mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-08 19:06:39 +00:00
1522ce9770
before it rewrites the code, we need to use that in the post-rewrite pass. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110962 91177308-0d34-0410-b5e6-96231b3b80d8
29 lines
815 B
LLVM
29 lines
815 B
LLVM
; RUN: opt %s -ipsccp -S | FileCheck %s
|
|
; PR7876
|
|
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
|
|
target triple = "x86_64-apple-darwin10.0.0"
|
|
|
|
define internal i32 @foo() nounwind noinline ssp {
|
|
entry:
|
|
ret i32 0
|
|
; CHECK: @foo
|
|
; CHECK: entry:
|
|
; CHECK: ret i32 0
|
|
}
|
|
|
|
declare i32 @bar()
|
|
|
|
define internal i32 @test(i32 %c) nounwind noinline ssp {
|
|
bb:
|
|
%tmp1 = icmp ne i32 %c, 0 ; <i1> [#uses=1]
|
|
%tmp2 = select i1 %tmp1, i32 ()* @foo, i32 ()* @bar ; <i32 ()*> [#uses=1]
|
|
%tmp3 = tail call i32 %tmp2() nounwind ; <i32> [#uses=1]
|
|
ret i32 %tmp3
|
|
}
|
|
|
|
define i32 @main() nounwind ssp {
|
|
bb:
|
|
%tmp = tail call i32 @test(i32 1) ; <i32> [#uses=1]
|
|
ret i32 %tmp
|
|
}
|