mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-22 07:32:48 +00:00
76806b6a43
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48103 91177308-0d34-0410-b5e6-96231b3b80d8
18 lines
506 B
LLVM
18 lines
506 B
LLVM
; RUN: llvm-as < %s | opt -instcombine | llvm-dis | \
|
|
; RUN: %prcontext div 1 | grep then:
|
|
|
|
;; This tests that the div is hoisted into the then block.
|
|
define i32 @foo(i1 %C, i32 %A, i32 %B) {
|
|
entry:
|
|
br i1 %C, label %then, label %endif
|
|
|
|
then: ; preds = %entry
|
|
br label %endif
|
|
|
|
endif: ; preds = %then, %entry
|
|
%X = phi i32 [ %A, %then ], [ 15, %entry ] ; <i32> [#uses=1]
|
|
%Y = sdiv i32 %X, 42 ; <i32> [#uses=1]
|
|
ret i32 %Y
|
|
}
|
|
|