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1a3a82d3cc
Summary: N32 support will follow in a later patch since the symbol version of 'la' incorrectly believes N32 to have 64-bit pointers and rejects it early. This fixes the three incorrectly expanded 'la' macros found in bionic. Reviewers: sdardis Subscribers: dsanders, llvm-commits, sdardis Differential Revision: http://reviews.llvm.org/D20820 llvm-svn: 271644
55 lines
4.7 KiB
ArmAsm
55 lines
4.7 KiB
ArmAsm
# RUN: llvm-mc %s -triple=mips-unknown-linux -show-encoding -mcpu=mips32r2 | \
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# RUN: FileCheck %s
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# RUN: llvm-mc %s -triple=mips-unknown-linux -show-encoding -mcpu=mips32r6 | \
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# RUN: FileCheck %s
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# N32 should be acceptable too but it currently errors out.
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# N64 should be acceptable too but we cannot convert la to dla yet.
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.option pic2
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la $5, symbol # CHECK: lw $5, %got(symbol)($gp) # encoding: [0x8f,0x85,A,A]
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# CHECK: # fixup A - offset: 0, value: %got(symbol), kind: fixup_Mips_GOT
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la $5, symbol($6) # CHECK: lw $5, %got(symbol)($gp) # encoding: [0x8f,0x85,A,A]
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# CHECK: # fixup A - offset: 0, value: %got(symbol), kind: fixup_Mips_GOT
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# CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21]
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la $6, symbol($6) # CHECK: lw $1, %got(symbol)($gp) # encoding: [0x8f,0x81,A,A]
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# CHECK: # fixup A - offset: 0, value: %got(symbol), kind: fixup_Mips_GOT
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# CHECK: addu $6, $1, $6 # encoding: [0x00,0x26,0x30,0x21]
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la $5, symbol+8 # CHECK: lw $5, %got(symbol+8)($gp) # encoding: [0x8f,0x85,A,A]
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# CHECK: # fixup A - offset: 0, value: %got(symbol+8), kind: fixup_Mips_GOT
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la $5, symbol+8($6) # CHECK: lw $5, %got(symbol+8)($gp) # encoding: [0x8f,0x85,A,A]
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# CHECK: # fixup A - offset: 0, value: %got(symbol+8), kind: fixup_Mips_GOT
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# CHECK: addu $5, $5, $6 # encoding: [0x00,0xa6,0x28,0x21]
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la $6, symbol+8($6) # CHECK: lw $1, %got(symbol+8)($gp) # encoding: [0x8f,0x81,A,A]
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# CHECK: # fixup A - offset: 0, value: %got(symbol+8), kind: fixup_Mips_GOT
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# CHECK: addiu $1, $1, 8 # encoding: [0x24,0x21,0x00,0x08]
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# CHECK: addu $6, $1, $6 # encoding: [0x00,0x26,0x30,0x21]
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la $5, 1f # CHECK: lw $5, %got($tmp0)($gp) # encoding: [0x8f,0x85,A,A]
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# CHECK: # fixup A - offset: 0, value: %got($tmp0), kind: fixup_Mips_GOT
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# CHECK: addiu $5, $5, %lo($tmp0) # encoding: [0x24,0xa5,A,A]
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# CHECK: # fixup A - offset: 0, value: %lo($tmp0), kind: fixup_Mips_LO16
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1:
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# PIC expansions involving $25 are special.
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la $25, symbol # CHECK: lw $25, %call16(symbol)($gp) # encoding: [0x8f,0x99,A,A]
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# CHECK: # fixup A - offset: 0, value: %call16(symbol), kind: fixup_Mips_CALL16
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la $25, symbol($6) # CHECK: lw $25, %got(symbol)($gp) # encoding: [0x8f,0x99,A,A]
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# CHECK: # fixup A - offset: 0, value: %got(symbol), kind: fixup_Mips_GOT
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# CHECK: addu $25, $25, $6 # encoding: [0x03,0x26,0xc8,0x21]
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la $25, symbol($25) # CHECK: lw $1, %got(symbol)($gp) # encoding: [0x8f,0x81,A,A]
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# CHECK: # fixup A - offset: 0, value: %got(symbol), kind: fixup_Mips_GOT
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# CHECK: addu $25, $1, $25 # encoding: [0x00,0x39,0xc8,0x21]
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la $25, symbol+8 # CHECK: lw $25, %got(symbol+8)($gp) # encoding: [0x8f,0x99,A,A]
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# CHECK: # fixup A - offset: 0, value: %got(symbol+8), kind: fixup_Mips_GOT
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la $25, symbol+8($6) # CHECK: lw $25, %got(symbol+8)($gp) # encoding: [0x8f,0x99,A,A]
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# CHECK: # fixup A - offset: 0, value: %got(symbol+8), kind: fixup_Mips_GOT
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# CHECK: addu $25, $25, $6 # encoding: [0x03,0x26,0xc8,0x21]
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la $25, symbol+8($25) # CHECK: lw $1, %got(symbol+8)($gp) # encoding: [0x8f,0x81,A,A]
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# CHECK: # fixup A - offset: 0, value: %got(symbol+8), kind: fixup_Mips_GOT
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# CHECK: addiu $1, $1, 8 # encoding: [0x24,0x21,0x00,0x08]
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# CHECK: addu $25, $1, $25 # encoding: [0x00,0x39,0xc8,0x21]
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la $25, 1f # CHECK: lw $25, %got($tmp1)($gp) # encoding: [0x8f,0x99,A,A]
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# CHECK: # fixup A - offset: 0, value: %got($tmp1), kind: fixup_Mips_GOT
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# CHECK: addiu $25, $25, %lo($tmp1) # encoding: [0x27,0x39,A,A]
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# CHECK: # fixup A - offset: 0, value: %lo($tmp1), kind: fixup_Mips_LO16
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1:
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