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38caf19333
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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@277624 91177308-0d34-0410-b5e6-96231b3b80d8
44 lines
1.2 KiB
LLVM
44 lines
1.2 KiB
LLVM
; RUN: llc -verify-machineinstrs < %s -march=ppc32 -mtriple=powerpc-apple-darwin8 -mattr=stfiwx | FileCheck %s
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; RUN: llc -verify-machineinstrs < %s -march=ppc32 -mtriple=powerpc-apple-darwin8 -mattr=-stfiwx | FileCheck -check-prefix=CHECK-LS %s
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define void @test1(float %a, i32* %b) nounwind {
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; CHECK-LABEL: @test1
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; CHECK-LS-LABEL: @test1
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%tmp.2 = fptosi float %a to i32 ; <i32> [#uses=1]
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store i32 %tmp.2, i32* %b
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ret void
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; CHECK-NOT: lwz
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; CHECK-NOT: stw
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; CHECK: stfiwx
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; CHECK: blr
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; CHECK-LS: lwz
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; CHECK-LS: stw
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; CHECK-LS-NOT: stfiwx
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; CHECK-LS: blr
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}
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define void @test2(float %a, i32* %b, i32 %i) nounwind {
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; CHECK-LABEL: @test2
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; CHECK-LS-LABEL: @test2
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%tmp.2 = getelementptr i32, i32* %b, i32 1 ; <i32*> [#uses=1]
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%tmp.5 = getelementptr i32, i32* %b, i32 %i ; <i32*> [#uses=1]
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%tmp.7 = fptosi float %a to i32 ; <i32> [#uses=3]
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store i32 %tmp.7, i32* %tmp.5
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store i32 %tmp.7, i32* %tmp.2
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store i32 %tmp.7, i32* %b
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ret void
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; CHECK-NOT: lwz
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; CHECK-NOT: stw
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; CHECK: stfiwx
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; CHECK: blr
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; CHECK-LS: lwz
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; CHECK-LS: stw
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; CHECK-LS-NOT: stfiwx
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; CHECK-LS: blr
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}
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