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llvm-mirror/test/Transforms/SCCP/apint-ipsccp1.ll
Dan Gohman 205b641954 Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.

llvm-svn: 81537
2009-09-11 18:01:28 +00:00

25 lines
438 B
LLVM

; RUN: opt < %s -ipsccp -S | grep -v {ret i512 undef} | \
; RUN: grep {ret i8 2}
define internal i512 @test(i1 %B) {
br i1 %B, label %BB1, label %BB2
BB1:
%Val = add i512 0, 1
br label %BB3
BB2:
br label %BB3
BB3:
%Ret = phi i512 [%Val, %BB1], [2, %BB2]
ret i512 %Ret
}
define i8 @caller()
{
%t1 = and i2 2, 1
%t11 = trunc i2 %t1 to i1
%t2 = call i512 @test(i1 %t11)
%t3 = trunc i512 %t2 to i8
ret i8 %t3
}