211cf8a384
Another step towards getting rid of dependencies to the legacy pass manager. Primary change here is to just do -passes=foo instead of -foo in simple situations (when running a single transform pass). But also updated a few test running multiple passes. Also removed some "duplicated" RUN lines in a few tests that where using both -foo and -passes=foo syntax. No need to do the same kind of testing twice.
24 lines
462 B
LLVM
24 lines
462 B
LLVM
; RUN: opt -passes=sink -S < %s | FileCheck %s
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; Verify that IR sinking does not move convergent operations to
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; blocks that are not control equivalent.
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; CHECK: define i32 @foo
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; CHECK: entry
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; CHECK-NEXT: call i32 @bar
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; CHECK-NEXT: br i1 %arg
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define i32 @foo(i1 %arg) {
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entry:
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%c = call i32 @bar() nounwind readonly convergent
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br i1 %arg, label %then, label %end
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then:
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ret i32 %c
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end:
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ret i32 0
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}
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declare i32 @bar() nounwind readonly convergent
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