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| author | Mihai Popa <mihail.popa@gmail.com> | 2013-06-11 09:48:35 +0000 |
|---|---|---|
| committer | Mihai Popa <mihail.popa@gmail.com> | 2013-06-11 09:48:35 +0000 |
| commit | c1d119ed6e87747861e76ea3d6a8a12704d78d94 (patch) | |
| tree | c7d7be582f57ef274a19bf1261998fb36be3d7d8 /llvm/test | |
| parent | 1c7be576c572e82fd36d66177fa315b228567e76 (diff) | |
| download | bcm5719-llvm-c1d119ed6e87747861e76ea3d6a8a12704d78d94.tar.gz bcm5719-llvm-c1d119ed6e87747861e76ea3d6a8a12704d78d94.zip | |
It adds support for negative zero offsets for loads and stores.
Negative zero is returned by the primary expression parser as INT32_MIN, so all that the method needs to do is to accept this value.
Behavior already present for Thumb2.
llvm-svn: 183734
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/MC/ARM/arm-memory-instructions.s | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/llvm/test/MC/ARM/arm-memory-instructions.s b/llvm/test/MC/ARM/arm-memory-instructions.s index d8d9130b690..e9f0c3da7c0 100644 --- a/llvm/test/MC/ARM/arm-memory-instructions.s +++ b/llvm/test/MC/ARM/arm-memory-instructions.s @@ -16,12 +16,14 @@ _func: ldr r2, [r4, #4095]! ldr r1, [r2], #30 ldr r3, [r1], #-30 + ldr r9, [r2], #-0 @ CHECK: ldr r5, [r7] @ encoding: [0x00,0x50,0x97,0xe5] @ CHECK: ldr r6, [r3, #63] @ encoding: [0x3f,0x60,0x93,0xe5] @ CHECK: ldr r2, [r4, #4095]! @ encoding: [0xff,0x2f,0xb4,0xe5] @ CHECK: ldr r1, [r2], #30 @ encoding: [0x1e,0x10,0x92,0xe4] @ CHECK: ldr r3, [r1], #-30 @ encoding: [0x1e,0x30,0x11,0xe4] +@ CHECK: ldr r9, [r2], #-0 @ encoding: [0x00,0x90,0x12,0xe4] @------------------------------------------------------------------------------ @ FIXME: LDR (literal) @@ -308,13 +310,14 @@ Lbaz: .quad 0 str r3, [r5, #40]! str r9, [sp], #4095 str r1, [r7], #-128 + str r1, [r0], #-0 @ CHECK: str r8, [r12] @ encoding: [0x00,0x80,0x8c,0xe5] @ CHECK: str r7, [r1, #12] @ encoding: [0x0c,0x70,0x81,0xe5] @ CHECK: str r3, [r5, #40]! @ encoding: [0x28,0x30,0xa5,0xe5] @ CHECK: str r9, [sp], #4095 @ encoding: [0xff,0x9f,0x8d,0xe4] @ CHECK: str r1, [r7], #-128 @ encoding: [0x80,0x10,0x07,0xe4] - +@ CHECK: str r1, [r0], #-0 @ encoding: [0x00,0x10,0x00,0xe4] @------------------------------------------------------------------------------ @ FIXME: STR (literal) |
