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llvm-mirror/test/CodeGen/R600/unhandled-loop-condition-assertion.ll

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R600: Add failing control flow tests. Simple cases hit a variety of problems at -O0. llvm-svn: 202601
2014-03-01 22:45:41 +01:00
; REQUIRES: asserts
; XFAIL: *
R600/SI: Add a stub GCNTargetMachine This is equivalent to the AMDGPUTargetMachine now, but it is the starting point for separating R600 and GCN functionality into separate targets. It is recommened that users start using the gcn triple for GCN-based GPUs, because using the r600 triple for these GPUs will be deprecated in the future. llvm-svn: 225277
2015-01-06 19:00:21 +01:00
; RUN: llc -O0 -verify-machineinstrs -asm-verbose=0 -march=amdgcn -mcpu=SI < %s | FileCheck -check-prefix=SI -check-prefix=COMMON %s
R600: Add failing control flow tests. Simple cases hit a variety of problems at -O0. llvm-svn: 202601
2014-03-01 22:45:41 +01:00
; RUN: llc -O0 -verify-machineinstrs -asm-verbose=0 -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=EG -check-prefix=COMMON %s
; SI hits an assertion at -O0, evergreen hits a not implemented unreachable.
R600: Call EmitFunctionHeader() in the AsmPrinter to populate the ELF symbol table llvm-svn: 218776
2014-10-01 19:15:17 +02:00
; COMMON-LABEL: {{^}}branch_true:
R600: Add failing control flow tests. Simple cases hit a variety of problems at -O0. llvm-svn: 202601
2014-03-01 22:45:41 +01:00
define void @branch_true(i8 addrspace(1)* nocapture %main, i32 %main_stride) #0 {
entry:
br i1 true, label %for.end, label %for.body.lr.ph
for.body.lr.ph: ; preds = %entry
%add.ptr.sum = shl i32 %main_stride, 1
%add.ptr1.sum = add i32 %add.ptr.sum, %main_stride
%add.ptr4.sum = shl i32 %main_stride, 2
br label %for.body
for.body: ; preds = %for.body, %for.body.lr.ph
%main.addr.011 = phi i8 addrspace(1)* [ %main, %for.body.lr.ph ], [ %add.ptr6, %for.body ]
%0 = bitcast i8 addrspace(1)* %main.addr.011 to i32 addrspace(1)*
%1 = load i32 addrspace(1)* %0, align 4
%add.ptr = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 %main_stride
%2 = bitcast i8 addrspace(1)* %add.ptr to i32 addrspace(1)*
%3 = load i32 addrspace(1)* %2, align 4
%add.ptr1 = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 %add.ptr.sum
%4 = bitcast i8 addrspace(1)* %add.ptr1 to i32 addrspace(1)*
%5 = load i32 addrspace(1)* %4, align 4
%add.ptr2 = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 %add.ptr1.sum
%6 = bitcast i8 addrspace(1)* %add.ptr2 to i32 addrspace(1)*
%7 = load i32 addrspace(1)* %6, align 4
%add.ptr3 = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 %add.ptr4.sum
%8 = bitcast i8 addrspace(1)* %add.ptr3 to i32 addrspace(1)*
%9 = load i32 addrspace(1)* %8, align 4
%add.ptr6 = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 undef
br i1 undef, label %for.end, label %for.body
for.end: ; preds = %for.body, %entry
ret void
}
R600: Call EmitFunctionHeader() in the AsmPrinter to populate the ELF symbol table llvm-svn: 218776
2014-10-01 19:15:17 +02:00
; COMMON-LABEL: {{^}}branch_false:
R600: Add failing control flow tests. Simple cases hit a variety of problems at -O0. llvm-svn: 202601
2014-03-01 22:45:41 +01:00
; SI: .text
R600/SI: Change all instruction assembly names to lowercase. This matches the format produced by the AMD proprietary driver. //==================================================================// // Shell script for converting .ll test cases: (Pass the .ll files you want to convert to this script as arguments). //==================================================================// ; This was necessary on my system so that A-Z in sed would match only ; upper case. I'm not sure why. export LC_ALL='C' TEST_FILES="$*" MATCHES=`grep -v Patterns SIInstructions.td | grep -o '"[A-Z0-9_]\+["e]' | grep -o '[A-Z0-9_]\+' | sort -r` for f in $TEST_FILES; do # Check that there are SI tests: grep -q -e 'verde' -e 'bonaire' -e 'SI' -e 'tahiti' $f if [ $? -eq 0 ]; then for match in $MATCHES; do sed -i -e "s/\([ :]$match\)/\L\1/" $f done # Try to get check lines with partial instruction names sed -i 's/\(;[ ]*SI[A-Z\\-]*: \)\([A-Z_0-9]\+\)/\1\L\2/' $f fi done sed -i -e 's/bb0_1/BB0_1/g' ../../../test/CodeGen/R600/infinite-loop.ll sed -i -e 's/SI-NOT: bfe/SI-NOT: {{[^@]}}bfe/g'../../../test/CodeGen/R600/llvm.AMDGPU.bfe.*32.ll ../../../test/CodeGen/R600/sext-in-reg.ll sed -i -e 's/exp_IEEE/EXP_IEEE/g' ../../../test/CodeGen/R600/llvm.exp2.ll sed -i -e 's/numVgprs/NumVgprs/g' ../../../test/CodeGen/R600/register-count-comments.ll sed -i 's/\(; CHECK[-NOT]*: \)\([A-Z_0-9]\+\)/\1\L\2/' ../../../test/CodeGen/R600/select64.ll ../../../test/CodeGen/R600/sgpr-copy.ll //==================================================================// // Shell script for converting .td files (run this last) //==================================================================// export LC_ALL='C' sed -i -e '/Patterns/!s/\("[A-Z0-9_]\+[ "e]\)/\L\1/g' SIInstructions.td sed -i -e 's/"EXP/"exp/g' SIInstrInfo.td llvm-svn: 221350
2014-11-05 15:50:53 +01:00
; SI-NEXT: s_endpgm
R600: Add failing control flow tests. Simple cases hit a variety of problems at -O0. llvm-svn: 202601
2014-03-01 22:45:41 +01:00
define void @branch_false(i8 addrspace(1)* nocapture %main, i32 %main_stride) #0 {
entry:
br i1 false, label %for.end, label %for.body.lr.ph
for.body.lr.ph: ; preds = %entry
%add.ptr.sum = shl i32 %main_stride, 1
%add.ptr1.sum = add i32 %add.ptr.sum, %main_stride
%add.ptr4.sum = shl i32 %main_stride, 2
br label %for.body
for.body: ; preds = %for.body, %for.body.lr.ph
%main.addr.011 = phi i8 addrspace(1)* [ %main, %for.body.lr.ph ], [ %add.ptr6, %for.body ]
%0 = bitcast i8 addrspace(1)* %main.addr.011 to i32 addrspace(1)*
%1 = load i32 addrspace(1)* %0, align 4
%add.ptr = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 %main_stride
%2 = bitcast i8 addrspace(1)* %add.ptr to i32 addrspace(1)*
%3 = load i32 addrspace(1)* %2, align 4
%add.ptr1 = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 %add.ptr.sum
%4 = bitcast i8 addrspace(1)* %add.ptr1 to i32 addrspace(1)*
%5 = load i32 addrspace(1)* %4, align 4
%add.ptr2 = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 %add.ptr1.sum
%6 = bitcast i8 addrspace(1)* %add.ptr2 to i32 addrspace(1)*
%7 = load i32 addrspace(1)* %6, align 4
%add.ptr3 = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 %add.ptr4.sum
%8 = bitcast i8 addrspace(1)* %add.ptr3 to i32 addrspace(1)*
%9 = load i32 addrspace(1)* %8, align 4
%add.ptr6 = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 undef
br i1 undef, label %for.end, label %for.body
for.end: ; preds = %for.body, %entry
ret void
}
R600: Call EmitFunctionHeader() in the AsmPrinter to populate the ELF symbol table llvm-svn: 218776
2014-10-01 19:15:17 +02:00
; COMMON-LABEL: {{^}}branch_undef:
R600: Add failing control flow tests. Simple cases hit a variety of problems at -O0. llvm-svn: 202601
2014-03-01 22:45:41 +01:00
; SI: .text
R600/SI: Change all instruction assembly names to lowercase. This matches the format produced by the AMD proprietary driver. //==================================================================// // Shell script for converting .ll test cases: (Pass the .ll files you want to convert to this script as arguments). //==================================================================// ; This was necessary on my system so that A-Z in sed would match only ; upper case. I'm not sure why. export LC_ALL='C' TEST_FILES="$*" MATCHES=`grep -v Patterns SIInstructions.td | grep -o '"[A-Z0-9_]\+["e]' | grep -o '[A-Z0-9_]\+' | sort -r` for f in $TEST_FILES; do # Check that there are SI tests: grep -q -e 'verde' -e 'bonaire' -e 'SI' -e 'tahiti' $f if [ $? -eq 0 ]; then for match in $MATCHES; do sed -i -e "s/\([ :]$match\)/\L\1/" $f done # Try to get check lines with partial instruction names sed -i 's/\(;[ ]*SI[A-Z\\-]*: \)\([A-Z_0-9]\+\)/\1\L\2/' $f fi done sed -i -e 's/bb0_1/BB0_1/g' ../../../test/CodeGen/R600/infinite-loop.ll sed -i -e 's/SI-NOT: bfe/SI-NOT: {{[^@]}}bfe/g'../../../test/CodeGen/R600/llvm.AMDGPU.bfe.*32.ll ../../../test/CodeGen/R600/sext-in-reg.ll sed -i -e 's/exp_IEEE/EXP_IEEE/g' ../../../test/CodeGen/R600/llvm.exp2.ll sed -i -e 's/numVgprs/NumVgprs/g' ../../../test/CodeGen/R600/register-count-comments.ll sed -i 's/\(; CHECK[-NOT]*: \)\([A-Z_0-9]\+\)/\1\L\2/' ../../../test/CodeGen/R600/select64.ll ../../../test/CodeGen/R600/sgpr-copy.ll //==================================================================// // Shell script for converting .td files (run this last) //==================================================================// export LC_ALL='C' sed -i -e '/Patterns/!s/\("[A-Z0-9_]\+[ "e]\)/\L\1/g' SIInstructions.td sed -i -e 's/"EXP/"exp/g' SIInstrInfo.td llvm-svn: 221350
2014-11-05 15:50:53 +01:00
; SI-NEXT: s_endpgm
R600: Add failing control flow tests. Simple cases hit a variety of problems at -O0. llvm-svn: 202601
2014-03-01 22:45:41 +01:00
define void @branch_undef(i8 addrspace(1)* nocapture %main, i32 %main_stride) #0 {
entry:
br i1 undef, label %for.end, label %for.body.lr.ph
for.body.lr.ph: ; preds = %entry
%add.ptr.sum = shl i32 %main_stride, 1
%add.ptr1.sum = add i32 %add.ptr.sum, %main_stride
%add.ptr4.sum = shl i32 %main_stride, 2
br label %for.body
for.body: ; preds = %for.body, %for.body.lr.ph
%main.addr.011 = phi i8 addrspace(1)* [ %main, %for.body.lr.ph ], [ %add.ptr6, %for.body ]
%0 = bitcast i8 addrspace(1)* %main.addr.011 to i32 addrspace(1)*
%1 = load i32 addrspace(1)* %0, align 4
%add.ptr = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 %main_stride
%2 = bitcast i8 addrspace(1)* %add.ptr to i32 addrspace(1)*
%3 = load i32 addrspace(1)* %2, align 4
%add.ptr1 = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 %add.ptr.sum
%4 = bitcast i8 addrspace(1)* %add.ptr1 to i32 addrspace(1)*
%5 = load i32 addrspace(1)* %4, align 4
%add.ptr2 = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 %add.ptr1.sum
%6 = bitcast i8 addrspace(1)* %add.ptr2 to i32 addrspace(1)*
%7 = load i32 addrspace(1)* %6, align 4
%add.ptr3 = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 %add.ptr4.sum
%8 = bitcast i8 addrspace(1)* %add.ptr3 to i32 addrspace(1)*
%9 = load i32 addrspace(1)* %8, align 4
%add.ptr6 = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 undef
br i1 undef, label %for.end, label %for.body
for.end: ; preds = %for.body, %entry
ret void
}
attributes #0 = { nounwind }
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