15ee17c3ce
Some of the tests from the X86 directory can be generalized to improve coverage for other architectures (cont.)
47 lines
1.8 KiB
LLVM
47 lines
1.8 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 4
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; RUN: %if x86-registered-target %{ opt -passes=slp-vectorizer -S -mtriple=x86_64-unknown-linux -slp-threshold=-10 < %s | FileCheck %s %}
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; RUN: %if aaarch64-registered-target %{ opt -passes=slp-vectorizer -S -mtriple=aarch64-unknown-linux -slp-threshold=-10 < %s | FileCheck %s %}
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define i32 @test() {
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; CHECK-LABEL: define i32 @test() {
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; CHECK-NEXT: bb:
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; CHECK-NEXT: br label [[BB1:%.*]]
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; CHECK: bb1:
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; CHECK-NEXT: [[TMP0:%.*]] = phi <2 x i32> [ [[TMP5:%.*]], [[BB3:%.*]] ], [ zeroinitializer, [[BB:%.*]] ]
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; CHECK-NEXT: [[TMP1:%.*]] = shufflevector <2 x i32> [[TMP0]], <2 x i32> poison, <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 1, i32 1>
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; CHECK-NEXT: br i1 false, label [[BB4:%.*]], label [[BB3]]
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; CHECK: bb3:
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; CHECK-NEXT: [[TMP2:%.*]] = shufflevector <2 x i32> [[TMP0]], <2 x i32> <i32 0, i32 poison>, <2 x i32> <i32 2, i32 1>
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; CHECK-NEXT: [[TMP3:%.*]] = add <2 x i32> zeroinitializer, [[TMP2]]
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; CHECK-NEXT: [[TMP4:%.*]] = or <2 x i32> zeroinitializer, [[TMP2]]
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; CHECK-NEXT: [[TMP5]] = shufflevector <2 x i32> [[TMP3]], <2 x i32> [[TMP4]], <2 x i32> <i32 0, i32 3>
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; CHECK-NEXT: br label [[BB1]]
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; CHECK: bb4:
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; CHECK-NEXT: [[TMP6:%.*]] = phi <8 x i32> [ [[TMP1]], [[BB1]] ]
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; CHECK-NEXT: ret i32 0
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;
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bb:
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br label %bb1
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bb1:
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%phi = phi i32 [ %or, %bb3 ], [ 0, %bb ]
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%phi2 = phi i32 [ %add, %bb3 ], [ 0, %bb ]
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br i1 false, label %bb4, label %bb3
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bb3:
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%or = or i32 0, %phi
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%add = add i32 0, 0
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br label %bb1
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bb4:
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%phi5 = phi i32 [ %phi2, %bb1 ]
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%phi6 = phi i32 [ %phi2, %bb1 ]
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%phi7 = phi i32 [ %phi2, %bb1 ]
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%phi8 = phi i32 [ %phi2, %bb1 ]
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%phi9 = phi i32 [ %phi2, %bb1 ]
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%phi10 = phi i32 [ %phi2, %bb1 ]
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%phi11 = phi i32 [ %phi, %bb1 ]
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%phi12 = phi i32 [ %phi, %bb1 ]
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ret i32 0
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}
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