--- /dev/null
+targets = set(config.root.targets_to_build.split())
+if not 'XCore' in targets:
+ config.unsupported = True
--- /dev/null
+; RUN: opt < %s -loop-vectorize -force-vector-width=4 -force-vector-unroll=2 -S -mtriple=xcore | FileCheck %s
+
+target datalayout = "e-p:32:32:32-a0:0:32-n32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f16:16:32-f32:32:32-f64:32:32"
+target triple = "xcore"
+; The xcore target has no vector registers, so loop should not be vectorized.
+;CHECK-LABEL: @f(
+;CHECK: entry:
+;CHECK-NOT: vector.body
+;CHECK-NEXT: br label %do.body
+define void @f(i8* nocapture %ptr, i32 %len) {
+entry:
+ br label %do.body
+do.body:
+ %ptr.addr.0 = phi i8* [ %ptr, %entry ], [ %incdec.ptr, %do.body ]
+ %len.addr.0 = phi i32 [ %len, %entry ], [ %dec, %do.body ]
+ %incdec.ptr = getelementptr inbounds i8* %ptr.addr.0, i32 1
+ store i8 0, i8* %ptr.addr.0, align 1
+ %dec = add nsw i32 %len.addr.0, -1
+ %tobool = icmp eq i32 %len.addr.0, 0
+ br i1 %tobool, label %do.end, label %do.body
+do.end:
+ ret void
+}
+++ /dev/null
-targets = set(config.root.targets_to_build.split())
-if not 'XCore' in targets:
- config.unsupported = True
+++ /dev/null
-; RUN: opt < %s -loop-vectorize -force-vector-width=4 -force-vector-unroll=2 -S -mtriple=xcore | FileCheck %s
-
-target datalayout = "e-p:32:32:32-a0:0:32-n32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f16:16:32-f32:32:32-f64:32:32"
-target triple = "xcore"
-; The xcore target has no vector registers, so loop should not be vectorized.
-;CHECK-LABEL: @f(
-;CHECK: entry:
-;CHECK-NOT: vector.body
-;CHECK-NEXT: br label %do.body
-define void @f(i8* nocapture %ptr, i32 %len) {
-entry:
- br label %do.body
-do.body:
- %ptr.addr.0 = phi i8* [ %ptr, %entry ], [ %incdec.ptr, %do.body ]
- %len.addr.0 = phi i32 [ %len, %entry ], [ %dec, %do.body ]
- %incdec.ptr = getelementptr inbounds i8* %ptr.addr.0, i32 1
- store i8 0, i8* %ptr.addr.0, align 1
- %dec = add nsw i32 %len.addr.0, -1
- %tobool = icmp eq i32 %len.addr.0, 0
- br i1 %tobool, label %do.end, label %do.body
-do.end:
- ret void
-}
--- /dev/null
+targets = set(config.root.targets_to_build.split())
+if not 'XCore' in targets:
+ config.unsupported = True
--- /dev/null
+; RUN: opt < %s -basicaa -slp-vectorizer -dce -S -mtriple=xcore | FileCheck %s
+
+target datalayout = "e-p:32:32:32-a0:0:32-n32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f16:16:32-f32:32:32-f64:32:32"
+target triple = "xcore"
+
+; Simple 3-pair chain with loads and stores
+; CHECK: test1
+; CHECK-NOT: <2 x double>
+define void @test1(double* %a, double* %b, double* %c) {
+entry:
+ %i0 = load double* %a, align 8
+ %i1 = load double* %b, align 8
+ %mul = fmul double %i0, %i1
+ %arrayidx3 = getelementptr inbounds double* %a, i64 1
+ %i3 = load double* %arrayidx3, align 8
+ %arrayidx4 = getelementptr inbounds double* %b, i64 1
+ %i4 = load double* %arrayidx4, align 8
+ %mul5 = fmul double %i3, %i4
+ store double %mul, double* %c, align 8
+ %arrayidx5 = getelementptr inbounds double* %c, i64 1
+ store double %mul5, double* %arrayidx5, align 8
+ ret void
+}
+
+++ /dev/null
-targets = set(config.root.targets_to_build.split())
-if not 'XCore' in targets:
- config.unsupported = True
+++ /dev/null
-; RUN: opt < %s -basicaa -slp-vectorizer -dce -S -mtriple=xcore | FileCheck %s
-
-target datalayout = "e-p:32:32:32-a0:0:32-n32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f16:16:32-f32:32:32-f64:32:32"
-target triple = "xcore"
-
-; Simple 3-pair chain with loads and stores
-; CHECK: test1
-; CHECK-NOT: <2 x double>
-define void @test1(double* %a, double* %b, double* %c) {
-entry:
- %i0 = load double* %a, align 8
- %i1 = load double* %b, align 8
- %mul = fmul double %i0, %i1
- %arrayidx3 = getelementptr inbounds double* %a, i64 1
- %i3 = load double* %arrayidx3, align 8
- %arrayidx4 = getelementptr inbounds double* %b, i64 1
- %i4 = load double* %arrayidx4, align 8
- %mul5 = fmul double %i3, %i4
- store double %mul, double* %c, align 8
- %arrayidx5 = getelementptr inbounds double* %c, i64 1
- store double %mul5, double* %arrayidx5, align 8
- ret void
-}
-