mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-01 00:11:00 +00:00
49589f0d0e
versions of Bash. In addition, I can back out the change to the lit built-in shell test runner to support this. This should fix the majority of fallout on Darwin, but I suspect there will be a few straggling issues. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159544 91177308-0d34-0410-b5e6-96231b3b80d8
58 lines
1.3 KiB
LLVM
58 lines
1.3 KiB
LLVM
; RUN: not llvm-as < %s -o /dev/null 2>&1 | FileCheck %s
|
|
|
|
define i32 @f1(i32 %x) {
|
|
%y = add i32 %z, 1
|
|
%z = add i32 %x, 1
|
|
ret i32 %y
|
|
; CHECK: Instruction does not dominate all uses!
|
|
; CHECK-NEXT: %z = add i32 %x, 1
|
|
; CHECK-NEXT: %y = add i32 %z, 1
|
|
}
|
|
|
|
declare i32 @g()
|
|
define void @f2(i32 %x) {
|
|
bb0:
|
|
%y1 = invoke i32 @g() to label %bb1 unwind label %bb2
|
|
bb1:
|
|
ret void
|
|
bb2:
|
|
%y2 = phi i32 [%y1, %bb0]
|
|
%y3 = landingpad i32 personality i32 ()* @g
|
|
cleanup
|
|
ret void
|
|
; CHECK: Instruction does not dominate all uses!
|
|
; CHECK-NEXT: %y1 = invoke i32 @g()
|
|
; CHECK-NEXT: to label %bb1 unwind label %bb2
|
|
; CHECK-NEXT: %y2 = phi i32 [ %y1, %bb0 ]
|
|
}
|
|
|
|
define void @f3(i32 %x) {
|
|
bb0:
|
|
%y1 = invoke i32 @g() to label %bb1 unwind label %bb2
|
|
bb1:
|
|
ret void
|
|
bb2:
|
|
%y2 = landingpad i32 personality i32 ()* @g
|
|
cleanup
|
|
br label %bb3
|
|
bb3:
|
|
%y3 = phi i32 [%y1, %bb2]
|
|
ret void
|
|
; CHECK: Instruction does not dominate all uses!
|
|
; CHECK-NEXT: %y1 = invoke i32 @g()
|
|
; CHECK-NEXT: to label %bb1 unwind label %bb2
|
|
; CHECK-NEXT: %y3 = phi i32 [ %y1, %bb2 ]
|
|
}
|
|
|
|
define void @f4(i32 %x) {
|
|
bb0:
|
|
br label %bb1
|
|
bb1:
|
|
%y3 = phi i32 [%y1, %bb0]
|
|
%y1 = add i32 %x, 1
|
|
ret void
|
|
; CHECK: Instruction does not dominate all uses!
|
|
; CHECK-NEXT: %y1 = add i32 %x, 1
|
|
; CHECK-NEXT: %y3 = phi i32 [ %y1, %bb0 ]
|
|
}
|