diff options
| author | Owen Anderson <resistor@mac.com> | 2012-04-10 22:46:53 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2012-04-10 22:46:53 +0000 |
| commit | 06886aaaebe38b7e4b253b336624c9a7ab6dbc44 (patch) | |
| tree | 98d78fee2125b594e2037ae3a9659d771ed75caa /test | |
| parent | 83f17f25fc560db4f756010a1bbe1f8eb1d74b12 (diff) | |
| download | llvm-06886aaaebe38b7e4b253b336624c9a7ab6dbc44.tar.gz llvm-06886aaaebe38b7e4b253b336624c9a7ab6dbc44.tar.bz2 llvm-06886aaaebe38b7e4b253b336624c9a7ab6dbc44.tar.xz | |
Move the constant-folding support for FP_ROUND in SelectionDAG from the one-operand version of getNode() to the two-operand version, since it became a two-operand node at sound point.
Zap a testcase that this allows us to completely fold away.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154447 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/ARM/fcopysign.ll | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/test/CodeGen/ARM/fcopysign.ll b/test/CodeGen/ARM/fcopysign.ll index 87115ccbc8..27fa2b093d 100644 --- a/test/CodeGen/ARM/fcopysign.ll +++ b/test/CodeGen/ARM/fcopysign.ll @@ -40,26 +40,10 @@ entry: ret double %1 } -; rdar://9059537 -define i32 @test4() ssp { -entry: -; SOFT: test4: -; SOFT: vmov.f64 [[REG4:(d[0-9]+)]], #1.000000e+00 -; This S-reg must be the first sub-reg of the last D-reg on vbsl. -; SOFT: vcvt.f32.f64 {{s1?[02468]}}, [[REG4]] -; SOFT: vshr.u64 [[REG4]], [[REG4]], #32 -; SOFT: vmov.i32 [[REG5:(d[0-9]+)]], #0x80000000 -; SOFT: vbsl [[REG5]], [[REG4]], {{d[0-9]+}} - %call80 = tail call double @copysign(double 1.000000e+00, double undef) - %conv81 = fptrunc double %call80 to float - %tmp88 = bitcast float %conv81 to i32 - ret i32 %tmp88 -} - ; rdar://9287902 -define float @test5() nounwind { +define float @test4() nounwind { entry: -; SOFT: test5: +; SOFT: test4: ; SOFT: vmov [[REG7:(d[0-9]+)]], r0, r1 ; SOFT: vmov.i32 [[REG6:(d[0-9]+)]], #0x80000000 ; SOFT: vshr.u64 [[REG7]], [[REG7]], #32 |