You've already forked linux-packaging-mono
69 lines
2.8 KiB
LLVM
69 lines
2.8 KiB
LLVM
|
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
|
||
|
|
; RUN: opt -print-predicateinfo -analyze < %s 2>&1 | FileCheck %s
|
||
|
|
; Don't insert predicate info for conditions with a single target.
|
||
|
|
@a = global i32 1, align 4
|
||
|
|
@d = common global i32 0, align 4
|
||
|
|
@c = common global i32 0, align 4
|
||
|
|
@b = common global i32 0, align 4
|
||
|
|
@e = common global i32 0, align 4
|
||
|
|
|
||
|
|
define i32 @main() {
|
||
|
|
; CHECK-LABEL: @main(
|
||
|
|
; CHECK-NEXT: [[TMP1:%.*]] = load i32, i32* @d, align 4
|
||
|
|
; CHECK-NEXT: [[TMP2:%.*]] = icmp eq i32 [[TMP1]], 0
|
||
|
|
; CHECK-NEXT: br i1 [[TMP2]], label [[TMP3:%.*]], label [[TMP13:%.*]]
|
||
|
|
; CHECK: [[TMP4:%.*]] = load i32, i32* @a, align 4
|
||
|
|
; CHECK-NEXT: [[TMP5:%.*]] = load i32, i32* @c, align 4
|
||
|
|
; CHECK-NEXT: [[TMP6:%.*]] = icmp slt i32 [[TMP5]], 1
|
||
|
|
; CHECK-NEXT: br i1 [[TMP6]], label [[TMP7:%.*]], label [[TMP9:%.*]]
|
||
|
|
; CHECK: [[TMP8:%.*]] = icmp eq i32 [[TMP4]], 0
|
||
|
|
; CHECK-NEXT: br i1 [[TMP8]], label [[TMP9]], label [[TMP9]]
|
||
|
|
; CHECK: [[DOT0:%.*]] = phi i32 [ [[TMP4]], [[TMP7]] ], [ [[TMP4]], [[TMP7]] ], [ [[DOT1:%.*]], [[TMP13]] ], [ [[TMP4]], [[TMP3]] ]
|
||
|
|
; CHECK-NEXT: [[TMP10:%.*]] = load i32, i32* @b, align 4
|
||
|
|
; CHECK-NEXT: [[TMP11:%.*]] = sdiv i32 [[TMP10]], [[DOT0]]
|
||
|
|
; CHECK-NEXT: [[TMP12:%.*]] = icmp eq i32 [[TMP11]], 0
|
||
|
|
; CHECK-NEXT: br i1 [[TMP12]], label [[TMP13]], label [[TMP13]]
|
||
|
|
; CHECK: [[DOT1]] = phi i32 [ [[DOT0]], [[TMP9]] ], [ [[DOT0]], [[TMP9]] ], [ undef, [[TMP0:%.*]] ]
|
||
|
|
; CHECK-NEXT: [[TMP14:%.*]] = load i32, i32* @e, align 4
|
||
|
|
; CHECK-NEXT: [[TMP15:%.*]] = icmp eq i32 [[TMP14]], 0
|
||
|
|
; CHECK-NEXT: br i1 [[TMP15]], label [[TMP16:%.*]], label [[TMP9]]
|
||
|
|
; CHECK: ret i32 0
|
||
|
|
;
|
||
|
|
%1 = load i32, i32* @d, align 4
|
||
|
|
%2 = icmp eq i32 %1, 0
|
||
|
|
br i1 %2, label %3, label %13
|
||
|
|
|
||
|
|
; <label>:3: ; preds = %0
|
||
|
|
%4 = load i32, i32* @a, align 4
|
||
|
|
%5 = load i32, i32* @c, align 4
|
||
|
|
%6 = icmp slt i32 %5, 1
|
||
|
|
br i1 %6, label %7, label %9
|
||
|
|
|
||
|
|
; <label>:7: ; preds = %3
|
||
|
|
%8 = icmp eq i32 %4, 0
|
||
|
|
br i1 %8, label %9, label %9
|
||
|
|
|
||
|
|
; <label>:9: ; preds = %13, %7, %7, %3
|
||
|
|
%.0 = phi i32 [ %4, %7 ], [ %4, %7 ], [ %.1, %13 ], [ %4, %3 ]
|
||
|
|
%10 = load i32, i32* @b, align 4
|
||
|
|
%11 = sdiv i32 %10, %.0
|
||
|
|
%12 = icmp eq i32 %11, 0
|
||
|
|
br i1 %12, label %13, label %13
|
||
|
|
|
||
|
|
; <label>:13: ; preds = %9, %9, %0
|
||
|
|
%.1 = phi i32 [ %.0, %9 ], [ %.0, %9 ], [ undef, %0 ]
|
||
|
|
%14 = load i32, i32* @e, align 4
|
||
|
|
%15 = icmp eq i32 %14, 0
|
||
|
|
br i1 %15, label %16, label %9
|
||
|
|
|
||
|
|
; <label>:16: ; preds = %13
|
||
|
|
ret i32 0
|
||
|
|
}
|
||
|
|
|
||
|
|
; Function Attrs: argmemonly nounwind
|
||
|
|
declare void @llvm.lifetime.start.p0i8(i64, i8* nocapture)
|
||
|
|
|
||
|
|
; Function Attrs: argmemonly nounwind
|
||
|
|
declare void @llvm.lifetime.end.p0i8(i64, i8* nocapture)
|
||
|
|
|