.

llvm-svn: 322317
2018-01-11 22:15:05 +00:00

45 lines
976 B
LLVM

; All of the functions in this module must end up
; in the same partition.
; Mutually recursive calls
; RUN: llvm-split -j=2 -preserve-locals -o %t %s
; RUN: llvm-dis -o - %t0 | FileCheck --check-prefix=CHECK1 %s
; RUN: llvm-dis -o - %t1 | FileCheck --check-prefix=CHECK0 %s
; CHECK0: declare dso_local i32 @funInternal0
; CHECK0: declare dso_local i32 @funInternal1
; CHECK0: declare i32 @funExternal0
; CHECK0: declare i32 @funExternal1
; CHECK1: define internal i32 @funInternal0
; CHECK1: define internal i32 @funInternal1
; CHECK1: define i32 @funExternal0
; CHECK1: define i32 @funExternal1
define internal i32 @funInternal0() {
entry:
%x = call i32 @funInternal1()
ret i32 %x
}
define internal i32 @funInternal1() {
entry:
%x = call i32 @funInternal0()
ret i32 %x
}
; Extrnal functions
define i32 @funExternal0() {
entry:
%x = call i32 @funInternal0()
ret i32 %x
}
define i32 @funExternal1() {
entry:
%x = call i32 @funInternal1()
ret i32 %x
}