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Disable the PowerPC/Atomics-64 test.

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The code inserted by PPCTargetLowering::EmitInstrWithCustomInserter for ppc64 is
wrong, and I don't know how to fix it. It seems to be using the correct register
classes for pointers, but it inserts all 32-bit instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128835 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakob Stoklund Olesen 2011-04-04 17:57:26 +00:00
parent 138b77c38a
commit 866bdadd83
1 changed files with 8 additions and 2 deletions
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10
test/CodeGen/PowerPC/Atomics-64.ll
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@ -1,5 +1,11 @@
; RUN: llc < %s -march=ppc64
; ModuleID = 'Atomics.c'
; RUN: llc < %s -march=ppc64 -verify-machineinstrs
;
; This test is disabled until PPCISelLowering learns to insert proper 64-bit
; code for ATOMIC_CMP_SWAP. Currently, it is inserting 32-bit instructions with
; 64-bit operands which causes the machine code verifier to throw a tantrum.
;
; XFAIL: *
target datalayout = "E-p:64:64:64-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"
target triple = "powerpc64-apple-darwin9"
@sc = common global i8 0 ; <i8*> [#uses=52]