llvm-6502/test/Transforms/InstCombine/hoist_instr.ll
Daniel Dunbar 31ab6e3364 Eliminate uses of %prcontext.
- I'd appreciate it if someone else eyeballs my changes to make sure I captured
   the intent of the test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81083 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-05 11:35:16 +00:00

19 lines
516 B
LLVM

; RUN: llvm-as < %s | opt -instcombine | llvm-dis | FileCheck %s
;; 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
; CHECK: then:
; CHECK-NEXT: sdiv i32
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
}