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| author | Dimitry Andric <dim@FreeBSD.org> | 2015-08-07 23:01:33 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2015-08-07 23:01:33 +0000 |
| commit | ee8648bdac07986a0f1ec897b02ec82a2f144d46 (patch) | |
| tree | 52d1861acda1205241ee35a94aa63129c604d469 /test/MC/ELF | |
| parent | 1a82d4c088707c791c792f6822f611b47a12bdfe (diff) | |
| download | src-ee8648bdac07986a0f1ec897b02ec82a2f144d46.tar.gz src-ee8648bdac07986a0f1ec897b02ec82a2f144d46.zip | |
Vendor import of llvm trunk r242221:vendor/llvm/llvm-trunk-r242221
Notes
Notes:
svn path=/vendor/llvm/dist/; revision=286425
svn path=/vendor/llvm/llvm-trunk-r242221/; revision=286426; tag=vendor/llvm/llvm-trunk-r242221
Diffstat (limited to 'test/MC/ELF')
| -rw-r--r-- | test/MC/ELF/relax-arith.s | 8 | ||||
| -rw-r--r-- | test/MC/ELF/relax-arith2.s | 12 | ||||
| -rw-r--r-- | test/MC/ELF/relax-arith4.s | 25 |
3 files changed, 45 insertions, 0 deletions
diff --git a/test/MC/ELF/relax-arith.s b/test/MC/ELF/relax-arith.s index d4f37a9ddf9f..15e44ebff7ef 100644 --- a/test/MC/ELF/relax-arith.s +++ b/test/MC/ELF/relax-arith.s @@ -115,3 +115,11 @@ bar: cmpl $foo, bar cmp $foo, %rbx cmpq $foo, bar + +// CHECK: Disassembly of section push: +// CHECK-NEXT: push: +// CHECK-NEXT: 0: 66 68 00 00 pushw $0 +// CHECK-NEXT: 4: 68 00 00 00 00 pushq $0 + .section push,"x" + pushw $foo + push $foo diff --git a/test/MC/ELF/relax-arith2.s b/test/MC/ELF/relax-arith2.s index a6c55adf894b..b05418482e32 100644 --- a/test/MC/ELF/relax-arith2.s +++ b/test/MC/ELF/relax-arith2.s @@ -116,3 +116,15 @@ bar: cmpl $1, bar cmp $-1, %rbx cmpq $42, bar + +// CHECK: Disassembly of section push: +// CHECK-NEXT: push: +// CHECK-NEXT: 0: 66 6a 80 pushw $-128 +// CHECK-NEXT: 3: 66 6a 7f pushw $127 +// CHECK-NEXT: 6: 6a 80 pushq $-128 +// CHECK-NEXT: 8: 6a 7f pushq $127 + .section push,"x" + pushw $-128 + pushw $127 + push $-128 + push $127 diff --git a/test/MC/ELF/relax-arith4.s b/test/MC/ELF/relax-arith4.s new file mode 100644 index 000000000000..3fd3cadb76ab --- /dev/null +++ b/test/MC/ELF/relax-arith4.s @@ -0,0 +1,25 @@ +// RUN: llvm-mc -filetype=obj -triple i686-pc-linux-gnu %s -o - | llvm-objdump -d - | FileCheck %s + +// Test for proper instruction relaxation behavior for the push $imm +// instruction forms. This is the 32-bit version of the push $imm tests from +// relax-arith.s and relax-arith2.s. + +// CHECK: Disassembly of section push8: +// CHECK-NEXT: push8: +// CHECK-NEXT: 0: 66 6a 80 pushw $-128 +// CHECK-NEXT: 3: 66 6a 7f pushw $127 +// CHECK-NEXT: 6: 6a 80 pushl $-128 +// CHECK-NEXT: 8: 6a 7f pushl $127 + .section push8,"x" + pushw $-128 + pushw $127 + push $-128 + push $127 + +// CHECK: Disassembly of section push32: +// CHECK-NEXT: push32: +// CHECK-NEXT: 0: 66 68 00 00 pushw $0 +// CHECK-NEXT: 4: 68 00 00 00 00 pushl $0 + .section push32,"x" + pushw $foo + push $foo |