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llvm-mirror/test/Transforms/NewGVN/2007-07-31-RedundantPhi.ll
Arthur Eubanks fc1584be52 [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN
Summary: Following https://reviews.llvm.org/D82607.

Reviewers: ychen

Subscribers: asbirlea, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D82688
2020-06-26 20:28:18 -07:00

24 lines
977 B
LLVM

; RUN: opt < %s -basic-aa -newgvn -S | FileCheck %s
@img_width = external global i16 ; <i16*> [#uses=2]
define i32 @smpUMHEXBipredIntegerPelBlockMotionSearch(i16* %cur_pic, i16 signext %ref, i32 %list, i32 %pic_pix_x, i32 %pic_pix_y, i32 %blocktype, i16 signext %pred_mv_x1, i16 signext %pred_mv_y1, i16 signext %pred_mv_x2, i16 signext %pred_mv_y2, i16* %mv_x, i16* %mv_y, i16* %s_mv_x, i16* %s_mv_y, i32 %search_range, i32 %min_mcost, i32 %lambda_factor) {
cond_next143: ; preds = %entry
store i16 0, i16* @img_width, align 2
br i1 false, label %cond_next449, label %cond_false434
cond_false434: ; preds = %cond_true415
br label %cond_next449
cond_next449: ; preds = %cond_false434, %cond_true415
br i1 false, label %cond_next698, label %cond_false470
cond_false470: ; preds = %cond_next449
br label %cond_next698
cond_next698: ; preds = %cond_true492
%tmp701 = load i16, i16* @img_width, align 2 ; <i16> [#uses=0]
; CHECK-NOT: %tmp701 =
ret i32 0
}