mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2025-02-01 05:01:59 +01:00
a62270de2c
The reversion apparently deleted the test/Transforms directory. Will be re-reverting again. llvm-svn: 358552
21 lines
658 B
LLVM
21 lines
658 B
LLVM
; Check that the call doesn't get removed even if
|
|
; it has no uses. It could have side-effects.
|
|
; RUN: opt -loop-unswitch -S %s | FileCheck %s
|
|
; RUN: opt -loop-unswitch -enable-mssa-loop-dependency=true -verify-memoryssa -S %s | FileCheck %s
|
|
|
|
; CHECK-LABEL: @tinky
|
|
define i32 @tinkywinky(i8 %patatino) {
|
|
%cmp1 = icmp slt i8 %patatino, 5
|
|
br label %body
|
|
body:
|
|
%i = select i1 %cmp1, i8 6, i8 undef
|
|
br i1 true, label %body, label %end
|
|
end:
|
|
%split = phi i8 [ %i, %body ]
|
|
%conv4 = sext i8 %split to i32
|
|
; CHECK: tail call fastcc i32 @fn5(
|
|
%call = tail call fastcc i32 @fn5(i32 %conv4)
|
|
ret i32 0
|
|
}
|
|
declare fastcc i32 @fn5(i32 returned) unnamed_addr
|