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llvm-mirror/test/MC/Mips/mips-expansions-bad.s

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[mips] Implementation of dli. Patch by David Chisnall His work was sponsored by: DARPA, AFRL Some small modifications to the original patch: we now error if it's not possible to expand an instruction (mips-expansions-bad.s has some examples). Added some comments to the expansions. llvm-svn: 211271
2014-06-19 17:08:04 +02:00
# RUN: not llvm-mc %s -arch=mips -mcpu=mips32r2 2>%t1
[mips] [IAS] Fix error messages for using LI with 64-bit immediates. Summary: LI should never accept immediates larger than 32 bits. The additional Is32BitImm boolean also paves the way for unifying the functionality that LA and LI have in common. Reviewers: dsanders Reviewed By: dsanders Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D9289 llvm-svn: 236313
2015-05-01 14:19:27 +02:00
# RUN: FileCheck %s < %t1 --check-prefix=32-BIT
[mips] [IAS] Warn when LA is used with a 64-bit symbol. Reviewers: dsanders Reviewed By: dsanders Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D9295 llvm-svn: 237356
2015-05-14 12:53:40 +02:00
# RUN: not llvm-mc %s -arch=mips64 -mcpu=mips64 -target-abi n32 2>&1 | \
# RUN: FileCheck %s --check-prefix=64-BIT --check-prefix=N32-ONLY
# RUN: not llvm-mc %s -arch=mips64 -mcpu=mips64 -target-abi n64 2>&1 | \
# RUN: FileCheck %s --check-prefix=64-BIT --check-prefix=N64-ONLY
[mips] Implementation of dli. Patch by David Chisnall His work was sponsored by: DARPA, AFRL Some small modifications to the original patch: we now error if it's not possible to expand an instruction (mips-expansions-bad.s has some examples). Added some comments to the expansions. llvm-svn: 211271
2014-06-19 17:08:04 +02:00
[mips] [IAS] Make the mips-expansions-bad.s test more readable. NFC. Move the check lines below the code lines and change the indentation from 8 spaces to 2 spaces. llvm-svn: 234584
2015-04-10 12:46:59 +02:00
.text
li $5, 0x100000000
[mips] [IAS] Fix error messages for using LI with 64-bit immediates. Summary: LI should never accept immediates larger than 32 bits. The additional Is32BitImm boolean also paves the way for unifying the functionality that LA and LI have in common. Reviewers: dsanders Reviewed By: dsanders Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D9289 llvm-svn: 236313
2015-05-01 14:19:27 +02:00
# 32-BIT: :[[@LINE-1]]:3: error: instruction requires a 32-bit immediate
# 64-BIT: :[[@LINE-2]]:3: error: instruction requires a 32-bit immediate
[mips] [IAS] Unify common functionality of LA and LI. Summary: A side-effect of this is that LA gains proper handling of unsigned and positive signed 16-bit immediates and more accurate error messages. Reviewers: dsanders Reviewed By: dsanders Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D9290 llvm-svn: 237255
2015-05-13 15:56:16 +02:00
la $5, 0x100000000
# 32-BIT: :[[@LINE-1]]:3: error: instruction requires a 32-bit immediate
# 64-BIT: :[[@LINE-2]]:3: error: instruction requires a 32-bit immediate
la $5, 0x100000000($6)
# 32-BIT: :[[@LINE-1]]:3: error: instruction requires a 32-bit immediate
# 64-BIT: :[[@LINE-2]]:3: error: instruction requires a 32-bit immediate
[mips] [IAS] Warn when LA is used with a 64-bit symbol. Reviewers: dsanders Reviewed By: dsanders Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D9295 llvm-svn: 237356
2015-05-14 12:53:40 +02:00
la $5, symbol
# N64-ONLY: :[[@LINE-1]]:3: warning: instruction loads the 32-bit address of a 64-bit symbol
# N32-ONLY-NOT: :[[@LINE-2]]:3: warning: instruction loads the 32-bit address of a 64-bit symbol
# 64-BIT: lui $5, %hi(symbol)
# 64-BIT: ori $5, $5, %lo(symbol)
[mips] [IAS] Make the mips-expansions-bad.s test more readable. NFC. Move the check lines below the code lines and change the indentation from 8 spaces to 2 spaces. llvm-svn: 234584
2015-04-10 12:46:59 +02:00
dli $5, 1
[mips] [IAS] Fix error messages for using LI with 64-bit immediates. Summary: LI should never accept immediates larger than 32 bits. The additional Is32BitImm boolean also paves the way for unifying the functionality that LA and LI have in common. Reviewers: dsanders Reviewed By: dsanders Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D9289 llvm-svn: 236313
2015-05-01 14:19:27 +02:00
# 32-BIT: :[[@LINE-1]]:3: error: instruction requires a 64-bit architecture
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