mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-23 11:13:28 +01:00
8286c97bd8
This patch should fix the cause of the stage2 failures and PR45185. This reverts the revert commit c52f839e723ee288db2a3e21860b011f6a9d707e.
60 lines
2.3 KiB
LLVM
60 lines
2.3 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
|
|
; RUN: opt -ipsccp -S %s | FileCheck %s
|
|
|
|
;Test for PR45185.
|
|
|
|
define void @spam([4 x [24 x float]]* %arg) {
|
|
; CHECK-LABEL: @spam(
|
|
; CHECK-NEXT: bb:
|
|
; CHECK-NEXT: [[TMP:%.*]] = getelementptr inbounds [4 x [24 x float]], [4 x [24 x float]]* [[ARG:%.*]], i64 0, i64 0, i64 0
|
|
; CHECK-NEXT: call void @blam(i32 0, float* nonnull [[TMP]])
|
|
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds [4 x [24 x float]], [4 x [24 x float]]* [[ARG]], i64 0, i64 1, i64 0
|
|
; CHECK-NEXT: call void @blam(i32 1, float* nonnull [[TMP1]])
|
|
; CHECK-NEXT: [[TMP2:%.*]] = getelementptr inbounds [4 x [24 x float]], [4 x [24 x float]]* [[ARG]], i64 0, i64 2, i64 0
|
|
; CHECK-NEXT: call void @blam(i32 2, float* nonnull [[TMP2]])
|
|
; CHECK-NEXT: ret void
|
|
;
|
|
bb:
|
|
%tmp = getelementptr inbounds [4 x [24 x float]], [4 x [24 x float]]* %arg, i64 0, i64 0, i64 0
|
|
call void @blam(i32 0, float* nonnull %tmp)
|
|
%tmp1 = getelementptr inbounds [4 x [24 x float]], [4 x [24 x float]]* %arg, i64 0, i64 1, i64 0
|
|
call void @blam(i32 1, float* nonnull %tmp1)
|
|
%tmp2 = getelementptr inbounds [4 x [24 x float]], [4 x [24 x float]]* %arg, i64 0, i64 2, i64 0
|
|
call void @blam(i32 2, float* nonnull %tmp2)
|
|
ret void
|
|
}
|
|
|
|
; Make sure we do not incorrectly eliminate the checks in @blam.
|
|
define internal void @blam(i32 %arg, float* nocapture %arg1) {
|
|
; CHECK-LABEL: define {{.*}} @blam(
|
|
; CHECK-NEXT: bb:
|
|
; CHECK-NEXT: [[TMP:%.*]] = icmp eq i32 [[ARG:%.*]], 0
|
|
; CHECK-NEXT: br i1 [[TMP]], label [[BB2:%.*]], label [[BB3:%.*]]
|
|
; CHECK: bb2:
|
|
; CHECK-NEXT: br label [[BB5:%.*]]
|
|
; CHECK: bb3:
|
|
; CHECK-NEXT: [[TMP4:%.*]] = icmp eq i32 [[ARG]], 2
|
|
; CHECK-NEXT: br i1 [[TMP4]], label [[BB5]], label [[BB6:%.*]]
|
|
; CHECK: bb5:
|
|
; CHECK-NEXT: ret void
|
|
; CHECK: bb6:
|
|
; CHECK-NEXT: ret void
|
|
;
|
|
bb:
|
|
%tmp = icmp eq i32 %arg, 0
|
|
br i1 %tmp, label %bb2, label %bb3
|
|
|
|
bb2: ; preds = %bb
|
|
br label %bb5
|
|
|
|
bb3: ; preds = %bb
|
|
%tmp4 = icmp eq i32 %arg, 2
|
|
br i1 %tmp4, label %bb5, label %bb6
|
|
|
|
bb5: ; preds = %bb3, %bb2
|
|
ret void
|
|
|
|
bb6: ; preds = %bb3
|
|
ret void
|
|
}
|