mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-25 12:12:47 +01:00
5eea1c2f70
This reverts commit 59d6e814ce0e7b40b7cc3ab136b9af2ffab9c6f8. The cause for the revert (3 clang tests running opt -ipconstprop) was fixed by removing those lines.
35 lines
667 B
LLVM
35 lines
667 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
|
|
; RUN: opt < %s -ipsccp -S | FileCheck %s
|
|
|
|
; See PR26774
|
|
|
|
define i32 @baz() {
|
|
; CHECK-LABEL: @baz(
|
|
; CHECK-NEXT: ret i32 10
|
|
;
|
|
ret i32 10
|
|
}
|
|
|
|
; We can const-prop @baz's return value *into* @foo, but cannot
|
|
; constprop @foo's return value into bar.
|
|
|
|
define linkonce_odr i32 @foo() {
|
|
; CHECK-LABEL: @foo(
|
|
; CHECK-NEXT: [[VAL:%.*]] = call i32 @baz()
|
|
; CHECK-NEXT: ret i32 10
|
|
;
|
|
|
|
%val = call i32 @baz()
|
|
ret i32 %val
|
|
}
|
|
|
|
define i32 @bar() {
|
|
; CHECK-LABEL: @bar(
|
|
; CHECK-NEXT: [[VAL:%.*]] = call i32 @foo()
|
|
; CHECK-NEXT: ret i32 [[VAL]]
|
|
;
|
|
|
|
%val = call i32 @foo()
|
|
ret i32 %val
|
|
}
|