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| author | Toma Tabacu <toma.tabacu@imgtec.com> | 2015-05-14 14:51:32 +0000 |
|---|---|---|
| committer | Toma Tabacu <toma.tabacu@imgtec.com> | 2015-05-14 14:51:32 +0000 |
| commit | e625b5fc020315705f9b8f8c4c85036e4956b529 (patch) | |
| tree | 7d4c4dd94cd8398760a5f7dd55a0a32b32e4d03e /llvm/test | |
| parent | 9376e9998e554dbe171eba409eabdc2dddae16f0 (diff) | |
| download | bcm5719-llvm-e625b5fc020315705f9b8f8c4c85036e4956b529.tar.gz bcm5719-llvm-e625b5fc020315705f9b8f8c4c85036e4956b529.zip | |
[mips] [IAS] Enforce .set nomacro.
Summary: When used, ".set nomacro" causes warning messages to be reported when we expand pseudo-instructions to multiple machine instructions.
Reviewers: dsanders
Reviewed By: dsanders
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D9564
llvm-svn: 237366
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/MC/Mips/set-nomacro-micromips.s | 33 | ||||
| -rw-r--r-- | llvm/test/MC/Mips/set-nomacro.s | 46 |
2 files changed, 79 insertions, 0 deletions
diff --git a/llvm/test/MC/Mips/set-nomacro-micromips.s b/llvm/test/MC/Mips/set-nomacro-micromips.s new file mode 100644 index 00000000000..c4d8b7c2d3e --- /dev/null +++ b/llvm/test/MC/Mips/set-nomacro-micromips.s @@ -0,0 +1,33 @@ +# RUN: llvm-mc %s -arch=mips -mcpu=mips32 -mattr=micromips 2>&1 | FileCheck %s + + .text + .type main, @function + .set micromips +main: +# CHECK-NOT: warning: macro instruction expanded into multiple instructions + .set macro + b 132 + b 1332 + b bar + + lwm $16, $17, 8($sp) + swm $16, $17, 8($sp) + + add $4, $5, $6 + + .set noreorder + .set nomacro + b 132 +# CHECK-NOT: [[@LINE-1]]:3: warning: macro instruction expanded into multiple instructions + b 1332 +# CHECK-NOT: [[@LINE-1]]:3: warning: macro instruction expanded into multiple instructions + b bar +# CHECK-NOT: [[@LINE-1]]:3: warning: macro instruction expanded into multiple instructions + + lwm $16, $17, 8($sp) +# CHECK-NOT: [[@LINE-1]]:3: warning: macro instruction expanded into multiple instructions + swm $16, $17, 8($sp) +# CHECK-NOT: [[@LINE-1]]:3: warning: macro instruction expanded into multiple instructions + + add $4, $5, $6 +# CHECK-NOT: [[@LINE-1]]:3: warning: macro instruction expanded into multiple instructions diff --git a/llvm/test/MC/Mips/set-nomacro.s b/llvm/test/MC/Mips/set-nomacro.s new file mode 100644 index 00000000000..d81048ff12e --- /dev/null +++ b/llvm/test/MC/Mips/set-nomacro.s @@ -0,0 +1,46 @@ +# RUN: llvm-mc %s -arch=mips -mcpu=mips32 2>&1 | FileCheck %s + +# CHECK-NOT: warning: macro instruction expanded into multiple instructions + .set macro + li $8, -16 + li $8, 16 + li $8, 161616 + + la $8, 16 + la $8, 161616 + la $8, 16($9) + la $8, 161616($9) + la $8, symbol + + jal $25 + jal $4, $25 + + add $4, $5, $6 + + .set noreorder + .set nomacro + li $8, -16 +# CHECK-NOT: [[@LINE-1]]:3: warning: macro instruction expanded into multiple instructions + li $8, 16 +# CHECK-NOT: [[@LINE-1]]:3: warning: macro instruction expanded into multiple instructions + li $8, 161616 +# CHECK: [[@LINE-1]]:3: warning: macro instruction expanded into multiple instructions + + la $8, 16 +# CHECK-NOT: [[@LINE-1]]:3: warning: macro instruction expanded into multiple instructions + la $8, 161616 +# CHECK: [[@LINE-1]]:3: warning: macro instruction expanded into multiple instructions + la $8, 16($9) +# CHECK-NOT: [[@LINE-1]]:3: warning: macro instruction expanded into multiple instructions + la $8, 161616($9) +# CHECK: [[@LINE-1]]:3: warning: macro instruction expanded into multiple instructions + la $8, symbol +# CHECK: [[@LINE-1]]:3: warning: macro instruction expanded into multiple instructions + + jal $25 +# CHECK-NOT: [[@LINE-1]]:3: warning: macro instruction expanded into multiple instructions + jal $4, $25 +# CHECK-NOT: [[@LINE-1]]:3: warning: macro instruction expanded into multiple instructions + + add $4, $5, $6 +# CHECK-NOT: [[@LINE-1]]:3: warning: macro instruction expanded into multiple instructions |
