mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-23 02:29:18 +00:00
This update was done with the following bash script: find test/CodeGen -name "*.ll" | \ while read NAME; do echo "$NAME" if ! grep -q "^; *RUN: *llc.*debug" $NAME; then TEMP=`mktemp -t temp` cp $NAME $TEMP sed -n "s/^define [^@]*@\([A-Za-z0-9_]*\)(.*$/\1/p" < $NAME | \ while read FUNC; do sed -i '' "s/;\(.*\)\([A-Za-z0-9_-]*\):\( *\)$FUNC: *\$/;\1\2-LABEL:\3$FUNC:/g" $TEMP done sed -i '' "s/;\(.*\)-LABEL-LABEL:/;\1-LABEL:/" $TEMP sed -i '' "s/;\(.*\)-NEXT-LABEL:/;\1-NEXT:/" $TEMP sed -i '' "s/;\(.*\)-NOT-LABEL:/;\1-NOT:/" $TEMP sed -i '' "s/;\(.*\)-DAG-LABEL:/;\1-DAG:/" $TEMP mv $TEMP $NAME fi done git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186280 91177308-0d34-0410-b5e6-96231b3b80d8
111 lines
2.6 KiB
LLVM
111 lines
2.6 KiB
LLVM
; Test 32-bit floating-point loads.
|
|
;
|
|
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
|
|
|
|
; Test the low end of the LE range.
|
|
define float @f1(float *%src) {
|
|
; CHECK-LABEL: f1:
|
|
; CHECK: le %f0, 0(%r2)
|
|
; CHECK: br %r14
|
|
%val = load float *%src
|
|
ret float %val
|
|
}
|
|
|
|
; Test the high end of the LE range.
|
|
define float @f2(float *%src) {
|
|
; CHECK-LABEL: f2:
|
|
; CHECK: le %f0, 4092(%r2)
|
|
; CHECK: br %r14
|
|
%ptr = getelementptr float *%src, i64 1023
|
|
%val = load float *%ptr
|
|
ret float %val
|
|
}
|
|
|
|
; Check the next word up, which should use LEY instead of LE.
|
|
define float @f3(float *%src) {
|
|
; CHECK-LABEL: f3:
|
|
; CHECK: ley %f0, 4096(%r2)
|
|
; CHECK: br %r14
|
|
%ptr = getelementptr float *%src, i64 1024
|
|
%val = load float *%ptr
|
|
ret float %val
|
|
}
|
|
|
|
; Check the high end of the aligned LEY range.
|
|
define float @f4(float *%src) {
|
|
; CHECK-LABEL: f4:
|
|
; CHECK: ley %f0, 524284(%r2)
|
|
; CHECK: br %r14
|
|
%ptr = getelementptr float *%src, i64 131071
|
|
%val = load float *%ptr
|
|
ret float %val
|
|
}
|
|
|
|
; Check the next word up, which needs separate address logic.
|
|
; Other sequences besides this one would be OK.
|
|
define float @f5(float *%src) {
|
|
; CHECK-LABEL: f5:
|
|
; CHECK: agfi %r2, 524288
|
|
; CHECK: le %f0, 0(%r2)
|
|
; CHECK: br %r14
|
|
%ptr = getelementptr float *%src, i64 131072
|
|
%val = load float *%ptr
|
|
ret float %val
|
|
}
|
|
|
|
; Check the high end of the negative aligned LEY range.
|
|
define float @f6(float *%src) {
|
|
; CHECK-LABEL: f6:
|
|
; CHECK: ley %f0, -4(%r2)
|
|
; CHECK: br %r14
|
|
%ptr = getelementptr float *%src, i64 -1
|
|
%val = load float *%ptr
|
|
ret float %val
|
|
}
|
|
|
|
; Check the low end of the LEY range.
|
|
define float @f7(float *%src) {
|
|
; CHECK-LABEL: f7:
|
|
; CHECK: ley %f0, -524288(%r2)
|
|
; CHECK: br %r14
|
|
%ptr = getelementptr float *%src, i64 -131072
|
|
%val = load float *%ptr
|
|
ret float %val
|
|
}
|
|
|
|
; Check the next word down, which needs separate address logic.
|
|
; Other sequences besides this one would be OK.
|
|
define float @f8(float *%src) {
|
|
; CHECK-LABEL: f8:
|
|
; CHECK: agfi %r2, -524292
|
|
; CHECK: le %f0, 0(%r2)
|
|
; CHECK: br %r14
|
|
%ptr = getelementptr float *%src, i64 -131073
|
|
%val = load float *%ptr
|
|
ret float %val
|
|
}
|
|
|
|
; Check that LE allows an index.
|
|
define float @f9(i64 %src, i64 %index) {
|
|
; CHECK-LABEL: f9:
|
|
; CHECK: le %f0, 4092({{%r3,%r2|%r2,%r3}})
|
|
; CHECK: br %r14
|
|
%add1 = add i64 %src, %index
|
|
%add2 = add i64 %add1, 4092
|
|
%ptr = inttoptr i64 %add2 to float *
|
|
%val = load float *%ptr
|
|
ret float %val
|
|
}
|
|
|
|
; Check that LEY allows an index.
|
|
define float @f10(i64 %src, i64 %index) {
|
|
; CHECK-LABEL: f10:
|
|
; CHECK: ley %f0, 4096({{%r3,%r2|%r2,%r3}})
|
|
; CHECK: br %r14
|
|
%add1 = add i64 %src, %index
|
|
%add2 = add i64 %add1, 4096
|
|
%ptr = inttoptr i64 %add2 to float *
|
|
%val = load float *%ptr
|
|
ret float %val
|
|
}
|