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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
40 lines
1.1 KiB
LLVM
40 lines
1.1 KiB
LLVM
; RUN: llc -verify-machineinstrs < %s -march=ppc64 -O1 | FileCheck %s
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; RUN: llc -verify-machineinstrs < %s -march=ppc64 | FileCheck --check-prefix=CHECK-OPT %s
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%struct.__db_region = type { %struct.__mutex_t, [4 x i8], %struct.anon, i32, [1 x i32] }
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%struct.__mutex_t = type { i32 }
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%struct.anon = type { i64, i64 }
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define void @foo() {
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entry:
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%ttype = alloca i32, align 4 ; <i32*> [#uses=1]
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%regs = alloca [1024 x %struct.__db_region], align 16 ; <[1024 x %struct.__db_region]*> [#uses=0]
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%tmp = load i32, i32* %ttype, align 4 ; <i32> [#uses=1]
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%tmp1 = call i32 (...) @bork( i32 %tmp ) ; <i32> [#uses=0]
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ret void
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; CHECK: @foo
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; CHECK: lwzx
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; CHECK: blr
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; CHECK-OPT: @foo
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; CHECK-OPT: lwz
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; CHECK-OPT: blr
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}
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define signext i32 @test(i32* noalias nocapture readonly %b, i32 signext %n) {
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entry:
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%idxprom = sext i32 %n to i64
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%arrayidx = getelementptr inbounds i32, i32* %b, i64 %idxprom
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%0 = load i32, i32* %arrayidx, align 4
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%mul = mul nsw i32 %0, 7
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ret i32 %mul
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; CHECK-OPT: @test
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; CHECK-OPT: lwzx
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; CHECK-OPT: blr
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}
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declare i32 @bork(...)
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