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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
33 lines
1.1 KiB
LLVM
33 lines
1.1 KiB
LLVM
; RUN: llc -verify-machineinstrs < %s -print-lsr-output 2>&1 | FileCheck %s
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; The icmp is a post-inc use, and the increment is in %bb11, but the
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; scevgep needs to be inserted in %bb so that it is dominated by %t.
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; CHECK: %t = load i8*, i8** %inp
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; CHECK: %scevgep = getelementptr i8, i8* %t, i32 %lsr.iv.next
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; CHECK: %c1 = icmp ult i8* %scevgep, %inp2
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target datalayout = "E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f128:64:128-n32"
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target triple = "powerpc-apple-darwin9"
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define void @foo(i8** %inp, i8* %inp2) nounwind {
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entry:
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br label %bb11
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bb11:
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%i = phi i32 [ 0, %entry ], [ %i.next, %bb ] ; <i32> [#uses=3]
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%ii = shl i32 %i, 2 ; <i32> [#uses=1]
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%c0 = icmp eq i32 %i, 0 ; <i1> [#uses=1]
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br i1 %c0, label %bb13, label %bb
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bb:
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%t = load i8*, i8** %inp, align 16 ; <i8*> [#uses=1]
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%p = getelementptr i8, i8* %t, i32 %ii ; <i8*> [#uses=1]
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%c1 = icmp ult i8* %p, %inp2 ; <i1> [#uses=1]
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%i.next = add i32 %i, 1 ; <i32> [#uses=1]
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br i1 %c1, label %bb11, label %bb13
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bb13:
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unreachable
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}
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