41d5033eb1
This enabled opaque pointers by default in LLVM. The effect of this is twofold: * If IR that contains *neither* explicit ptr nor %T* types is passed to tools, we will now use opaque pointer mode, unless -opaque-pointers=0 has been explicitly passed. * Users of LLVM as a library will now default to opaque pointers. It is possible to opt-out by calling setOpaquePointers(false) on LLVMContext. A cmake option to toggle this default will not be provided. Frontends or other tools that want to (temporarily) keep using typed pointers should disable opaque pointers via LLVMContext. Differential Revision: https://reviews.llvm.org/D126689
24 lines
770 B
LLVM
24 lines
770 B
LLVM
; RUN: opt < %s -O2 -pgo-kind=pgo-instr-gen-pipeline -S | FileCheck %s --check-prefix=GEN
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; RUN: opt < %s -O2 -pgo-kind=pgo-instr-gen-pipeline -profile-file=default.profraw -S | FileCheck %s --check-prefix=GEN
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target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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define i32 @foo(i32 %i) {
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entry:
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; GEN: %pgocount = load i64, ptr @__profc_foo
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; GEN-NOT: %pgocount.i = load i64, ptr @__profc__stdin__bar
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%call = call i32 @bar()
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%add = add nsw i32 %i, %call
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ret i32 %add
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}
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define internal i32 @bar() {
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; check that bar is inlined into foo and eliminiated from IR.
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; GEN-NOT: define internal i32 @bar
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entry:
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%call = call i32 (...) @bar1()
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ret i32 %call
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}
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declare i32 @bar1(...)
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