From 0b4c6738868e11ba06047a406f79489cb1db8c5a Mon Sep 17 00:00:00 2001 From: Jim Grosbach Date: Wed, 18 Jan 2012 22:46:46 +0000 Subject: Thumb2 alternate syntax for LDR(literal) and friends. Explicit pc-relative syntax. For example, "ldrb r2, [pc, #-22]". rdar://10250964 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148432 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/MC/ARM/basic-thumb2-instructions.s | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) (limited to 'test/MC') diff --git a/test/MC/ARM/basic-thumb2-instructions.s b/test/MC/ARM/basic-thumb2-instructions.s index 9daeb9d2c4..78311af9b6 100644 --- a/test/MC/ARM/basic-thumb2-instructions.s +++ b/test/MC/ARM/basic-thumb2-instructions.s @@ -3323,3 +3323,30 @@ _func: @ CHECK: wfelt @ encoding: [0x20,0xbf] @ CHECK: wfige @ encoding: [0x30,0xbf] @ CHECK: yieldlt @ encoding: [0x10,0xbf] + + +@------------------------------------------------------------------------------ +@ Alternate syntax for LDR*(literal) encodings +@------------------------------------------------------------------------------ + ldr r11, [pc, #-22] + ldrb r11, [pc, #-22] + ldrh r11, [pc, #-22] + ldrsb r11, [pc, #-22] + ldrsh r11, [pc, #-22] + + ldr.w r11, [pc, #-22] + ldrb.w r11, [pc, #-22] + ldrh.w r11, [pc, #-22] + ldrsb.w r11, [pc, #-22] + ldrsh.w r11, [pc, #-22] + +@ CHECK: ldr.w r11, [pc, #-22] @ encoding: [0x5f,0xf8,0x16,0xb0] +@ CHECK: ldrb.w r11, [pc, #-22] @ encoding: [0x1f,0xf8,0x16,0xb0] +@ CHECK: ldrh.w r11, [pc, #-22] @ encoding: [0x3f,0xf8,0x16,0xb0] +@ CHECK: ldrsb.w r11, [pc, #-22] @ encoding: [0x1f,0xf9,0x16,0xb0] +@ CHECK: ldrsh.w r11, [pc, #-22] @ encoding: [0x3f,0xf9,0x16,0xb0] +@ CHECK: ldr.w r11, [pc, #-22] @ encoding: [0x5f,0xf8,0x16,0xb0] +@ CHECK: ldrb.w r11, [pc, #-22] @ encoding: [0x1f,0xf8,0x16,0xb0] +@ CHECK: ldrh.w r11, [pc, #-22] @ encoding: [0x3f,0xf8,0x16,0xb0] +@ CHECK: ldrsb.w r11, [pc, #-22] @ encoding: [0x1f,0xf9,0x16,0xb0] +@ CHECK: ldrsh.w r11, [pc, #-22] @ encoding: [0x3f,0xf9,0x16,0xb0] -- cgit v1.2.3-18-g5258