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Fast-isel is now *minimally* functional. Add a testcase to
demonstrate the extent of its capabilities. Note that it only attempts to operate on one of the blocks in this testcase. llvm-svn: 55016
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test/CodeGen/X86/fast-isel.ll
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17
test/CodeGen/X86/fast-isel.ll
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; RUN: llvm-as < %s | llc -fast-isel | grep add | count 1
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; This tests very minimal fast-isel functionality.
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define i32 @foo(i32* %p, i32* %q) {
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entry:
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%r = load i32* %p
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%s = load i32* %q
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br label %fast
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fast:
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%t = add i32 %r, %s
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br label %exit
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exit:
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ret i32 %t
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}
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