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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
63 lines
3.6 KiB
LLVM
63 lines
3.6 KiB
LLVM
; RUN: llc -verify-machineinstrs -march=ppc32 < %s | FileCheck %s
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; ModuleID = '<stdin>'
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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"
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target triple = "powerpc-apple-darwin9.6"
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define i64 @foo(i64 %r.0.ph, i64 %q.0.ph, i32 %sr1.1.ph) nounwind {
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entry:
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; CHECK-LABEL: foo:
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; CHECK: subfc
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; CHECK: subfe
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; CHECK: subfc
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; CHECK: subfe
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%tmp0 = add i64 %r.0.ph, -1 ; <i64> [#uses=1]
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br label %bb40
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bb40: ; preds = %bb40, %entry
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%indvar = phi i32 [ 0, %entry ], [ %indvar.next, %bb40 ] ; <i32> [#uses=1]
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%carry.0274 = phi i32 [ 0, %entry ], [%tmp122, %bb40 ] ; <i32> [#uses=1]
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%r.0273 = phi i64 [ %r.0.ph, %entry ], [ %tmp124, %bb40 ] ; <i64> [#uses=2]
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%q.0272 = phi i64 [ %q.0.ph, %entry ], [ %ins169, %bb40 ] ; <i64> [#uses=3]
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%tmp1 = lshr i64 %r.0273, 31 ; <i64> [#uses=1]
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%tmp2 = trunc i64 %tmp1 to i32 ; <i32> [#uses=1]
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%tmp3 = and i32 %tmp2, -2 ; <i32> [#uses=1]
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%tmp213 = trunc i64 %r.0273 to i32 ; <i32> [#uses=2]
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%tmp106 = lshr i32 %tmp213, 31 ; <i32> [#uses=1]
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%tmp107 = or i32 %tmp3, %tmp106 ; <i32> [#uses=1]
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%tmp215 = zext i32 %tmp107 to i64 ; <i64> [#uses=1]
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%tmp216 = shl i64 %tmp215, 32 ; <i64> [#uses=1]
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%tmp108 = shl i32 %tmp213, 1 ; <i32> [#uses=1]
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%tmp109 = lshr i64 %q.0272, 63 ; <i64> [#uses=1]
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%tmp110 = trunc i64 %tmp109 to i32 ; <i32> [#uses=1]
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%tmp111 = or i32 %tmp108, %tmp110 ; <i32> [#uses=1]
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%tmp222 = zext i32 %tmp111 to i64 ; <i64> [#uses=1]
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%ins224 = or i64 %tmp216, %tmp222 ; <i64> [#uses=2]
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%tmp112 = lshr i64 %q.0272, 31 ; <i64> [#uses=1]
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%tmp113 = trunc i64 %tmp112 to i32 ; <i32> [#uses=1]
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%tmp114 = and i32 %tmp113, -2 ; <i32> [#uses=1]
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%tmp158 = trunc i64 %q.0272 to i32 ; <i32> [#uses=2]
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%tmp115 = lshr i32 %tmp158, 31 ; <i32> [#uses=1]
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%tmp116 = or i32 %tmp114, %tmp115 ; <i32> [#uses=1]
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%tmp160 = zext i32 %tmp116 to i64 ; <i64> [#uses=1]
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%tmp161 = shl i64 %tmp160, 32 ; <i64> [#uses=1]
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%tmp117 = shl i32 %tmp158, 1 ; <i32> [#uses=1]
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%tmp118 = or i32 %tmp117, %carry.0274 ; <i32> [#uses=1]
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%tmp167 = zext i32 %tmp118 to i64 ; <i64> [#uses=1]
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%ins169 = or i64 %tmp161, %tmp167 ; <i64> [#uses=2]
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%tmp119 = sub i64 %tmp0, %ins224 ; <i64> [#uses=1]
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%tmp120 = ashr i64 %tmp119, 63 ; <i64> [#uses=2]
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%tmp121 = trunc i64 %tmp120 to i32 ; <i32> [#uses=1]
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%tmp122 = and i32 %tmp121, 1 ; <i32> [#uses=2]
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%tmp123 = and i64 %tmp120, %q.0.ph ; <i64> [#uses=1]
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%tmp124 = sub i64 %ins224, %tmp123 ; <i64> [#uses=2]
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%indvar.next = add i32 %indvar, 1 ; <i32> [#uses=2]
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%exitcond = icmp eq i32 %indvar.next, %sr1.1.ph ; <i1> [#uses=1]
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br i1 %exitcond, label %bb41.bb42_crit_edge, label %bb40
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bb41.bb42_crit_edge: ; preds = %bb40
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%phitmp278 = zext i32 %tmp122 to i64 ; <i64> [#uses=1]
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%tmp125 = shl i64 %ins169, 1 ; <i64> [#uses=1]
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%tmp126 = or i64 %phitmp278, %tmp125 ; <i64> [#uses=2]
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ret i64 %tmp126
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}
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