e03d254bbd
Metric: size..text
size..text results results0 diff
SingleSource/Regression/C/gcc-c-torture/execute/GCC-C-execute-980605-1.test 445.00 461.00 3.6%
SingleSource/Benchmarks/Adobe-C++/loop_unroll.test 428477.00 428445.00 -0.0%
External/SPEC/CFP2006/447.dealII/447.dealII.test 618849.00 618785.00 -0.0%
For all tests some extra code was optimized, GCC-C-execute has some more
inlining after
Differential Revision: https://reviews.llvm.org/D132261
55 lines
1.4 KiB
LLVM
55 lines
1.4 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
|
|
; RUN: opt -S -passes=slp-vectorizer -mtriple=x86_64-unknown-linux < %s | FileCheck %s
|
|
define void @test() {
|
|
; CHECK-LABEL: @test(
|
|
; CHECK-NEXT: bb:
|
|
; CHECK-NEXT: br i1 false, label [[PH:%.*]], label [[EXIT:%.*]]
|
|
; CHECK: ph:
|
|
; CHECK-NEXT: [[TMP0:%.*]] = call i8 @llvm.vector.reduce.and.v8i8(<8 x i8> zeroinitializer)
|
|
; CHECK-NEXT: [[OP_RDX2:%.*]] = and i8 0, [[TMP0]]
|
|
; CHECK-NEXT: br label [[EXIT]]
|
|
; CHECK: exit:
|
|
; CHECK-NEXT: [[PHI:%.*]] = phi i8 [ [[OP_RDX2]], [[PH]] ], [ 0, [[BB:%.*]] ]
|
|
; CHECK-NEXT: ret void
|
|
;
|
|
bb:
|
|
br i1 false, label %ph, label %exit
|
|
|
|
ph:
|
|
%add1 = add i8 0, 0
|
|
%add2 = add i8 %add1, 0
|
|
%add3 = add i8 %add1, 0
|
|
%add4 = add i8 %add1, 0
|
|
%add5 = add i8 %add1, 0
|
|
%add6 = add i8 %add1, 0
|
|
%add7 = add i8 %add1, 0
|
|
%add8 = add i8 %add1, 0
|
|
%add9 = add i8 0, 0
|
|
%add10 = add i8 0, %add9
|
|
%0 = and i8 %add10, %add3
|
|
%1 = and i8 %0, %add2
|
|
%2 = and i8 %1, %add4
|
|
%3 = and i8 %2, 0
|
|
%4 = and i8 %3, %add5
|
|
%5 = and i8 %4, %add6
|
|
%6 = and i8 %5, 0
|
|
%7 = and i8 %6, 0
|
|
%8 = and i8 %7, 0
|
|
%9 = and i8 %8, 0
|
|
%10 = and i8 %9, 0
|
|
%11 = and i8 %10, 0
|
|
%12 = and i8 %11, 0
|
|
%13 = and i8 %12, %add7
|
|
%14 = and i8 %13, %add8
|
|
%15 = and i8 %14, 0
|
|
%16 = and i8 %15, 0
|
|
%17 = and i8 %16, 0
|
|
%18 = and i8 %17, 0
|
|
%and = and i8 %18, %add1
|
|
br label %exit
|
|
|
|
exit:
|
|
%phi = phi i8 [ %and, %ph ], [ 0, %bb ]
|
|
ret void
|
|
}
|