mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-30 23:42:52 +01:00
443d813b45
halting analysis, it is illegal to delete a call to a read-only function. The correct solution is almost certainly to add a "must halt" attribute and only allow deletions in its presence. XFAIL the relevant testcase for now. llvm-svn: 102831
23 lines
854 B
LLVM
23 lines
854 B
LLVM
; RUN: opt %s -S -inline -functionattrs -stats |& grep {Number of call sites deleted, not inlined}
|
|
; RUN: opt %s -S -inline -stats |& grep {Number of functions inlined}
|
|
; XFAIL: *
|
|
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128-n8:16:32"
|
|
target triple = "i386-apple-darwin9.8"
|
|
|
|
define internal i32 @test(i32 %x, i32 %y, i32 %z) nounwind {
|
|
entry:
|
|
%0 = add nsw i32 %y, %z ; <i32> [#uses=1]
|
|
%1 = mul i32 %0, %x ; <i32> [#uses=1]
|
|
%2 = mul i32 %y, %z ; <i32> [#uses=1]
|
|
%3 = add nsw i32 %1, %2 ; <i32> [#uses=1]
|
|
ret i32 %3
|
|
}
|
|
|
|
define i32 @test2() nounwind {
|
|
entry:
|
|
%0 = call i32 @test(i32 1, i32 2, i32 4) nounwind ; <i32> [#uses=1]
|
|
ret i32 14
|
|
}
|
|
|
|
|