a1710eb3cd
The LIT test cases were migrated with the script provided by Nikita Popov. No manual changes were made. Committed without review since no functional changes, after consultation with uweigand.
20 lines
401 B
LLVM
20 lines
401 B
LLVM
; Check that we don't insert unnecessary CC spills
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;
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; RUN: llc < %s -mtriple=s390x-linux-gnu
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declare signext i32 @f()
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define signext i32 @test(ptr %ptr) {
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; CHECK-NOT: ipm
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entry:
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%0 = load i32, ptr %ptr, align 4
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%tobool = icmp eq i32 %0, 0
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%call = tail call signext i32 @f()
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%1 = icmp slt i32 %call, 40
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%2 = or i1 %tobool, %1
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%retv = select i1 %2, i32 %call, i32 40
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ret i32 %retv
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}
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