mirror of
https://github.com/c64scene-ar/llvm-6502.git
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8eaed0f63d
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
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221350 91177308-0d34-0410-b5e6-96231b3b80d8
115 lines
5.4 KiB
LLVM
115 lines
5.4 KiB
LLVM
; REQUIRES: asserts
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; XFAIL: *
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; RUN: llc -O0 -verify-machineinstrs -asm-verbose=0 -march=r600 -mcpu=SI < %s | FileCheck -check-prefix=SI -check-prefix=COMMON %s
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; RUN: llc -O0 -verify-machineinstrs -asm-verbose=0 -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=EG -check-prefix=COMMON %s
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; SI hits an assertion at -O0, evergreen hits a not implemented unreachable.
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; COMMON-LABEL: {{^}}branch_true:
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define void @branch_true(i8 addrspace(1)* nocapture %main, i32 %main_stride) #0 {
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entry:
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br i1 true, label %for.end, label %for.body.lr.ph
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for.body.lr.ph: ; preds = %entry
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%add.ptr.sum = shl i32 %main_stride, 1
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%add.ptr1.sum = add i32 %add.ptr.sum, %main_stride
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%add.ptr4.sum = shl i32 %main_stride, 2
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br label %for.body
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for.body: ; preds = %for.body, %for.body.lr.ph
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%main.addr.011 = phi i8 addrspace(1)* [ %main, %for.body.lr.ph ], [ %add.ptr6, %for.body ]
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%0 = bitcast i8 addrspace(1)* %main.addr.011 to i32 addrspace(1)*
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%1 = load i32 addrspace(1)* %0, align 4
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%add.ptr = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 %main_stride
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%2 = bitcast i8 addrspace(1)* %add.ptr to i32 addrspace(1)*
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%3 = load i32 addrspace(1)* %2, align 4
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%add.ptr1 = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 %add.ptr.sum
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%4 = bitcast i8 addrspace(1)* %add.ptr1 to i32 addrspace(1)*
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%5 = load i32 addrspace(1)* %4, align 4
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%add.ptr2 = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 %add.ptr1.sum
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%6 = bitcast i8 addrspace(1)* %add.ptr2 to i32 addrspace(1)*
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%7 = load i32 addrspace(1)* %6, align 4
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%add.ptr3 = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 %add.ptr4.sum
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%8 = bitcast i8 addrspace(1)* %add.ptr3 to i32 addrspace(1)*
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%9 = load i32 addrspace(1)* %8, align 4
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%add.ptr6 = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 undef
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br i1 undef, label %for.end, label %for.body
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for.end: ; preds = %for.body, %entry
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ret void
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}
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; COMMON-LABEL: {{^}}branch_false:
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; SI: .text
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; SI-NEXT: s_endpgm
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define void @branch_false(i8 addrspace(1)* nocapture %main, i32 %main_stride) #0 {
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entry:
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br i1 false, label %for.end, label %for.body.lr.ph
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for.body.lr.ph: ; preds = %entry
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%add.ptr.sum = shl i32 %main_stride, 1
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%add.ptr1.sum = add i32 %add.ptr.sum, %main_stride
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%add.ptr4.sum = shl i32 %main_stride, 2
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br label %for.body
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for.body: ; preds = %for.body, %for.body.lr.ph
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%main.addr.011 = phi i8 addrspace(1)* [ %main, %for.body.lr.ph ], [ %add.ptr6, %for.body ]
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%0 = bitcast i8 addrspace(1)* %main.addr.011 to i32 addrspace(1)*
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%1 = load i32 addrspace(1)* %0, align 4
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%add.ptr = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 %main_stride
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%2 = bitcast i8 addrspace(1)* %add.ptr to i32 addrspace(1)*
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%3 = load i32 addrspace(1)* %2, align 4
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%add.ptr1 = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 %add.ptr.sum
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%4 = bitcast i8 addrspace(1)* %add.ptr1 to i32 addrspace(1)*
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%5 = load i32 addrspace(1)* %4, align 4
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%add.ptr2 = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 %add.ptr1.sum
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%6 = bitcast i8 addrspace(1)* %add.ptr2 to i32 addrspace(1)*
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%7 = load i32 addrspace(1)* %6, align 4
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%add.ptr3 = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 %add.ptr4.sum
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%8 = bitcast i8 addrspace(1)* %add.ptr3 to i32 addrspace(1)*
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%9 = load i32 addrspace(1)* %8, align 4
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%add.ptr6 = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 undef
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br i1 undef, label %for.end, label %for.body
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for.end: ; preds = %for.body, %entry
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ret void
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}
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; COMMON-LABEL: {{^}}branch_undef:
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; SI: .text
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; SI-NEXT: s_endpgm
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define void @branch_undef(i8 addrspace(1)* nocapture %main, i32 %main_stride) #0 {
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entry:
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br i1 undef, label %for.end, label %for.body.lr.ph
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for.body.lr.ph: ; preds = %entry
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%add.ptr.sum = shl i32 %main_stride, 1
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%add.ptr1.sum = add i32 %add.ptr.sum, %main_stride
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%add.ptr4.sum = shl i32 %main_stride, 2
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br label %for.body
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for.body: ; preds = %for.body, %for.body.lr.ph
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%main.addr.011 = phi i8 addrspace(1)* [ %main, %for.body.lr.ph ], [ %add.ptr6, %for.body ]
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%0 = bitcast i8 addrspace(1)* %main.addr.011 to i32 addrspace(1)*
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%1 = load i32 addrspace(1)* %0, align 4
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%add.ptr = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 %main_stride
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%2 = bitcast i8 addrspace(1)* %add.ptr to i32 addrspace(1)*
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%3 = load i32 addrspace(1)* %2, align 4
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%add.ptr1 = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 %add.ptr.sum
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%4 = bitcast i8 addrspace(1)* %add.ptr1 to i32 addrspace(1)*
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%5 = load i32 addrspace(1)* %4, align 4
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%add.ptr2 = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 %add.ptr1.sum
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%6 = bitcast i8 addrspace(1)* %add.ptr2 to i32 addrspace(1)*
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%7 = load i32 addrspace(1)* %6, align 4
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%add.ptr3 = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 %add.ptr4.sum
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%8 = bitcast i8 addrspace(1)* %add.ptr3 to i32 addrspace(1)*
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%9 = load i32 addrspace(1)* %8, align 4
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%add.ptr6 = getelementptr inbounds i8 addrspace(1)* %main.addr.011, i32 undef
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br i1 undef, label %for.end, label %for.body
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for.end: ; preds = %for.body, %entry
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ret void
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}
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attributes #0 = { nounwind }
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