llvm/test/Transforms/SCCP/apint-basictest4.ll
Chris Lattner 7a2bdde0a0 Fix a ton of comment typos found by codespell. Patch by
Luis Felipe Strano Moraes!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129558 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-15 05:18:47 +00:00

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621 B
LLVM

; This is a basic sanity check for constant propagation. It tests the basic
; logic operations.
; RUN: opt < %s -sccp -S | not grep and
; RUN: opt < %s -sccp -S | not grep trunc
; RUN: opt < %s -sccp -S | grep {ret i100 -1}
define i100 @test(i133 %A) {
%B = and i133 0, %A
%C = icmp sgt i133 %B, 0
br i1 %C, label %BB1, label %BB2
BB1:
%t3 = xor i133 %B, -1
%t4 = trunc i133 %t3 to i100
br label %BB3
BB2:
%f1 = or i133 -1, %A
%f2 = lshr i133 %f1, 33
%f3 = trunc i133 %f2 to i100
br label %BB3
BB3:
%Ret = phi i100 [%t4, %BB1], [%f3, %BB2]
ret i100 %Ret
}