llvm/test/Transforms/Inline/inline_prune.ll
Dan Gohman f2f6ce65b7 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 18:01:28 +00:00

46 lines
1.3 KiB
LLVM

; RUN: opt < %s -inline -S | \
; RUN: not grep {callee\[12\](}
; RUN: opt < %s -inline -S | not grep mul
define internal i32 @callee1(i32 %A, i32 %B) {
%cond = icmp eq i32 %A, 123 ; <i1> [#uses=1]
br i1 %cond, label %T, label %F
T: ; preds = %0
%C = mul i32 %B, %B ; <i32> [#uses=1]
ret i32 %C
F: ; preds = %0
ret i32 0
}
define internal i32 @callee2(i32 %A, i32 %B) {
switch i32 %A, label %T [
i32 10, label %F
i32 1234, label %G
]
; No predecessors!
%cond = icmp eq i32 %A, 123 ; <i1> [#uses=1]
br i1 %cond, label %T, label %F
T: ; preds = %1, %0
%C = mul i32 %B, %B ; <i32> [#uses=1]
ret i32 %C
F: ; preds = %1, %0
ret i32 0
G: ; preds = %0
%D = mul i32 %B, %B ; <i32> [#uses=1]
%E = mul i32 %D, %B ; <i32> [#uses=1]
ret i32 %E
}
define i32 @test(i32 %A) {
%X = call i32 @callee1( i32 10, i32 %A ) ; <i32> [#uses=1]
%Y = call i32 @callee2( i32 10, i32 %A ) ; <i32> [#uses=1]
%Z = add i32 %X, %Y ; <i32> [#uses=1]
ret i32 %Z
}