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llvm-6502/test/Transforms/Inline/dynamic_alloca_test.ll
Reid Spencer eb1d74e0c8 For PR1319:
Remove && from the end of the lines to prevent tests from throwing run
lines into the background. Also, clean up places where the same command
is run multiple times by using a temporary file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36142 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-16 17:36:08 +00:00

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694 B
LLVM

; Test that functions with dynamic allocas get inlined in a case where
; naively inlining it would result in a miscompilation.
; RUN: llvm-upgrade < %s | llvm-as | opt -inline | llvm-dis | \
; RUN: grep llvm.stacksave
; RUN: llvm-upgrade < %s | llvm-as | opt -inline | llvm-dis | not grep callee
declare void %ext(int*)
implementation
internal void %callee(uint %N) {
%P = alloca int, uint %N ;; dynamic alloca
call void %ext(int* %P)
ret void
}
void %foo(uint %N) {
br label %Loop
Loop:
%count = phi uint [0, %0], [%next, %Loop]
%next = add uint %count, 1
call void %callee(uint %N)
%cond = seteq uint %count, 100000
br bool %cond, label %out, label %Loop
out:
ret void
}