forked from OSchip/llvm-project
46 lines
1.7 KiB
LLVM
46 lines
1.7 KiB
LLVM
; XFAIL: *
|
|
; RUN: opt < %s -newgvn -S | FileCheck %s
|
|
|
|
%struct..0anon = type { i32 }
|
|
%struct.FILE = type { i8*, i32, i32, i16, i16, %struct.__sbuf, i32, i8*, i32 (i8*)*, i32 (i8*, i8*, i32)*, i64 (i8*, i64, i32)*, i32 (i8*, i8*, i32)*, %struct.__sbuf, %struct.__sFILEX*, i32, [3 x i8], [1 x i8], %struct.__sbuf, i32, i64 }
|
|
%struct.__sFILEX = type opaque
|
|
%struct.__sbuf = type { i8*, i32 }
|
|
%struct.rtx_def = type { i16, i8, i8, [1 x %struct..0anon] }
|
|
@n_spills = external global i32 ; <i32*> [#uses=2]
|
|
|
|
define i32 @reload(%struct.rtx_def* %first, i32 %global, %struct.FILE* %dumpfile) {
|
|
cond_next2835.1: ; preds = %cond_next2861
|
|
%tmp2922 = load i32, i32* @n_spills, align 4 ; <i32> [#uses=0]
|
|
br label %bb2928
|
|
|
|
bb2928: ; preds = %cond_next2835.1, %cond_next2943
|
|
br i1 false, label %cond_next2943, label %cond_true2935
|
|
|
|
cond_true2935: ; preds = %bb2928
|
|
br label %cond_next2943
|
|
|
|
cond_next2943: ; preds = %cond_true2935, %bb2928
|
|
br i1 false, label %bb2982.preheader, label %bb2928
|
|
|
|
bb2982.preheader: ; preds = %cond_next2943
|
|
%tmp298316 = load i32, i32* @n_spills, align 4 ; <i32> [#uses=0]
|
|
ret i32 %tmp298316
|
|
|
|
}
|
|
|
|
; CHECK: define i32 @reload(%struct.rtx_def* %first, i32 %global, %struct.FILE* %dumpfile) {
|
|
; CHECK-NEXT: cond_next2835.1:
|
|
; CHECK-NEXT: br label %bb2928
|
|
; CHECK: bb2928:
|
|
; CHECK-NEXT: br i1 false, label %bb2928.cond_next2943_crit_edge, label %cond_true2935
|
|
; CHECK: bb2928.cond_next2943_crit_edge:
|
|
; CHECK-NEXT: br label %cond_next2943
|
|
; CHECK: cond_true2935:
|
|
; CHECK-NEXT: br label %cond_next2943
|
|
; CHECK: cond_next2943:
|
|
; CHECK-NEXT: br i1 false, label %bb2982.preheader, label %bb2928
|
|
; CHECK: bb2982.preheader:
|
|
; CHECK-NEXT: %tmp298316 = load i32, i32* @n_spills, align 4
|
|
; CHECK-NEXT: ret i32 %tmp298316
|
|
; CHECK-NEXT: }
|