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db43217a24
Currently we have a number of tests that fail with -verify-machineinstrs. To detect this cases earlier we add the option to the testcases with the exception of tests that will currently fail with this option. PR 27456 keeps track of this failures. No code review, as discussed with Hal Finkel. llvm-svn: 277624
94 lines
2.9 KiB
LLVM
94 lines
2.9 KiB
LLVM
; RUN: llc -verify-machineinstrs < %s -mcpu=ppc | FileCheck %s
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target datalayout = "E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v128:128:128-n32"
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target triple = "powerpc-unknown-linux-gnu"
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define i64 @foo(i64* nocapture %n, i64 %d) nounwind readonly {
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entry:
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br label %for.body
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for.body: ; preds = %for.body, %entry
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%i.06 = phi i32 [ 0, %entry ], [ %inc, %for.body ]
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%x.05 = phi i64 [ 0, %entry ], [ %conv1, %for.body ]
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%arrayidx = getelementptr inbounds i64, i64* %n, i32 %i.06
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%0 = load i64, i64* %arrayidx, align 8
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%conv = udiv i64 %x.05, %d
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%conv1 = add i64 %conv, %0
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%inc = add nsw i32 %i.06, 1
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%exitcond = icmp eq i32 %inc, 2048
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br i1 %exitcond, label %for.end, label %for.body
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for.end: ; preds = %for.body
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ret i64 %conv1
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}
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; CHECK: @foo
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; CHECK-NOT: mtctr
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define i64 @foo2(i64* nocapture %n, i64 %d) nounwind readonly {
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entry:
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br label %for.body
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for.body: ; preds = %for.body, %entry
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%i.06 = phi i32 [ 0, %entry ], [ %inc, %for.body ]
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%x.05 = phi i64 [ 0, %entry ], [ %conv1, %for.body ]
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%arrayidx = getelementptr inbounds i64, i64* %n, i32 %i.06
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%0 = load i64, i64* %arrayidx, align 8
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%conv = sdiv i64 %x.05, %d
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%conv1 = add i64 %conv, %0
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%inc = add nsw i32 %i.06, 1
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%exitcond = icmp eq i32 %inc, 2048
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br i1 %exitcond, label %for.end, label %for.body
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for.end: ; preds = %for.body
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ret i64 %conv1
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}
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; CHECK: @foo2
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; CHECK-NOT: mtctr
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define i64 @foo3(i64* nocapture %n, i64 %d) nounwind readonly {
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entry:
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br label %for.body
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for.body: ; preds = %for.body, %entry
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%i.06 = phi i32 [ 0, %entry ], [ %inc, %for.body ]
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%x.05 = phi i64 [ 0, %entry ], [ %conv1, %for.body ]
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%arrayidx = getelementptr inbounds i64, i64* %n, i32 %i.06
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%0 = load i64, i64* %arrayidx, align 8
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%conv = urem i64 %x.05, %d
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%conv1 = add i64 %conv, %0
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%inc = add nsw i32 %i.06, 1
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%exitcond = icmp eq i32 %inc, 2048
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br i1 %exitcond, label %for.end, label %for.body
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for.end: ; preds = %for.body
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ret i64 %conv1
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}
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; CHECK: @foo3
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; CHECK-NOT: mtctr
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define i64 @foo4(i64* nocapture %n, i64 %d) nounwind readonly {
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entry:
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br label %for.body
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for.body: ; preds = %for.body, %entry
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%i.06 = phi i32 [ 0, %entry ], [ %inc, %for.body ]
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%x.05 = phi i64 [ 0, %entry ], [ %conv1, %for.body ]
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%arrayidx = getelementptr inbounds i64, i64* %n, i32 %i.06
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%0 = load i64, i64* %arrayidx, align 8
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%conv = srem i64 %x.05, %d
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%conv1 = add i64 %conv, %0
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%inc = add nsw i32 %i.06, 1
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%exitcond = icmp eq i32 %inc, 2048
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br i1 %exitcond, label %for.end, label %for.body
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for.end: ; preds = %for.body
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ret i64 %conv1
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}
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; CHECK: @foo4
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; CHECK-NOT: mtctr
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