[llvm-commits] [llvm] r137071 - /llvm/trunk/test/MC/ARM/arm-memory-instructions.s
Jim Grosbach
grosbach at apple.com
Mon Aug 8 15:37:06 PDT 2011
Author: grosbach
Date: Mon Aug 8 17:37:06 2011
New Revision: 137071
URL: http://llvm.org/viewvc/llvm-project?rev=137071&view=rev
Log:
ARM parsing and encoding for LDRB instruction.
Modified:
llvm/trunk/test/MC/ARM/arm-memory-instructions.s
Modified: llvm/trunk/test/MC/ARM/arm-memory-instructions.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/ARM/arm-memory-instructions.s?rev=137071&r1=137070&r2=137071&view=diff
==============================================================================
--- llvm/trunk/test/MC/ARM/arm-memory-instructions.s (original)
+++ llvm/trunk/test/MC/ARM/arm-memory-instructions.s Mon Aug 8 17:37:06 2011
@@ -51,3 +51,41 @@
@ CHECK: ldr r4, [r3], -r6 @ encoding: [0x06,0x40,0x13,0xe6]
@ CHECK: ldr r3, [r8, -r2, lsl #15] @ encoding: [0x82,0x37,0x18,0xe7]
@ CHECK: ldr r1, [r5], r3, asr #15 @ encoding: [0xc3,0x17,0x95,0xe6]
+
+
+ at ------------------------------------------------------------------------------
+@ LDRB (immediate)
+ at ------------------------------------------------------------------------------
+ ldrb r3, [r8]
+ ldrb r1, [sp, #63]
+ ldrb r9, [r3, #4095]!
+ ldrb r8, [r1], #22
+ ldrb r2, [r7], #-19
+
+@ CHECK: ldrb r3, [r8] @ encoding: [0x00,0x30,0xd8,0xe5]
+@ CHECK: ldrb r1, [sp, #63] @ encoding: [0x3f,0x10,0xdd,0xe5]
+@ CHECK: ldrb r9, [r3, #4095]! @ encoding: [0xff,0x9f,0xf3,0xe5]
+@ CHECK: ldrb r8, [r1], #22 @ encoding: [0x16,0x80,0xd1,0xe4]
+@ CHECK: ldrb r2, [r7], #-19 @ encoding: [0x13,0x20,0x57,0xe4]
+
+
+ at ------------------------------------------------------------------------------
+@ LDRB (register)
+ at ------------------------------------------------------------------------------
+ ldr r9, [r8, r5]
+ ldr r1, [r5, -r1]
+ ldr r3, [r5, r2]!
+ ldr r6, [r9, -r3]!
+ ldr r2, [r1], r4
+ ldr r8, [r4], -r5
+ ldr r7, [r12, -r1, lsl #15]
+ ldr r5, [r2], r9, asr #15
+
+@ CHECK: ldr r9, [r8, r5] @ encoding: [0x05,0x90,0x98,0xe7]
+@ CHECK: ldr r1, [r5, -r1] @ encoding: [0x01,0x10,0x15,0xe7]
+@ CHECK: ldr r3, [r5, r2]! @ encoding: [0x02,0x30,0xb5,0xe7]
+@ CHECK: ldr r6, [r9, -r3]! @ encoding: [0x03,0x60,0x39,0xe7]
+@ CHECK: ldr r2, [r1], r4 @ encoding: [0x04,0x20,0x91,0xe6]
+@ CHECK: ldr r8, [r4], -r5 @ encoding: [0x05,0x80,0x14,0xe6]
+@ CHECK: ldr r7, [r12, -r1, lsl #15] @ encoding: [0x81,0x77,0x1c,0xe7]
+@ CHECK: ldr r5, [r2], r9, asr #15 @ encoding: [0xc9,0x57,0x92,0xe6]
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