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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
70 lines
1.9 KiB
LLVM
70 lines
1.9 KiB
LLVM
; RUN: llc -verify-machineinstrs -mcpu=pwr7 < %s | FileCheck %s
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target datalayout = "E-m:e-i64:64-n32:64"
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target triple = "powerpc64-unknown-linux-gnu"
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%struct.cd = type { i64, i64, i64 }
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@something = global [33 x i8] c"this is not really code, but...\0A\00", align 1
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@tls_something = thread_local global %struct.cd zeroinitializer, align 8
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@extern_something = external global %struct.cd
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; Function Attrs: nounwind
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define void @foo() #0 {
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entry:
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tail call void bitcast ([33 x i8]* @something to void ()*)() #0
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ret void
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; CHECK-LABEL: @foo
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; CHECK-DAG: addis [[REG1:[0-9]+]], 2, something@toc@ha
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; CHECK-DAG: std 2, 40(1)
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; CHECK-DAG: addi [[REG3:[0-9]+]], [[REG1]], something@toc@l
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; CHECK-DAG: ld [[REG2:[0-9]+]], 0([[REG3]])
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; CHECK-DAG: ld 11, 16([[REG3]])
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; CHECK-DAG: ld 2, 8([[REG3]])
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; CHECK-DAG: mtctr [[REG2]]
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; CHECK: bctrl
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; CHECK: ld 2, 40(1)
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; CHECK: blr
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}
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; Function Attrs: nounwind
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define void @bar() #0 {
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entry:
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tail call void bitcast (%struct.cd* @tls_something to void ()*)() #0
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ret void
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; CHECK-LABEL: @bar
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; CHECK-DAG: addis [[REG1:[0-9]+]], 13, tls_something@tprel@ha
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; CHECK-DAG: std 2, 40(1)
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; CHECK-DAG: addi [[REG3:[0-9]+]], [[REG1]], tls_something@tprel@l
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; CHECK-DAG: ld [[REG2:[0-9]+]], 0([[REG3]])
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; CHECK-DAG: ld 11, 16([[REG3]])
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; CHECK-DAG: ld 2, 8([[REG3]])
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; CHECK-DAG: mtctr [[REG2]]
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; CHECK: bctrl
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; CHECK: ld 2, 40(1)
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; CHECK: blr
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}
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; Function Attrs: nounwind
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define void @ext() #0 {
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entry:
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tail call void bitcast (%struct.cd* @extern_something to void ()*)() #0
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ret void
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; CHECK-LABEL: @ext
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; CHECK-DAG: addis [[REG1:[0-9]+]], 2, [[NAME:[._A-Za-z0-9]+]]@toc@ha
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; CHECK-DAG: std 2, 40(1)
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; CHECK-DAG: ld [[REG3:[0-9]+]], [[NAME]]@toc@l(3)
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; CHECK-DAG: ld [[REG2:[0-9]+]], 0([[REG3]])
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; CHECK-DAG: ld 11, 16([[REG3]])
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; CHECK-DAG: ld 2, 8([[REG3]])
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; CHECK-DAG: mtctr [[REG2]]
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; CHECK: bctrl
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; CHECK: ld 2, 40(1)
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; CHECK: blr
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}
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attributes #0 = { nounwind }
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