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4e03c7690d
- Revise previous patches of the same purpose by fixing
*) grep <PA> | not grep <PB> semantically is not the same as
CHECK: <PA>{{^<PB>.*$}} as the former will check all occurrences of <PA>
while the later only check the first match. As the result, CHECK needs
putting in all place where <PA> occurs.
*) grep <PA> | count <N> needs a final CHECK-NOT of the same pattern.
(As 'CHECK-<N>' is proposed for discussion, converting 'grep | count <N>'
where N > 1 is postponed.)
llvm-svn: 180742
55 lines
2.7 KiB
LLVM
55 lines
2.7 KiB
LLVM
; PR925
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; RUN: llc < %s -march=x86 | FileCheck %s
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; CHECK: {{mov.*str1}}
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; CHECK-NOT: {{mov.*str1}}
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target datalayout = "e-p:32:32"
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target triple = "i686-apple-darwin8.7.2"
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@str1 = internal constant [5 x i8] c"bonk\00" ; <[5 x i8]*> [#uses=1]
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@str2 = internal constant [5 x i8] c"bork\00" ; <[5 x i8]*> [#uses=1]
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@str = internal constant [8 x i8] c"perfwap\00" ; <[8 x i8]*> [#uses=1]
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define void @foo(i32 %C) {
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entry:
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switch i32 %C, label %bb2 [
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i32 1, label %blahaha
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i32 2, label %blahaha
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i32 3, label %blahaha
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i32 4, label %blahaha
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i32 5, label %blahaha
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i32 6, label %blahaha
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i32 7, label %blahaha
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i32 8, label %blahaha
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i32 9, label %blahaha
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i32 10, label %blahaha
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]
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bb2: ; preds = %entry
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%tmp5 = and i32 %C, 123 ; <i32> [#uses=1]
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%tmp = icmp eq i32 %tmp5, 0 ; <i1> [#uses=1]
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br i1 %tmp, label %blahaha, label %cond_true
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cond_true: ; preds = %bb2
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br label %blahaha
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blahaha: ; preds = %cond_true, %bb2, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry
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%s.0 = phi i8* [ getelementptr ([8 x i8]* @str, i32 0, i64 0), %cond_true ], [ getelementptr ([5 x i8]* @str1, i32 0, i64 0), %entry ], [ getelementptr ([5 x i8]* @str1, i32 0, i64 0), %entry ], [ getelementptr ([5 x i8]* @str1, i32 0, i64 0), %entry ], [ getelementptr ([5 x i8]* @str1, i32 0, i64 0), %entry ], [ getelementptr ([5 x i8]* @str1, i32 0, i64 0), %entry ], [ getelementptr ([5 x i8]* @str1, i32 0, i64 0), %entry ], [ getelementptr ([5 x i8]* @str1, i32 0, i64 0), %entry ], [ getelementptr ([5 x i8]* @str1, i32 0, i64 0), %entry ], [ getelementptr ([5 x i8]* @str1, i32 0, i64 0), %entry ], [ getelementptr ([5 x i8]* @str1, i32 0, i64 0), %entry ], [ getelementptr ([5 x i8]* @str2, i32 0, i64 0), %bb2 ] ; <i8*> [#uses=13]
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%tmp8 = tail call i32 (i8*, ...)* @printf( i8* %s.0 ) ; <i32> [#uses=0]
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%tmp10 = tail call i32 (i8*, ...)* @printf( i8* %s.0 ) ; <i32> [#uses=0]
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%tmp12 = tail call i32 (i8*, ...)* @printf( i8* %s.0 ) ; <i32> [#uses=0]
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%tmp14 = tail call i32 (i8*, ...)* @printf( i8* %s.0 ) ; <i32> [#uses=0]
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%tmp16 = tail call i32 (i8*, ...)* @printf( i8* %s.0 ) ; <i32> [#uses=0]
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%tmp18 = tail call i32 (i8*, ...)* @printf( i8* %s.0 ) ; <i32> [#uses=0]
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%tmp20 = tail call i32 (i8*, ...)* @printf( i8* %s.0 ) ; <i32> [#uses=0]
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%tmp22 = tail call i32 (i8*, ...)* @printf( i8* %s.0 ) ; <i32> [#uses=0]
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%tmp24 = tail call i32 (i8*, ...)* @printf( i8* %s.0 ) ; <i32> [#uses=0]
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%tmp26 = tail call i32 (i8*, ...)* @printf( i8* %s.0 ) ; <i32> [#uses=0]
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%tmp28 = tail call i32 (i8*, ...)* @printf( i8* %s.0 ) ; <i32> [#uses=0]
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%tmp30 = tail call i32 (i8*, ...)* @printf( i8* %s.0 ) ; <i32> [#uses=0]
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%tmp32 = tail call i32 (i8*, ...)* @printf( i8* %s.0 ) ; <i32> [#uses=0]
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ret void
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}
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declare i32 @printf(i8*, ...)
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