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| author | Hal Finkel <hfinkel@anl.gov> | 2013-03-19 15:23:39 +0000 |
|---|---|---|
| committer | Hal Finkel <hfinkel@anl.gov> | 2013-03-19 15:23:39 +0000 |
| commit | 6681486375b11cc2b30ffb4f3cfa60f077199e1b (patch) | |
| tree | a7293889c986b213bcce1af33165748c39a455bc /llvm | |
| parent | 8eaf3ca77061f72b93b3baf7d95c0fa42d582273 (diff) | |
| download | bcm5719-llvm-6681486375b11cc2b30ffb4f3cfa60f077199e1b.tar.gz bcm5719-llvm-6681486375b11cc2b30ffb4f3cfa60f077199e1b.zip | |
Cleanup PPC64 unaligned i64 load/store
Remove an accidentally-added instruction definition and add a comment in the
test case. This is in response to a post-commit review by Bill Schmidt.
No functionality change intended.
llvm-svn: 177404
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCInstr64Bit.td | 4 | ||||
| -rw-r--r-- | llvm/test/CodeGen/PowerPC/unal4-std.ll | 3 |
2 files changed, 3 insertions, 4 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCInstr64Bit.td b/llvm/lib/Target/PowerPC/PPCInstr64Bit.td index bca1bd50782..724c2bd7ad6 100644 --- a/llvm/lib/Target/PowerPC/PPCInstr64Bit.td +++ b/llvm/lib/Target/PowerPC/PPCInstr64Bit.td @@ -683,10 +683,6 @@ def LDtoc_restore : DSForm_1a<58, 0, (outs), (ins), def LDX : XForm_1<31, 21, (outs G8RC:$rD), (ins memrr:$src), "ldx $rD, $src", LdStLD, [(set G8RC:$rD, (load xaddr:$src))]>, isPPC64; -let isCodeGenOnly = 1 in -def LDXu : XForm_1<31, 21, (outs G8RC:$rD), (ins memrr:$src), - "ldx $rD, $src", LdStLD, - [(set G8RC:$rD, (load xaddr:$src))]>, isPPC64; let mayLoad = 1 in def LDU : DSForm_1<58, 1, (outs G8RC:$rD, ptr_rc:$ea_result), (ins memrix:$addr), diff --git a/llvm/test/CodeGen/PowerPC/unal4-std.ll b/llvm/test/CodeGen/PowerPC/unal4-std.ll index dc4c20cc3fe..169bd787c0c 100644 --- a/llvm/test/CodeGen/PowerPC/unal4-std.ll +++ b/llvm/test/CodeGen/PowerPC/unal4-std.ll @@ -17,6 +17,9 @@ vector.body.i: ; preds = %vector.body.i, %if. if.end210: ; preds = %entry ret void +; This will generate two align-1 i64 stores. Make sure that they are +; indexed stores and not in r+i form (which require the offset to be +; a multiple of 4). ; CHECK: @copy_to_conceal ; CHECK: stdx {{[0-9]+}}, 0, } |
