forked from OSchip/llvm-project
56 lines
1.7 KiB
LLVM
56 lines
1.7 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s
|
|
|
|
define void @handle_vector_size_attribute() nounwind {
|
|
; CHECK-LABEL: handle_vector_size_attribute:
|
|
; CHECK: # %bb.0: # %entry
|
|
; CHECK-NEXT: movl 0, %eax
|
|
; CHECK-NEXT: decl %eax
|
|
; CHECK-NEXT: cmpl $2, %eax
|
|
; CHECK-NEXT: jae .LBB0_2
|
|
; CHECK-NEXT: # %bb.1: # %cond_next129
|
|
; CHECK-NEXT: movb 0, %al
|
|
; CHECK-NEXT: movzbl %al, %eax
|
|
; CHECK-NEXT: # kill: def %eax killed %eax def %ax
|
|
; CHECK-NEXT: divb %al
|
|
; CHECK-NEXT: movzbl %al, %eax
|
|
; CHECK-NEXT: cmpq %rax, %rax
|
|
; CHECK-NEXT: .LBB0_2: # %bb84
|
|
; CHECK-NEXT: retq
|
|
entry:
|
|
%tmp69 = load i32, i32* null ; <i32> [#uses=1]
|
|
switch i32 %tmp69, label %bb84 [
|
|
i32 2, label %bb77
|
|
i32 1, label %bb77
|
|
]
|
|
|
|
bb77: ; preds = %entry, %entry
|
|
%tmp99 = udiv i64 0, 0 ; <i64> [#uses=1]
|
|
%tmp = load i8, i8* null ; <i8> [#uses=1]
|
|
%tmp114 = icmp eq i64 0, 0 ; <i1> [#uses=1]
|
|
br label %cond_true115
|
|
|
|
bb84: ; preds = %entry
|
|
ret void
|
|
|
|
cond_true115: ; preds = %bb77
|
|
%tmp118 = load i8, i8* null ; <i8> [#uses=1]
|
|
br label %cond_true120
|
|
|
|
cond_true120: ; preds = %cond_true115
|
|
%tmp127 = udiv i8 %tmp, %tmp118 ; <i8> [#uses=1]
|
|
%tmp127.upgrd.1 = zext i8 %tmp127 to i64 ; <i64> [#uses=1]
|
|
br label %cond_next129
|
|
|
|
cond_next129: ; preds = %cond_true120, %cond_true115
|
|
%iftmp.30.0 = phi i64 [ %tmp127.upgrd.1, %cond_true120 ] ; <i64> [#uses=1]
|
|
%tmp132 = icmp eq i64 %iftmp.30.0, %tmp99 ; <i1> [#uses=1]
|
|
br i1 %tmp132, label %cond_false148, label %cond_next136
|
|
|
|
cond_next136: ; preds = %cond_next129, %bb77
|
|
ret void
|
|
|
|
cond_false148: ; preds = %cond_next129
|
|
ret void
|
|
}
|