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author | Chris Lattner <sabre@nondot.org> | 2008-06-04 18:03:28 +0000 |
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committer | Chris Lattner <sabre@nondot.org> | 2008-06-04 18:03:28 +0000 |
commit | 67f631dfd50ddbbe22995bc3233f9e8d32bdf33f (patch) | |
tree | afaebfdcf4c042d969d53f0857c60150a265fddb /test/CodeGen/CBackend | |
parent | 38b425020b102716d58c0833ff9ef56bc1d750c4 (diff) | |
download | llvm-67f631dfd50ddbbe22995bc3233f9e8d32bdf33f.tar.gz llvm-67f631dfd50ddbbe22995bc3233f9e8d32bdf33f.tar.bz2 llvm-67f631dfd50ddbbe22995bc3233f9e8d32bdf33f.tar.xz |
Rewrite a bunch of the CBE's inline asm code, giving it the
ability to handle indirect input operands. This fixes PR2407.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51952 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/CBackend')
-rw-r--r-- | test/CodeGen/CBackend/2008-06-04-IndirectMem.ll | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/CodeGen/CBackend/2008-06-04-IndirectMem.ll b/test/CodeGen/CBackend/2008-06-04-IndirectMem.ll new file mode 100644 index 0000000000..a2c10469bd --- /dev/null +++ b/test/CodeGen/CBackend/2008-06-04-IndirectMem.ll @@ -0,0 +1,12 @@ +; RUN: llvm-as < %s | llc -march=c | grep {"m"(llvm_cbe_newcw))} +; PR2407 + +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-f80:32:32" +target triple = "i386-pc-linux-gnu" + +define void @foo() { + %newcw = alloca i16 ; <i16*> [#uses=2] + call void asm sideeffect "fldcw $0", "*m,~{dirflag},~{fpsr},~{flags}"( i16* +%newcw ) nounwind + ret void +} |