a3508e0246
If the graph is small and has single buildvector node, all scalars instructions must be from the same basic block to prevent compiler crash. Fixes #113451
34 lines
1.5 KiB
LLVM
34 lines
1.5 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
|
|
; RUN: opt -S --passes=slp-vectorizer -mtriple=x86_64-unknown-linux-gnu -mattr=+avx512dq -slp-threshold=-99999 < %s | FileCheck %s
|
|
|
|
define i32 @test(i32 %arg, i32 %arg1) {
|
|
; CHECK-LABEL: define i32 @test(
|
|
; CHECK-SAME: i32 [[ARG:%.*]], i32 [[ARG1:%.*]]) #[[ATTR0:[0-9]+]] {
|
|
; CHECK-NEXT: [[BB:.*:]]
|
|
; CHECK-NEXT: [[ZEXT:%.*]] = zext i32 [[ARG1]] to i64
|
|
; CHECK-NEXT: [[ZEXT2:%.*]] = zext i32 [[ARG]] to i64
|
|
; CHECK-NEXT: [[SEXT:%.*]] = sext i32 [[ARG]] to i64
|
|
; CHECK-NEXT: br label %[[BB3:.*]]
|
|
; CHECK: [[BB3]]:
|
|
; CHECK-NEXT: [[GETELEMENTPTR:%.*]] = getelementptr i64, ptr addrspace(1) null, i64 [[ZEXT]]
|
|
; CHECK-NEXT: [[GETELEMENTPTR4:%.*]] = getelementptr i64, ptr addrspace(1) null, i64 [[ZEXT2]]
|
|
; CHECK-NEXT: [[GETELEMENTPTR5:%.*]] = getelementptr i64, ptr addrspace(1) null, i64 [[SEXT]]
|
|
; CHECK-NEXT: [[ZEXT6:%.*]] = zext i32 0 to i64
|
|
; CHECK-NEXT: [[GETELEMENTPTR7:%.*]] = getelementptr i64, ptr addrspace(1) null, i64 [[ZEXT6]]
|
|
; CHECK-NEXT: ret i32 0
|
|
;
|
|
bb:
|
|
%zext = zext i32 %arg1 to i64
|
|
%zext2 = zext i32 %arg to i64
|
|
%sext = sext i32 %arg to i64
|
|
br label %bb3
|
|
|
|
bb3:
|
|
%getelementptr = getelementptr i64, ptr addrspace(1) null, i64 %zext
|
|
%getelementptr4 = getelementptr i64, ptr addrspace(1) null, i64 %zext2
|
|
%getelementptr5 = getelementptr i64, ptr addrspace(1) null, i64 %sext
|
|
%zext6 = zext i32 0 to i64
|
|
%getelementptr7 = getelementptr i64, ptr addrspace(1) null, i64 %zext6
|
|
ret i32 0
|
|
}
|