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| author | Bob Wilson <bob.wilson@apple.com> | 2009-11-06 23:33:28 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2009-11-06 23:33:28 +0000 |
| commit | d95ccd6c4dff0598233088192b04450cb1e47a22 (patch) | |
| tree | 7fa1936744487f677a282a5cf444195b22a339cd /llvm/test/CodeGen/ARM | |
| parent | cd6f9ed906fb2e07345d378a5f0b2a7a570ae4bd (diff) | |
| download | bcm5719-llvm-d95ccd6c4dff0598233088192b04450cb1e47a22.tar.gz bcm5719-llvm-d95ccd6c4dff0598233088192b04450cb1e47a22.zip | |
Print VMOV (immediate) operands as hexadecimal values. Apple's assembler
will not accept negative values for these. LLVM's default operand printing
sign extends values, so that valid unsigned values appear as negative
immediates. Print all VMOV immediate operands as hex values to resolve this.
Radar 7372576.
llvm-svn: 86301
Diffstat (limited to 'llvm/test/CodeGen/ARM')
| -rw-r--r-- | llvm/test/CodeGen/ARM/vmov.ll | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/ARM/vmov.ll b/llvm/test/CodeGen/ARM/vmov.ll index ed69f970c61..e4368d6d5db 100644 --- a/llvm/test/CodeGen/ARM/vmov.ll +++ b/llvm/test/CodeGen/ARM/vmov.ll @@ -134,6 +134,26 @@ define <2 x i64> @v_movQi64() nounwind { ret <2 x i64> < i64 18374687574888349695, i64 18374687574888349695 > } +; Check for correct assembler printing for immediate values. +%struct.int8x8_t = type { <8 x i8> } +define arm_apcscc void @vdupn128(%struct.int8x8_t* noalias nocapture sret %agg.result) nounwind { +entry: +;CHECK: vdupn128: +;CHECK: vmov.i8 d0, #0x80 + %0 = getelementptr inbounds %struct.int8x8_t* %agg.result, i32 0, i32 0 ; <<8 x i8>*> [#uses=1] + store <8 x i8> <i8 -128, i8 -128, i8 -128, i8 -128, i8 -128, i8 -128, i8 -128, i8 -128>, <8 x i8>* %0, align 8 + ret void +} + +define arm_apcscc void @vdupnneg75(%struct.int8x8_t* noalias nocapture sret %agg.result) nounwind { +entry: +;CHECK: vdupnneg75: +;CHECK: vmov.i8 d0, #0xB5 + %0 = getelementptr inbounds %struct.int8x8_t* %agg.result, i32 0, i32 0 ; <<8 x i8>*> [#uses=1] + store <8 x i8> <i8 -75, i8 -75, i8 -75, i8 -75, i8 -75, i8 -75, i8 -75, i8 -75>, <8 x i8>* %0, align 8 + ret void +} + define <8 x i16> @vmovls8(<8 x i8>* %A) nounwind { ;CHECK: vmovls8: ;CHECK: vmovl.s8 |
