From c7e5abb537cdbe94963ef623f1c8005bc3803dfb Mon Sep 17 00:00:00 2001 From: DistroBaker Date: Thu, 5 Nov 2020 22:53:42 +0000 Subject: [PATCH] Merged update from upstream sources This is an automated DistroBaker update from upstream sources. If you do not know what this is about or would like to opt out, contact the OSCI team. Source: https://src.fedoraproject.org/rpms/llvm.git#051ec63e7b6d93ae4b8c807f7d067aa5cabf0c5d --- ...nstead-of-AGR-in-eliminateFrameIndex.patch | 166 ++++++++++++++++++ llvm.spec | 8 +- 2 files changed, 173 insertions(+), 1 deletion(-) create mode 100644 0001-SystemZ-Use-LA-instead-of-AGR-in-eliminateFrameIndex.patch diff --git a/0001-SystemZ-Use-LA-instead-of-AGR-in-eliminateFrameIndex.patch b/0001-SystemZ-Use-LA-instead-of-AGR-in-eliminateFrameIndex.patch new file mode 100644 index 0000000..80d6a1e --- /dev/null +++ b/0001-SystemZ-Use-LA-instead-of-AGR-in-eliminateFrameIndex.patch @@ -0,0 +1,166 @@ +From d851495f2fe614c4c860bda1bd3c80bfbe48360b Mon Sep 17 00:00:00 2001 +From: Jonas Paulsson +Date: Thu, 8 Oct 2020 13:18:29 +0200 +Subject: [PATCH] [SystemZ] Use LA instead of AGR in eliminateFrameIndex(). + +Since AGR clobbers CC it should not be used here. + +Fixes https://bugs.llvm.org/show_bug.cgi?id=47736. + +Review: Ulrich Weigand +Differential Revision: https://reviews.llvm.org/D89034 +--- + .../Target/SystemZ/SystemZRegisterInfo.cpp | 4 +-- + llvm/test/CodeGen/SystemZ/frame-14.ll | 26 +++++++++---------- + llvm/test/CodeGen/SystemZ/frame-16.ll | 4 +-- + 3 files changed, 17 insertions(+), 17 deletions(-) + +diff --git a/llvm/lib/Target/SystemZ/SystemZRegisterInfo.cpp b/llvm/lib/Target/SystemZ/SystemZRegisterInfo.cpp +index 53b06c6e7e6d..88212e52460f 100644 +--- a/llvm/lib/Target/SystemZ/SystemZRegisterInfo.cpp ++++ b/llvm/lib/Target/SystemZ/SystemZRegisterInfo.cpp +@@ -322,8 +322,8 @@ SystemZRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator MI, + // Load the high offset into the scratch register and use it as + // an index. + TII->loadImmediate(MBB, MI, ScratchReg, HighOffset); +- BuildMI(MBB, MI, DL, TII->get(SystemZ::AGR),ScratchReg) +- .addReg(ScratchReg, RegState::Kill).addReg(BasePtr); ++ BuildMI(MBB, MI, DL, TII->get(SystemZ::LA), ScratchReg) ++ .addReg(BasePtr, RegState::Kill).addImm(0).addReg(ScratchReg); + } + + // Use the scratch register as the base. It then dies here. +diff --git a/llvm/test/CodeGen/SystemZ/frame-14.ll b/llvm/test/CodeGen/SystemZ/frame-14.ll +index e70731249b42..193ff81123c5 100644 +--- a/llvm/test/CodeGen/SystemZ/frame-14.ll ++++ b/llvm/test/CodeGen/SystemZ/frame-14.ll +@@ -85,13 +85,13 @@ define void @f3() { + define void @f4() { + ; CHECK-NOFP-LABEL: f4: + ; CHECK-NOFP: llilh %r1, 8 +-; CHECK-NOFP: agr %r1, %r15 ++; CHECK-NOFP: la %r1, 0(%r1,%r15) + ; CHECK-NOFP: mvi 0(%r1), 42 + ; CHECK-NOFP: br %r14 + ; + ; CHECK-FP-LABEL: f4: + ; CHECK-FP: llilh %r1, 8 +-; CHECK-FP: agr %r1, %r11 ++; CHECK-FP: la %r1, 0(%r1,%r11) + ; CHECK-FP: mvi 0(%r1), 42 + ; CHECK-FP: br %r14 + %region1 = alloca [524104 x i8], align 8 +@@ -108,13 +108,13 @@ define void @f4() { + define void @f5() { + ; CHECK-NOFP-LABEL: f5: + ; CHECK-NOFP: llilh %r1, 8 +-; CHECK-NOFP: agr %r1, %r15 ++; CHECK-NOFP: la %r1, 0(%r1,%r15) + ; CHECK-NOFP: mvi 4095(%r1), 42 + ; CHECK-NOFP: br %r14 + ; + ; CHECK-FP-LABEL: f5: + ; CHECK-FP: llilh %r1, 8 +-; CHECK-FP: agr %r1, %r11 ++; CHECK-FP: la %r1, 0(%r1,%r11) + ; CHECK-FP: mvi 4095(%r1), 42 + ; CHECK-FP: br %r14 + %region1 = alloca [524104 x i8], align 8 +@@ -130,13 +130,13 @@ define void @f5() { + define void @f6() { + ; CHECK-NOFP-LABEL: f6: + ; CHECK-NOFP: llilh %r1, 8 +-; CHECK-NOFP: agr %r1, %r15 ++; CHECK-NOFP: la %r1, 0(%r1,%r15) + ; CHECK-NOFP: mviy 4096(%r1), 42 + ; CHECK-NOFP: br %r14 + ; + ; CHECK-FP-LABEL: f6: + ; CHECK-FP: llilh %r1, 8 +-; CHECK-FP: agr %r1, %r11 ++; CHECK-FP: la %r1, 0(%r1,%r11) + ; CHECK-FP: mviy 4096(%r1), 42 + ; CHECK-FP: br %r14 + %region1 = alloca [524104 x i8], align 8 +@@ -155,13 +155,13 @@ define void @f6() { + define void @f7() { + ; CHECK-NOFP-LABEL: f7: + ; CHECK-NOFP: llilh %r1, 23 +-; CHECK-NOFP: agr %r1, %r15 ++; CHECK-NOFP: la %r1, 0(%r1,%r15) + ; CHECK-NOFP: mviy 65535(%r1), 42 + ; CHECK-NOFP: br %r14 + ; + ; CHECK-FP-LABEL: f7: + ; CHECK-FP: llilh %r1, 23 +-; CHECK-FP: agr %r1, %r11 ++; CHECK-FP: la %r1, 0(%r1,%r11) + ; CHECK-FP: mviy 65535(%r1), 42 + ; CHECK-FP: br %r14 + %region1 = alloca [1048400 x i8], align 8 +@@ -178,13 +178,13 @@ define void @f7() { + define void @f8() { + ; CHECK-NOFP-LABEL: f8: + ; CHECK-NOFP: llilh %r1, 24 +-; CHECK-NOFP: agr %r1, %r15 ++; CHECK-NOFP: la %r1, 0(%r1,%r15) + ; CHECK-NOFP: mvi 7(%r1), 42 + ; CHECK-NOFP: br %r14 + ; + ; CHECK-FP-LABEL: f8: + ; CHECK-FP: llilh %r1, 24 +-; CHECK-FP: agr %r1, %r11 ++; CHECK-FP: la %r1, 0(%r1,%r11) + ; CHECK-FP: mvi 7(%r1), 42 + ; CHECK-FP: br %r14 + %region1 = alloca [1048408 x i8], align 8 +@@ -233,7 +233,7 @@ define void @f10(i32 *%vptr) { + ; CHECK-NOFP-LABEL: f10: + ; CHECK-NOFP: stg [[REGISTER:%r[1-9][0-4]?]], [[OFFSET:160|168]](%r15) + ; CHECK-NOFP: llilh [[REGISTER]], 8 +-; CHECK-NOFP: agr [[REGISTER]], %r15 ++; CHECK-NOFP: la [[REGISTER]], 0([[REGISTER]],%r15) + ; CHECK-NOFP: mvi 0([[REGISTER]]), 42 + ; CHECK-NOFP: lg [[REGISTER]], [[OFFSET]](%r15) + ; CHECK-NOFP: br %r14 +@@ -241,7 +241,7 @@ define void @f10(i32 *%vptr) { + ; CHECK-FP-LABEL: f10: + ; CHECK-FP: stg [[REGISTER:%r[1-9][0-4]?]], [[OFFSET:160|168]](%r11) + ; CHECK-FP: llilh [[REGISTER]], 8 +-; CHECK-FP: agr [[REGISTER]], %r11 ++; CHECK-FP: la [[REGISTER]], 0([[REGISTER]],%r11) + ; CHECK-FP: mvi 0([[REGISTER]]), 42 + ; CHECK-FP: lg [[REGISTER]], [[OFFSET]](%r11) + ; CHECK-FP: br %r14 +@@ -273,7 +273,7 @@ define void @f11(i32 *%vptr) { + ; CHECK-NOFP: stmg %r6, %r15, + ; CHECK-NOFP: stg [[REGISTER:%r[1-9][0-4]?]], [[OFFSET:160|168]](%r15) + ; CHECK-NOFP: llilh [[REGISTER]], 8 +-; CHECK-NOFP: agr [[REGISTER]], %r15 ++; CHECK-NOFP: la [[REGISTER]], 0([[REGISTER]],%r15) + ; CHECK-NOFP: mvi 0([[REGISTER]]), 42 + ; CHECK-NOFP: lg [[REGISTER]], [[OFFSET]](%r15) + ; CHECK-NOFP: lmg %r6, %r15, +diff --git a/llvm/test/CodeGen/SystemZ/frame-16.ll b/llvm/test/CodeGen/SystemZ/frame-16.ll +index ae8a041ae110..a95c58207afb 100644 +--- a/llvm/test/CodeGen/SystemZ/frame-16.ll ++++ b/llvm/test/CodeGen/SystemZ/frame-16.ll +@@ -311,13 +311,13 @@ define void @f11(i32 *%vptr, i8 %byte) { + define void @f12(i8 %byte, i64 %index) { + ; CHECK-NOFP-LABEL: f12: + ; CHECK-NOFP: llilh %r1, 8 +-; CHECK-NOFP: agr %r1, %r15 ++; CHECK-NOFP: la %r1, 0(%r1,%r15) + ; CHECK-NOFP: stc %r2, 0(%r3,%r1) + ; CHECK-NOFP: br %r14 + ; + ; CHECK-FP-LABEL: f12: + ; CHECK-FP: llilh %r1, 8 +-; CHECK-FP: agr %r1, %r11 ++; CHECK-FP: la %r1, 0(%r1,%r11) + ; CHECK-FP: stc %r2, 0(%r3,%r1) + ; CHECK-FP: br %r14 + %region1 = alloca [524104 x i8], align 8 +-- +2.26.2 + diff --git a/llvm.spec b/llvm.spec index 27c6880..c57c0b2 100644 --- a/llvm.spec +++ b/llvm.spec @@ -11,7 +11,7 @@ %global llvm_libdir %{_libdir}/%{name} %global build_llvm_libdir %{buildroot}%{llvm_libdir} #%%global rc_ver 6 -%global baserelease 0.11 +%global baserelease 1 %global llvm_srcdir llvm-%{version}%{?rc_ver:rc%{rc_ver}}.src %global maj_ver 11 %global min_ver 0 @@ -52,6 +52,9 @@ Source3: run-lit-tests Source4: lit.fedora.cfg.py %endif +# Fix coreos-installer test crash on s390x (rhbz#1883457), https://reviews.llvm.org/D89034 +Patch1: 0001-SystemZ-Use-LA-instead-of-AGR-in-eliminateFrameIndex.patch + BuildRequires: gcc BuildRequires: gcc-c++ BuildRequires: cmake @@ -531,6 +534,9 @@ fi %endif %changelog +* Wed Oct 14 2020 Josh Stone - 11.0.0-1 +- Fix coreos-installer test crash on s390x (rhbz#1883457) + * Mon Oct 12 2020 sguelton@redhat.com - 11.0.0-0.11 - llvm 11.0.0 - final release