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llvm-mirror/test/MC/Mips/macro-li.s

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[mips] Fix li/la differences between IAS and GAS. Summary: - Signed 16-bit should have priority over unsigned. - For la, unsigned 16-bit must use ori+addu rather than directly use ori. - Correct tests on 32-bit immediates with 64-bit predicates by sign-extending the immediate beforehand. For example, isInt<16>(0xffff8000) should be true and use addiu. Also split li/la testing into separate files due to their size. Reviewers: vkalintiris Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D10967 llvm-svn: 242139
2015-07-14 14:24:22 +02:00
# RUN: llvm-mc %s -triple=mips-unknown-linux -show-encoding -mcpu=mips32r2 | \
# RUN: FileCheck %s
# RUN: llvm-mc %s -triple=mips-unknown-linux -show-encoding -mcpu=mips32r6 | \
# RUN: FileCheck %s
# RUN: llvm-mc %s -triple=mips64-unknown-linux -show-encoding -mcpu=mips64r2 | \
# RUN: FileCheck %s
# RUN: llvm-mc %s -triple=mips64-unknown-linux -show-encoding -mcpu=mips64r6 | \
# RUN: FileCheck %s
li $5, 0x00000001 # CHECK: addiu $5, $zero, 1 # encoding: [0x24,0x05,0x00,0x01]
li $5, 0x00000002 # CHECK: addiu $5, $zero, 2 # encoding: [0x24,0x05,0x00,0x02]
li $5, 0x00004000 # CHECK: addiu $5, $zero, 16384 # encoding: [0x24,0x05,0x40,0x00]
li $5, 0x00008000 # CHECK: ori $5, $zero, 32768 # encoding: [0x34,0x05,0x80,0x00]
li $5, 0xffffffff # CHECK: addiu $5, $zero, -1 # encoding: [0x24,0x05,0xff,0xff]
li $5, 0xfffffffe # CHECK: addiu $5, $zero, -2 # encoding: [0x24,0x05,0xff,0xfe]
li $5, 0xffffc000 # CHECK: addiu $5, $zero, -16384 # encoding: [0x24,0x05,0xc0,0x00]
li $5, 0xffff8000 # CHECK: addiu $5, $zero, -32768 # encoding: [0x24,0x05,0x80,0x00]
li $5, 0x00010000 # CHECK: lui $5, 1 # encoding: [0x3c,0x05,0x00,0x01]
li $5, 0x00020000 # CHECK: lui $5, 2 # encoding: [0x3c,0x05,0x00,0x02]
li $5, 0x40000000 # CHECK: lui $5, 16384 # encoding: [0x3c,0x05,0x40,0x00]
li $5, 0x80000000 # CHECK: lui $5, 32768 # encoding: [0x3c,0x05,0x80,0x00]
li $5, 0xffff0000 # CHECK: lui $5, 65535 # encoding: [0x3c,0x05,0xff,0xff]
li $5, 0xfffe0000 # CHECK: lui $5, 65534 # encoding: [0x3c,0x05,0xff,0xfe]
li $5, 0xc0000000 # CHECK: lui $5, 49152 # encoding: [0x3c,0x05,0xc0,0x00]
li $5, 0x80000000 # CHECK: lui $5, 32768 # encoding: [0x3c,0x05,0x80,0x00]
li $5, 0x00010001 # CHECK: lui $5, 1 # encoding: [0x3c,0x05,0x00,0x01]
# CHECK: ori $5, $5, 1 # encoding: [0x34,0xa5,0x00,0x01]
li $5, 0x00020001 # CHECK: lui $5, 2 # encoding: [0x3c,0x05,0x00,0x02]
# CHECK: ori $5, $5, 1 # encoding: [0x34,0xa5,0x00,0x01]
li $5, 0x40000001 # CHECK: lui $5, 16384 # encoding: [0x3c,0x05,0x40,0x00]
# CHECK: ori $5, $5, 1 # encoding: [0x34,0xa5,0x00,0x01]
li $5, 0x80000001 # CHECK: lui $5, 32768 # encoding: [0x3c,0x05,0x80,0x00]
# CHECK: ori $5, $5, 1 # encoding: [0x34,0xa5,0x00,0x01]
li $5, 0x00010002 # CHECK: lui $5, 1 # encoding: [0x3c,0x05,0x00,0x01]
# CHECK: ori $5, $5, 2 # encoding: [0x34,0xa5,0x00,0x02]
li $5, 0x00020002 # CHECK: lui $5, 2 # encoding: [0x3c,0x05,0x00,0x02]
# CHECK: ori $5, $5, 2 # encoding: [0x34,0xa5,0x00,0x02]
li $5, 0x40000002 # CHECK: lui $5, 16384 # encoding: [0x3c,0x05,0x40,0x00]
# CHECK: ori $5, $5, 2 # encoding: [0x34,0xa5,0x00,0x02]
li $5, 0x80000002 # CHECK: lui $5, 32768 # encoding: [0x3c,0x05,0x80,0x00]
# CHECK: ori $5, $5, 2 # encoding: [0x34,0xa5,0x00,0x02]
li $5, 0x00014000 # CHECK: lui $5, 1 # encoding: [0x3c,0x05,0x00,0x01]
# CHECK: ori $5, $5, 16384 # encoding: [0x34,0xa5,0x40,0x00]
li $5, 0x00024000 # CHECK: lui $5, 2 # encoding: [0x3c,0x05,0x00,0x02]
# CHECK: ori $5, $5, 16384 # encoding: [0x34,0xa5,0x40,0x00]
li $5, 0x40004000 # CHECK: lui $5, 16384 # encoding: [0x3c,0x05,0x40,0x00]
# CHECK: ori $5, $5, 16384 # encoding: [0x34,0xa5,0x40,0x00]
li $5, 0x80004000 # CHECK: lui $5, 32768 # encoding: [0x3c,0x05,0x80,0x00]
# CHECK: ori $5, $5, 16384 # encoding: [0x34,0xa5,0x40,0x00]
li $5, 0x00018000 # CHECK: lui $5, 1 # encoding: [0x3c,0x05,0x00,0x01]
# CHECK: ori $5, $5, 32768 # encoding: [0x34,0xa5,0x80,0x00]
li $5, 0x00028000 # CHECK: lui $5, 2 # encoding: [0x3c,0x05,0x00,0x02]
# CHECK: ori $5, $5, 32768 # encoding: [0x34,0xa5,0x80,0x00]
li $5, 0x40008000 # CHECK: lui $5, 16384 # encoding: [0x3c,0x05,0x40,0x00]
# CHECK: ori $5, $5, 32768 # encoding: [0x34,0xa5,0x80,0x00]
li $5, 0x80008000 # CHECK: lui $5, 32768 # encoding: [0x3c,0x05,0x80,0x00]
# CHECK: ori $5, $5, 32768 # encoding: [0x34,0xa5,0x80,0x00]
li $5, 0xffff4000 # CHECK: lui $5, 65535 # encoding: [0x3c,0x05,0xff,0xff]
# CHECK: ori $5, $5, 16384 # encoding: [0x34,0xa5,0x40,0x00]
li $5, 0xfffe8000 # CHECK: lui $5, 65534 # encoding: [0x3c,0x05,0xff,0xfe]
# CHECK: ori $5, $5, 32768 # encoding: [0x34,0xa5,0x80,0x00]
li $5, 0xc0008000 # CHECK: lui $5, 49152 # encoding: [0x3c,0x05,0xc0,0x00]
# CHECK: ori $5, $5, 32768 # encoding: [0x34,0xa5,0x80,0x00]
li $5, 0x80008000 # CHECK: lui $5, 32768 # encoding: [0x3c,0x05,0x80,0x00]
# CHECK: ori $5, $5, 32768 # encoding: [0x34,0xa5,0x80,0x00]
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