From 3862709058ecfe809c9d4b32e3bff0efe8ebe646 Mon Sep 17 00:00:00 2001 From: Amaury de la Vieuville Date: Tue, 11 Jun 2013 08:03:20 +0000 Subject: ARM: Fix STREX/LDREX reecoding The decoded MCInst wasn't reencoded as the same instruction git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183729 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/MC/Disassembler/ARM/arm-LDREXD-reencoding.txt | 14 ++++++++++++++ test/MC/Disassembler/ARM/arm-STREXD-reencoding.txt | 14 ++++++++++++++ 2 files changed, 28 insertions(+) create mode 100644 test/MC/Disassembler/ARM/arm-LDREXD-reencoding.txt create mode 100644 test/MC/Disassembler/ARM/arm-STREXD-reencoding.txt (limited to 'test') diff --git a/test/MC/Disassembler/ARM/arm-LDREXD-reencoding.txt b/test/MC/Disassembler/ARM/arm-LDREXD-reencoding.txt new file mode 100644 index 0000000000..e73d4ce88e --- /dev/null +++ b/test/MC/Disassembler/ARM/arm-LDREXD-reencoding.txt @@ -0,0 +1,14 @@ +# RUN: llvm-mc -triple armv7 -show-encoding -disassemble < %s | FileCheck %s + +0x9f 0x0f 0xb0 0xe1 +0x9f 0xcf 0xb1 0xe1 +0x9f 0xcf 0xb3 0xe1 +0x9f 0x8f 0xbd 0xe1 +0x9f 0xcf 0xbe 0xe1 + +# CHECK: ldrexd r0, r1, [r0] @ encoding: [0x9f,0x0f,0xb0,0xe1] +# CHECK: ldrexd r12, sp, [r1] @ encoding: [0x9f,0xcf,0xb1,0xe1] +# CHECK: ldrexd r12, sp, [r3] @ encoding: [0x9f,0xcf,0xb3,0xe1] +# CHECK: ldrexd r8, r9, [sp] @ encoding: [0x9f,0x8f,0xbd,0xe1] +# CHECK: ldrexd r12, sp, [lr] @ encoding: [0x9f,0xcf,0xbe,0xe1] + diff --git a/test/MC/Disassembler/ARM/arm-STREXD-reencoding.txt b/test/MC/Disassembler/ARM/arm-STREXD-reencoding.txt new file mode 100644 index 0000000000..27944ac8bc --- /dev/null +++ b/test/MC/Disassembler/ARM/arm-STREXD-reencoding.txt @@ -0,0 +1,14 @@ +# RUN: llvm-mc -triple armv7 -show-encoding -disassemble < %s | FileCheck %s + +0x92 0x1f 0xa0 0xe1 +0x90 0x4f 0xa3 0xe1 +0x92 0xdf 0xa4 0xe1 +0x90 0xaf 0xa6 0xe1 +0x9c 0x5f 0xa8 0xe1 + +# CHECK: strexd r1, r2, r3, [r0] @ encoding: [0x92,0x1f,0xa0,0xe1] +# CHECK: strexd r4, r0, r1, [r3] @ encoding: [0x90,0x4f,0xa3,0xe1] +# CHECK: strexd sp, r2, r3, [r4] @ encoding: [0x92,0xdf,0xa4,0xe1] +# CHECK: strexd r10, r0, r1, [r6] @ encoding: [0x90,0xaf,0xa6,0xe1] +# CHECK: strexd r5, r12, sp, [r8] @ encoding: [0x9c,0x5f,0xa8,0xe1] + -- cgit v1.2.3