6cad45d5c6
Add module level inliner, which is a minimum viable product at this point. Also add some tests for it. RFC: https://lists.llvm.org/pipermail/llvm-dev/2021-August/152297.html Reviewed By: kazu Differential Revision: https://reviews.llvm.org/D106448
22 lines
513 B
LLVM
22 lines
513 B
LLVM
; RUN: opt -inline -S < %s | FileCheck %s
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; RUN: opt -passes='cgscc(inline)' -S < %s | FileCheck %s
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; RUN: opt -passes='module-inline' -S < %s | FileCheck %s
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define i32 @caller() {
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; CHECK-LABEL: @caller(
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; CHECK-NEXT: %val2 = call i32 @linkonce_callee(i32 42)
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; CHECK-NEXT: ret i32 %val2
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%val = call i32 @odr_callee()
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%val2 = call i32 @linkonce_callee(i32 %val);
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ret i32 %val2
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}
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define linkonce_odr i32 @odr_callee() {
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ret i32 42
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}
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define linkonce i32 @linkonce_callee(i32 %val) {
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ret i32 %val
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}
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