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| author | Venkatraman Govindaraju <venkatra@cs.wisc.edu> | 2014-01-04 07:17:21 +0000 |
|---|---|---|
| committer | Venkatraman Govindaraju <venkatra@cs.wisc.edu> | 2014-01-04 07:17:21 +0000 |
| commit | 6e202a960e5a0cdf96adc83c1ad1d990b5b8aca4 (patch) | |
| tree | 624ded64129ea0771f6f380c18790e8b5bdf1fff /test/CodeGen/SPARC | |
| parent | c846d65f992799fb3a3b015020ed815c0b855663 (diff) | |
| download | llvm-6e202a960e5a0cdf96adc83c1ad1d990b5b8aca4.tar.gz llvm-6e202a960e5a0cdf96adc83c1ad1d990b5b8aca4.tar.bz2 llvm-6e202a960e5a0cdf96adc83c1ad1d990b5b8aca4.tar.xz | |
[SparcV9]: Implement RETURNADDR and FRAMEADDR lowering in SPARC64.
Fixes PR18356.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198480 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/SPARC')
| -rw-r--r-- | test/CodeGen/SPARC/2011-01-11-FrameAddr.ll | 35 |
1 files changed, 24 insertions, 11 deletions
diff --git a/test/CodeGen/SPARC/2011-01-11-FrameAddr.ll b/test/CodeGen/SPARC/2011-01-11-FrameAddr.ll index 7cc7868e44..e290ee7f80 100644 --- a/test/CodeGen/SPARC/2011-01-11-FrameAddr.ll +++ b/test/CodeGen/SPARC/2011-01-11-FrameAddr.ll @@ -2,6 +2,7 @@ ;RUN: llc -march=sparc -mattr=v9 < %s | FileCheck %s -check-prefix=V9 ;RUN: llc -march=sparc -regalloc=basic < %s | FileCheck %s -check-prefix=V8 ;RUN: llc -march=sparc -regalloc=basic -mattr=v9 < %s | FileCheck %s -check-prefix=V9 +;RUN: llc -march=sparcv9 < %s | FileCheck %s -check-prefix=SPARC64 define i8* @frameaddr() nounwind readnone { @@ -15,6 +16,13 @@ entry: ;V9: save %sp, -96, %sp ;V9: jmp %i7+8 ;V9: restore %g0, %fp, %o0 + +;SPARC64-LABEL: frameaddr +;SPARC64: save %sp, -128, %sp +;SPARC64: add %fp, 2047, %i0 +;SPARC64: jmp %i7+8 +;SPARC64: restore %g0, %g0, %g0 + %0 = tail call i8* @llvm.frameaddress(i32 0) ret i8* %0 } @@ -32,6 +40,14 @@ entry: ;V9: ld [%fp+56], {{.+}} ;V9: ld [{{.+}}+56], {{.+}} ;V9: ld [{{.+}}+56], {{.+}} + +;SPARC64-LABEL: frameaddr2 +;SPARC64: flushw +;SPARC64: ldx [%fp+2159], %[[R0:[goli][0-7]]] +;SPARC64: ldx [%[[R0]]+2159], %[[R1:[goli][0-7]]] +;SPARC64: ldx [%[[R1]]+2159], %[[R2:[goli][0-7]]] +;SPARC64: add %[[R2]], 2047, {{.+}} + %0 = tail call i8* @llvm.frameaddress(i32 3) ret i8* %0 } @@ -48,6 +64,9 @@ entry: ;V9-LABEL: retaddr: ;V9: or %g0, %o7, {{.+}} +;SPARC64-LABEL: retaddr +;SPARC64: or %g0, %o7, {{.+}} + %0 = tail call i8* @llvm.returnaddress(i32 0) ret i8* %0 } @@ -66,17 +85,11 @@ entry: ;V9: ld [{{.+}}+56], {{.+}} ;V9: ld [{{.+}}+60], {{.+}} -;V8LEAF-LABEL: retaddr2: -;V8LEAF: ta 3 -;V8LEAF: ld [%fp+56], %[[R:[goli][0-7]]] -;V8LEAF: ld [%[[R]]+56], %[[R1:[goli][0-7]]] -;V8LEAF: ld [%[[R1]]+60], {{.+}} - -;V9LEAF-LABEL: retaddr2: -;V9LEAF: flushw -;V9LEAF: ld [%fp+56], %[[R:[goli][0-7]]] -;V9LEAF: ld [%[[R]]+56], %[[R1:[goli][0-7]]] -;V9LEAF: ld [%[[R1]]+60], {{.+}} +;SPARC64-LABEL: retaddr2 +;SPARC64: flushw +;SPARC64: ldx [%fp+2159], %[[R0:[goli][0-7]]] +;SPARC64: ldx [%[[R0]]+2159], %[[R1:[goli][0-7]]] +;SPARC64: ldx [%[[R1]]+2167], {{.+}} %0 = tail call i8* @llvm.returnaddress(i32 3) ret i8* %0 |