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| author | Joey Gouly <joey.gouly@arm.com> | 2013-07-04 10:04:08 +0000 |
|---|---|---|
| committer | Joey Gouly <joey.gouly@arm.com> | 2013-07-04 10:04:08 +0000 |
| commit | 929d9ef111cc0053e245d04464c5ba9fba7727b2 (patch) | |
| tree | 8487cff1adafff6f2a983a9d1048f0afaf709b11 /test/MC/ARM | |
| parent | 1ab111ed01457887a8dece6fb36336aff41cc703 (diff) | |
| download | external_llvm-929d9ef111cc0053e245d04464c5ba9fba7727b2.zip external_llvm-929d9ef111cc0053e245d04464c5ba9fba7727b2.tar.gz external_llvm-929d9ef111cc0053e245d04464c5ba9fba7727b2.tar.bz2 | |
Add a V8FP instruction 'vcvt{b,t}' to convert between half and double precision.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185620 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/MC/ARM')
| -rw-r--r-- | test/MC/ARM/invalid-v8fp.s | 10 | ||||
| -rw-r--r-- | test/MC/ARM/v8fp.s | 23 |
2 files changed, 33 insertions, 0 deletions
diff --git a/test/MC/ARM/invalid-v8fp.s b/test/MC/ARM/invalid-v8fp.s new file mode 100644 index 0000000..e2dbb8b --- /dev/null +++ b/test/MC/ARM/invalid-v8fp.s @@ -0,0 +1,10 @@ +@ RUN: llvm-mc -triple armv7 -show-encoding < %s | FileCheck %s + +@ VCVT{B,T} + + vcvtt.f64.f16 d3, s1 +@ CHECK-NOT: vcvtt.f64.f16 d3, s1 @ encoding: [0xe0,0x3b,0xb2,0xee] + vcvtt.f16.f64 s5, d12 +@ CHECK-NOT: vcvtt.f16.f64 s5, d12 @ encoding: [0xcc,0x2b,0xf3,0xee] + + diff --git a/test/MC/ARM/v8fp.s b/test/MC/ARM/v8fp.s new file mode 100644 index 0000000..f6bf7b9 --- /dev/null +++ b/test/MC/ARM/v8fp.s @@ -0,0 +1,23 @@ +@ RUN: llvm-mc -triple armv8 -mattr=+v8fp -show-encoding < %s | FileCheck %s + +@ VCVT{B,T} + + vcvtt.f64.f16 d3, s1 +@ CHECK: vcvtt.f64.f16 d3, s1 @ encoding: [0xe0,0x3b,0xb2,0xee] + vcvtt.f16.f64 s5, d12 +@ CHECK: vcvtt.f16.f64 s5, d12 @ encoding: [0xcc,0x2b,0xf3,0xee] + + vcvtb.f64.f16 d3, s1 +@ CHECK: vcvtb.f64.f16 d3, s1 @ encoding: [0x60,0x3b,0xb2,0xee] + vcvtb.f16.f64 s4, d1 +@ CHECK: vcvtb.f16.f64 s4, d1 @ encoding: [0x41,0x2b,0xb3,0xee] + + vcvttge.f64.f16 d3, s1 +@ CHECK: vcvttge.f64.f16 d3, s1 @ encoding: [0xe0,0x3b,0xb2,0xae] + vcvttgt.f16.f64 s5, d12 +@ CHECK: vcvttgt.f16.f64 s5, d12 @ encoding: [0xcc,0x2b,0xf3,0xce] + + vcvtbeq.f64.f16 d3, s1 +@ CHECK: vcvtbeq.f64.f16 d3, s1 @ encoding: [0x60,0x3b,0xb2,0x0e] + vcvtblt.f16.f64 s4, d1 +@ CHECK: vcvtblt.f16.f64 s4, d1 @ encoding: [0x41,0x2b,0xb3,0xbe] |