mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-24 11:42:57 +01:00
32 lines
996 B
LLVM
32 lines
996 B
LLVM
; RUN: llvm-as < %s | llc
|
|
|
|
; This caused a problem because the argument of a call was defined by
|
|
; the return value of another call that appears later in the code.
|
|
; When processing the first call, the second call has not yet been processed
|
|
; so no LiveRange has been created for its return value.
|
|
;
|
|
; llc dies in UltraSparcRegInfo::suggestRegs4CallArgs() with:
|
|
; ERROR: In call instr, no LR for arg: 0x1009e0740
|
|
;
|
|
|
|
declare i32 @getInt(i32)
|
|
|
|
define i32 @main(i32 %argc, i8** %argv) {
|
|
bb0:
|
|
br label %bb2
|
|
|
|
bb1: ; preds = %bb2
|
|
%reg222 = call i32 @getInt( i32 %reg218 ) ; <i32> [#uses=1]
|
|
%reg110 = add i32 %reg222, 1 ; <i32> [#uses=2]
|
|
%b = icmp sle i32 %reg110, 0 ; <i1> [#uses=1]
|
|
br i1 %b, label %bb2, label %bb3
|
|
|
|
bb2: ; preds = %bb1, %bb0
|
|
%reg218 = call i32 @getInt( i32 %argc ) ; <i32> [#uses=1]
|
|
br label %bb1
|
|
|
|
bb3: ; preds = %bb1
|
|
ret i32 %reg110
|
|
}
|
|
|