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| author | Zhan Jun Liau <zhanjunl@ca.ibm.com> | 2016-08-18 21:44:15 +0000 |
|---|---|---|
| committer | Zhan Jun Liau <zhanjunl@ca.ibm.com> | 2016-08-18 21:44:15 +0000 |
| commit | cf2f4b32512f2c5fdd2e39aa1bbb76a563afd19d (patch) | |
| tree | 4927d0c2fa79c46b600a33b78a617e45847e1f38 /llvm/test | |
| parent | 36bde4f81da32f91cdcde493535dd63dbba87967 (diff) | |
| download | bcm5719-llvm-cf2f4b32512f2c5fdd2e39aa1bbb76a563afd19d.tar.gz bcm5719-llvm-cf2f4b32512f2c5fdd2e39aa1bbb76a563afd19d.zip | |
[SystemZ] Use valid base/index regs for inline asm
Summary:
Inline asm memory constraints can have the base or index register be assigned
to %r0 right now. Make sure that we assign only ADDR64 registers to the base
and index.
Reviewers: uweigand
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D23367
llvm-svn: 279157
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/SystemZ/asm-02.ll | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/test/CodeGen/SystemZ/asm-02.ll b/llvm/test/CodeGen/SystemZ/asm-02.ll index 426d8488290..c916d827cde 100644 --- a/llvm/test/CodeGen/SystemZ/asm-02.ll +++ b/llvm/test/CodeGen/SystemZ/asm-02.ll @@ -74,8 +74,8 @@ define void @f6(i64 %base, i64 %index) { ; Check that LAY is used if there is an index but the displacement is too large define void @f7(i64 %base, i64 %index) { ; CHECK-LABEL: f7: -; CHECK: lay %r0, 4096(%r3,%r2) -; CHECK: blah 0(%r0) +; CHECK: lay %r1, 4096(%r3,%r2) +; CHECK: blah 0(%r1) ; CHECK: br %r14 %add = add i64 %base, 4096 %addi = add i64 %add, %index |
