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path: root/test/Transforms/LoopVectorize/minmax_reduction.ll
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Diffstat (limited to 'test/Transforms/LoopVectorize/minmax_reduction.ll')
-rw-r--r--test/Transforms/LoopVectorize/minmax_reduction.ll124
1 files changed, 62 insertions, 62 deletions
diff --git a/test/Transforms/LoopVectorize/minmax_reduction.ll b/test/Transforms/LoopVectorize/minmax_reduction.ll
index 502fd8b9383b1..0e47260984f22 100644
--- a/test/Transforms/LoopVectorize/minmax_reduction.ll
+++ b/test/Transforms/LoopVectorize/minmax_reduction.ll
@@ -10,14 +10,14 @@ target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f3
; Turn this into a max reduction. Make sure we use a splat to initialize the
; vector for the reduction.
-; CHECK: @max_red
+; CHECK-LABEL: @max_red(
; CHECK: %[[VAR:.*]] = insertelement <2 x i32> undef, i32 %max, i32 0
; CHECK: {{.*}} = shufflevector <2 x i32> %[[VAR]], <2 x i32> undef, <2 x i32> zeroinitializer
; CHECK: icmp sgt <2 x i32>
; CHECK: select <2 x i1>
; CHECK: middle.block
; CHECK: icmp sgt <2 x i32>
-; CHECK: select <2 x i1>
+; CHECK: select i1
define i32 @max_red(i32 %max) {
entry:
@@ -41,12 +41,12 @@ for.end:
; Turn this into a max reduction. The select has its inputs reversed therefore
; this is a max reduction.
-; CHECK: @max_red_inverse_select
+; CHECK-LABEL: @max_red_inverse_select(
; CHECK: icmp slt <2 x i32>
; CHECK: select <2 x i1>
; CHECK: middle.block
; CHECK: icmp sgt <2 x i32>
-; CHECK: select <2 x i1>
+; CHECK: select i1
define i32 @max_red_inverse_select(i32 %max) {
entry:
@@ -69,12 +69,12 @@ for.end:
}
; Turn this into a min reduction.
-; CHECK: @min_red
+; CHECK-LABEL: @min_red(
; CHECK: icmp slt <2 x i32>
; CHECK: select <2 x i1>
; CHECK: middle.block
; CHECK: icmp slt <2 x i32>
-; CHECK: select <2 x i1>
+; CHECK: select i1
define i32 @min_red(i32 %max) {
entry:
@@ -98,12 +98,12 @@ for.end:
; Turn this into a min reduction. The select has its inputs reversed therefore
; this is a min reduction.
-; CHECK: @min_red_inverse_select
+; CHECK-LABEL: @min_red_inverse_select(
; CHECK: icmp sgt <2 x i32>
; CHECK: select <2 x i1>
; CHECK: middle.block
; CHECK: icmp slt <2 x i32>
-; CHECK: select <2 x i1>
+; CHECK: select i1
define i32 @min_red_inverse_select(i32 %max) {
entry:
@@ -128,12 +128,12 @@ for.end:
; Unsigned tests.
; Turn this into a max reduction.
-; CHECK: @umax_red
+; CHECK-LABEL: @umax_red(
; CHECK: icmp ugt <2 x i32>
; CHECK: select <2 x i1>
; CHECK: middle.block
; CHECK: icmp ugt <2 x i32>
-; CHECK: select <2 x i1>
+; CHECK: select i1
define i32 @umax_red(i32 %max) {
entry:
@@ -157,12 +157,12 @@ for.end:
; Turn this into a max reduction. The select has its inputs reversed therefore
; this is a max reduction.
-; CHECK: @umax_red_inverse_select
+; CHECK-LABEL: @umax_red_inverse_select(
; CHECK: icmp ult <2 x i32>
; CHECK: select <2 x i1>
; CHECK: middle.block
; CHECK: icmp ugt <2 x i32>
-; CHECK: select <2 x i1>
+; CHECK: select i1
define i32 @umax_red_inverse_select(i32 %max) {
entry:
@@ -185,12 +185,12 @@ for.end:
}
; Turn this into a min reduction.
-; CHECK: @umin_red
+; CHECK-LABEL: @umin_red(
; CHECK: icmp ult <2 x i32>
; CHECK: select <2 x i1>
; CHECK: middle.block
; CHECK: icmp ult <2 x i32>
-; CHECK: select <2 x i1>
+; CHECK: select i1
define i32 @umin_red(i32 %max) {
entry:
@@ -214,12 +214,12 @@ for.end:
; Turn this into a min reduction. The select has its inputs reversed therefore
; this is a min reduction.
-; CHECK: @umin_red_inverse_select
+; CHECK-LABEL: @umin_red_inverse_select(
; CHECK: icmp ugt <2 x i32>
; CHECK: select <2 x i1>
; CHECK: middle.block
; CHECK: icmp ult <2 x i32>
-; CHECK: select <2 x i1>
+; CHECK: select i1
define i32 @umin_red_inverse_select(i32 %max) {
entry:
@@ -243,12 +243,12 @@ for.end:
; SGE -> SLT
; Turn this into a min reduction (select inputs are reversed).
-; CHECK: @sge_min_red
+; CHECK-LABEL: @sge_min_red(
; CHECK: icmp sge <2 x i32>
; CHECK: select <2 x i1>
; CHECK: middle.block
; CHECK: icmp slt <2 x i32>
-; CHECK: select <2 x i1>
+; CHECK: select i1
define i32 @sge_min_red(i32 %max) {
entry:
@@ -272,12 +272,12 @@ for.end:
; SLE -> SGT
; Turn this into a max reduction (select inputs are reversed).
-; CHECK: @sle_min_red
+; CHECK-LABEL: @sle_min_red(
; CHECK: icmp sle <2 x i32>
; CHECK: select <2 x i1>
; CHECK: middle.block
; CHECK: icmp sgt <2 x i32>
-; CHECK: select <2 x i1>
+; CHECK: select i1
define i32 @sle_min_red(i32 %max) {
entry:
@@ -301,12 +301,12 @@ for.end:
; UGE -> ULT
; Turn this into a min reduction (select inputs are reversed).
-; CHECK: @uge_min_red
+; CHECK-LABEL: @uge_min_red(
; CHECK: icmp uge <2 x i32>
; CHECK: select <2 x i1>
; CHECK: middle.block
; CHECK: icmp ult <2 x i32>
-; CHECK: select <2 x i1>
+; CHECK: select i1
define i32 @uge_min_red(i32 %max) {
entry:
@@ -330,12 +330,12 @@ for.end:
; ULE -> UGT
; Turn this into a max reduction (select inputs are reversed).
-; CHECK: @ule_min_red
+; CHECK-LABEL: @ule_min_red(
; CHECK: icmp ule <2 x i32>
; CHECK: select <2 x i1>
; CHECK: middle.block
; CHECK: icmp ugt <2 x i32>
-; CHECK: select <2 x i1>
+; CHECK: select i1
define i32 @ule_min_red(i32 %max) {
entry:
@@ -358,7 +358,7 @@ for.end:
}
; No reduction.
-; CHECK: @no_red_1
+; CHECK-LABEL: @no_red_1(
; CHECK-NOT: icmp <2 x i32>
define i32 @no_red_1(i32 %max) {
entry:
@@ -382,7 +382,7 @@ for.end:
ret i32 %max.red.0
}
-; CHECK: @no_red_2
+; CHECK-LABEL: @no_red_2(
; CHECK-NOT: icmp <2 x i32>
define i32 @no_red_2(i32 %max) {
entry:
@@ -411,12 +411,12 @@ for.end:
; Maximum.
; Turn this into a max reduction in the presence of a no-nans-fp-math attribute.
-; CHECK: @max_red_float
+; CHECK-LABEL: @max_red_float(
; CHECK: fcmp ogt <2 x float>
; CHECK: select <2 x i1>
; CHECK: middle.block
; CHECK: fcmp ogt <2 x float>
-; CHECK: select <2 x i1>
+; CHECK: select i1
define float @max_red_float(float %max) #0 {
entry:
@@ -437,12 +437,12 @@ for.end:
ret float %max.red.0
}
-; CHECK: @max_red_float_ge
+; CHECK-LABEL: @max_red_float_ge(
; CHECK: fcmp oge <2 x float>
; CHECK: select <2 x i1>
; CHECK: middle.block
; CHECK: fcmp ogt <2 x float>
-; CHECK: select <2 x i1>
+; CHECK: select i1
define float @max_red_float_ge(float %max) #0 {
entry:
@@ -463,12 +463,12 @@ for.end:
ret float %max.red.0
}
-; CHECK: @inverted_max_red_float
+; CHECK-LABEL: @inverted_max_red_float(
; CHECK: fcmp olt <2 x float>
; CHECK: select <2 x i1>
; CHECK: middle.block
; CHECK: fcmp ogt <2 x float>
-; CHECK: select <2 x i1>
+; CHECK: select i1
define float @inverted_max_red_float(float %max) #0 {
entry:
@@ -489,12 +489,12 @@ for.end:
ret float %max.red.0
}
-; CHECK: @inverted_max_red_float_le
+; CHECK-LABEL: @inverted_max_red_float_le(
; CHECK: fcmp ole <2 x float>
; CHECK: select <2 x i1>
; CHECK: middle.block
; CHECK: fcmp ogt <2 x float>
-; CHECK: select <2 x i1>
+; CHECK: select i1
define float @inverted_max_red_float_le(float %max) #0 {
entry:
@@ -515,12 +515,12 @@ for.end:
ret float %max.red.0
}
-; CHECK: @unordered_max_red
+; CHECK-LABEL: @unordered_max_red_float(
; CHECK: fcmp ugt <2 x float>
; CHECK: select <2 x i1>
; CHECK: middle.block
; CHECK: fcmp ogt <2 x float>
-; CHECK: select <2 x i1>
+; CHECK: select i1
define float @unordered_max_red_float(float %max) #0 {
entry:
@@ -541,12 +541,12 @@ for.end:
ret float %max.red.0
}
-; CHECK: @unordered_max_red_float_ge
+; CHECK-LABEL: @unordered_max_red_float_ge(
; CHECK: fcmp uge <2 x float>
; CHECK: select <2 x i1>
; CHECK: middle.block
; CHECK: fcmp ogt <2 x float>
-; CHECK: select <2 x i1>
+; CHECK: select i1
define float @unordered_max_red_float_ge(float %max) #0 {
entry:
@@ -567,12 +567,12 @@ for.end:
ret float %max.red.0
}
-; CHECK: @inverted_unordered_max_red
+; CHECK-LABEL: @inverted_unordered_max_red_float(
; CHECK: fcmp ult <2 x float>
; CHECK: select <2 x i1>
; CHECK: middle.block
; CHECK: fcmp ogt <2 x float>
-; CHECK: select <2 x i1>
+; CHECK: select i1
define float @inverted_unordered_max_red_float(float %max) #0 {
entry:
@@ -593,12 +593,12 @@ for.end:
ret float %max.red.0
}
-; CHECK: @inverted_unordered_max_red_float_le
+; CHECK-LABEL: @inverted_unordered_max_red_float_le(
; CHECK: fcmp ule <2 x float>
; CHECK: select <2 x i1>
; CHECK: middle.block
; CHECK: fcmp ogt <2 x float>
-; CHECK: select <2 x i1>
+; CHECK: select i1
define float @inverted_unordered_max_red_float_le(float %max) #0 {
entry:
@@ -622,12 +622,12 @@ for.end:
; Minimum.
; Turn this into a min reduction in the presence of a no-nans-fp-math attribute.
-; CHECK: @min_red_float
+; CHECK-LABEL: @min_red_float(
; CHECK: fcmp olt <2 x float>
; CHECK: select <2 x i1>
; CHECK: middle.block
; CHECK: fcmp olt <2 x float>
-; CHECK: select <2 x i1>
+; CHECK: select i1
define float @min_red_float(float %min) #0 {
entry:
@@ -648,12 +648,12 @@ for.end:
ret float %min.red.0
}
-; CHECK: @min_red_float_le
+; CHECK-LABEL: @min_red_float_le(
; CHECK: fcmp ole <2 x float>
; CHECK: select <2 x i1>
; CHECK: middle.block
; CHECK: fcmp olt <2 x float>
-; CHECK: select <2 x i1>
+; CHECK: select i1
define float @min_red_float_le(float %min) #0 {
entry:
@@ -674,12 +674,12 @@ for.end:
ret float %min.red.0
}
-; CHECK: @inverted_min_red_float
+; CHECK-LABEL: @inverted_min_red_float(
; CHECK: fcmp ogt <2 x float>
; CHECK: select <2 x i1>
; CHECK: middle.block
; CHECK: fcmp olt <2 x float>
-; CHECK: select <2 x i1>
+; CHECK: select i1
define float @inverted_min_red_float(float %min) #0 {
entry:
@@ -700,12 +700,12 @@ for.end:
ret float %min.red.0
}
-; CHECK: @inverted_min_red_float_ge
+; CHECK-LABEL: @inverted_min_red_float_ge(
; CHECK: fcmp oge <2 x float>
; CHECK: select <2 x i1>
; CHECK: middle.block
; CHECK: fcmp olt <2 x float>
-; CHECK: select <2 x i1>
+; CHECK: select i1
define float @inverted_min_red_float_ge(float %min) #0 {
entry:
@@ -726,12 +726,12 @@ for.end:
ret float %min.red.0
}
-; CHECK: @unordered_min_red
+; CHECK-LABEL: @unordered_min_red_float(
; CHECK: fcmp ult <2 x float>
; CHECK: select <2 x i1>
; CHECK: middle.block
; CHECK: fcmp olt <2 x float>
-; CHECK: select <2 x i1>
+; CHECK: select i1
define float @unordered_min_red_float(float %min) #0 {
entry:
@@ -752,12 +752,12 @@ for.end:
ret float %min.red.0
}
-; CHECK: @unordered_min_red_float_le
+; CHECK-LABEL: @unordered_min_red_float_le(
; CHECK: fcmp ule <2 x float>
; CHECK: select <2 x i1>
; CHECK: middle.block
; CHECK: fcmp olt <2 x float>
-; CHECK: select <2 x i1>
+; CHECK: select i1
define float @unordered_min_red_float_le(float %min) #0 {
entry:
@@ -778,12 +778,12 @@ for.end:
ret float %min.red.0
}
-; CHECK: @inverted_unordered_min_red
+; CHECK-LABEL: @inverted_unordered_min_red_float(
; CHECK: fcmp ugt <2 x float>
; CHECK: select <2 x i1>
; CHECK: middle.block
; CHECK: fcmp olt <2 x float>
-; CHECK: select <2 x i1>
+; CHECK: select i1
define float @inverted_unordered_min_red_float(float %min) #0 {
entry:
@@ -804,12 +804,12 @@ for.end:
ret float %min.red.0
}
-; CHECK: @inverted_unordered_min_red_float_ge
+; CHECK-LABEL: @inverted_unordered_min_red_float_ge(
; CHECK: fcmp uge <2 x float>
; CHECK: select <2 x i1>
; CHECK: middle.block
; CHECK: fcmp olt <2 x float>
-; CHECK: select <2 x i1>
+; CHECK: select i1
define float @inverted_unordered_min_red_float_ge(float %min) #0 {
entry:
@@ -831,12 +831,12 @@ for.end:
}
; Make sure we handle doubles, too.
-; CHECK: @min_red_double
+; CHECK-LABEL: @min_red_double(
; CHECK: fcmp olt <2 x double>
; CHECK: select <2 x i1>
; CHECK: middle.block
; CHECK: fcmp olt <2 x double>
-; CHECK: select <2 x i1>
+; CHECK: select i1
define double @min_red_double(double %min) #0 {
entry:
@@ -859,7 +859,7 @@ for.end:
; Don't this into a max reduction. The no-nans-fp-math attribute is missing
-; CHECK: @max_red_float_nans
+; CHECK-LABEL: @max_red_float_nans(
; CHECK-NOT: <2 x float>
define float @max_red_float_nans(float %max) {
@@ -882,4 +882,4 @@ for.end:
}
-attributes #0 = { "no-nans-fp-math"="true" }
+attributes #0 = { "no-nans-fp-math"="true" }
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-07 13:39:52 +0000