88 lines
3.1 KiB
LLVM
88 lines
3.1 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt < %s -vector-combine -S -mtriple=x86_64-- | FileCheck %s
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define i1 @cmp_v4i32(<4 x float> %arg, <4 x float> %arg1) {
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; CHECK-LABEL: @cmp_v4i32(
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; CHECK-NEXT: bb:
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; CHECK-NEXT: [[T:%.*]] = bitcast <4 x float> [[ARG:%.*]] to <4 x i32>
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; CHECK-NEXT: [[T3:%.*]] = bitcast <4 x float> [[ARG1:%.*]] to <4 x i32>
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; CHECK-NEXT: [[TMP0:%.*]] = icmp eq <4 x i32> [[T]], [[T3]]
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; CHECK-NEXT: [[TMP1:%.*]] = extractelement <4 x i1> [[TMP0]], i32 0
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; CHECK-NEXT: br i1 [[TMP1]], label [[BB6:%.*]], label [[BB18:%.*]]
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; CHECK: bb6:
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; CHECK-NEXT: [[TMP2:%.*]] = icmp eq <4 x i32> [[T]], [[T3]]
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; CHECK-NEXT: [[TMP3:%.*]] = extractelement <4 x i1> [[TMP2]], i32 1
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; CHECK-NEXT: br i1 [[TMP3]], label [[BB10:%.*]], label [[BB18]]
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; CHECK: bb10:
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; CHECK-NEXT: [[TMP4:%.*]] = icmp eq <4 x i32> [[T]], [[T3]]
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; CHECK-NEXT: [[TMP5:%.*]] = extractelement <4 x i1> [[TMP4]], i32 2
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; CHECK-NEXT: br i1 [[TMP5]], label [[BB14:%.*]], label [[BB18]]
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; CHECK: bb14:
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; CHECK-NEXT: [[TMP6:%.*]] = icmp eq <4 x i32> [[T]], [[T3]]
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; CHECK-NEXT: [[TMP7:%.*]] = extractelement <4 x i1> [[TMP6]], i32 3
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; CHECK-NEXT: br label [[BB18]]
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; CHECK: bb18:
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; CHECK-NEXT: [[T19:%.*]] = phi i1 [ false, [[BB10]] ], [ false, [[BB6]] ], [ false, [[BB:%.*]] ], [ [[TMP7]], [[BB14]] ]
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; CHECK-NEXT: ret i1 [[T19]]
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;
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bb:
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%t = bitcast <4 x float> %arg to <4 x i32>
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%t2 = extractelement <4 x i32> %t, i32 0
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%t3 = bitcast <4 x float> %arg1 to <4 x i32>
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%t4 = extractelement <4 x i32> %t3, i32 0
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%t5 = icmp eq i32 %t2, %t4
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br i1 %t5, label %bb6, label %bb18
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bb6:
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%t7 = extractelement <4 x i32> %t, i32 1
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%t8 = extractelement <4 x i32> %t3, i32 1
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%t9 = icmp eq i32 %t7, %t8
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br i1 %t9, label %bb10, label %bb18
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bb10:
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%t11 = extractelement <4 x i32> %t, i32 2
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%t12 = extractelement <4 x i32> %t3, i32 2
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%t13 = icmp eq i32 %t11, %t12
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br i1 %t13, label %bb14, label %bb18
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bb14:
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%t15 = extractelement <4 x i32> %t, i32 3
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%t16 = extractelement <4 x i32> %t3, i32 3
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%t17 = icmp eq i32 %t15, %t16
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br label %bb18
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bb18:
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%t19 = phi i1 [ false, %bb10 ], [ false, %bb6 ], [ false, %bb ], [ %t17, %bb14 ]
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ret i1 %t19
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}
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define i32 @cmp_v2f64(<2 x double> %x, <2 x double> %y, <2 x double> %z) {
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; CHECK-LABEL: @cmp_v2f64(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[TMP0:%.*]] = fcmp oeq <2 x double> [[X:%.*]], [[Y:%.*]]
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; CHECK-NEXT: [[TMP1:%.*]] = extractelement <2 x i1> [[TMP0]], i32 1
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; CHECK-NEXT: br i1 [[TMP1]], label [[T:%.*]], label [[F:%.*]]
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; CHECK: t:
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; CHECK-NEXT: [[TMP2:%.*]] = fcmp ogt <2 x double> [[Y]], [[Z:%.*]]
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; CHECK-NEXT: [[TMP3:%.*]] = extractelement <2 x i1> [[TMP2]], i32 1
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; CHECK-NEXT: [[E:%.*]] = select i1 [[TMP3]], i32 42, i32 99
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; CHECK-NEXT: ret i32 [[E]]
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; CHECK: f:
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; CHECK-NEXT: ret i32 0
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;
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entry:
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%x1 = extractelement <2 x double> %x, i32 1
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%y1 = extractelement <2 x double> %y, i32 1
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%cmp1 = fcmp oeq double %x1, %y1
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br i1 %cmp1, label %t, label %f
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t:
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%z1 = extractelement <2 x double> %z, i32 1
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%cmp2 = fcmp ogt double %y1, %z1
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%e = select i1 %cmp2, i32 42, i32 99
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ret i32 %e
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f:
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ret i32 0
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}
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