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llvm-mirror/test/CodeGen/AArch64/callee-save.ll

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Add explicit triples to AArch64 tests Only Linux is supported at the moment, and other platforms quickly fault. As a result these tests would fail on non-Linux hosts. It may be worth making the tests more generic again as more platforms are supported. llvm-svn: 174170
2013-02-01 12:40:47 +01:00
; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu | FileCheck %s
Add AArch64 as an experimental target. This patch adds support for AArch64 (ARM's 64-bit architecture) to LLVM in the "experimental" category. Currently, it won't be built unless requested explicitly. This initial commit should have support for: + Assembly of all scalar (i.e. non-NEON, non-Crypto) instructions (except the late addition CRC instructions). + CodeGen features required for C++03 and C99. + Compilation for the "small" memory model: code+static data < 4GB. + Absolute and position-independent code. + GNU-style (i.e. "__thread") TLS. + Debugging information. The principal omission, currently, is performance tuning. This patch excludes the NEON support also reviewed due to an outbreak of batshit insanity in our legal department. That will be committed soon bringing the changes to precisely what has been approved. Further reviews would be gratefully received. llvm-svn: 174054
2013-01-31 13:12:40 +01:00
@var = global float 0.0
define void @foo() {
Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally. 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 llvm-svn: 186280
2013-07-14 08:24:09 +02:00
; CHECK-LABEL: foo:
Add AArch64 as an experimental target. This patch adds support for AArch64 (ARM's 64-bit architecture) to LLVM in the "experimental" category. Currently, it won't be built unless requested explicitly. This initial commit should have support for: + Assembly of all scalar (i.e. non-NEON, non-Crypto) instructions (except the late addition CRC instructions). + CodeGen features required for C++03 and C99. + Compilation for the "small" memory model: code+static data < 4GB. + Absolute and position-independent code. + GNU-style (i.e. "__thread") TLS. + Debugging information. The principal omission, currently, is performance tuning. This patch excludes the NEON support also reviewed due to an outbreak of batshit insanity in our legal department. That will be committed soon bringing the changes to precisely what has been approved. Further reviews would be gratefully received. llvm-svn: 174054
2013-01-31 13:12:40 +01:00
Test case hygiene. llvm-svn: 176772
2013-03-09 19:25:40 +01:00
; CHECK: stp d14, d15, [sp
; CHECK: stp d12, d13, [sp
; CHECK: stp d10, d11, [sp
; CHECK: stp d8, d9, [sp
Add AArch64 as an experimental target. This patch adds support for AArch64 (ARM's 64-bit architecture) to LLVM in the "experimental" category. Currently, it won't be built unless requested explicitly. This initial commit should have support for: + Assembly of all scalar (i.e. non-NEON, non-Crypto) instructions (except the late addition CRC instructions). + CodeGen features required for C++03 and C99. + Compilation for the "small" memory model: code+static data < 4GB. + Absolute and position-independent code. + GNU-style (i.e. "__thread") TLS. + Debugging information. The principal omission, currently, is performance tuning. This patch excludes the NEON support also reviewed due to an outbreak of batshit insanity in our legal department. That will be committed soon bringing the changes to precisely what has been approved. Further reviews would be gratefully received. llvm-svn: 174054
2013-01-31 13:12:40 +01:00
; Create lots of live variables to exhaust the supply of
; caller-saved registers
%val1 = load volatile float* @var
%val2 = load volatile float* @var
%val3 = load volatile float* @var
%val4 = load volatile float* @var
%val5 = load volatile float* @var
%val6 = load volatile float* @var
%val7 = load volatile float* @var
%val8 = load volatile float* @var
%val9 = load volatile float* @var
%val10 = load volatile float* @var
%val11 = load volatile float* @var
%val12 = load volatile float* @var
%val13 = load volatile float* @var
%val14 = load volatile float* @var
%val15 = load volatile float* @var
%val16 = load volatile float* @var
%val17 = load volatile float* @var
%val18 = load volatile float* @var
%val19 = load volatile float* @var
%val20 = load volatile float* @var
%val21 = load volatile float* @var
%val22 = load volatile float* @var
%val23 = load volatile float* @var
%val24 = load volatile float* @var
%val25 = load volatile float* @var
%val26 = load volatile float* @var
%val27 = load volatile float* @var
%val28 = load volatile float* @var
%val29 = load volatile float* @var
%val30 = load volatile float* @var
%val31 = load volatile float* @var
%val32 = load volatile float* @var
store volatile float %val1, float* @var
store volatile float %val2, float* @var
store volatile float %val3, float* @var
store volatile float %val4, float* @var
store volatile float %val5, float* @var
store volatile float %val6, float* @var
store volatile float %val7, float* @var
store volatile float %val8, float* @var
store volatile float %val9, float* @var
store volatile float %val10, float* @var
store volatile float %val11, float* @var
store volatile float %val12, float* @var
store volatile float %val13, float* @var
store volatile float %val14, float* @var
store volatile float %val15, float* @var
store volatile float %val16, float* @var
store volatile float %val17, float* @var
store volatile float %val18, float* @var
store volatile float %val19, float* @var
store volatile float %val20, float* @var
store volatile float %val21, float* @var
store volatile float %val22, float* @var
store volatile float %val23, float* @var
store volatile float %val24, float* @var
store volatile float %val25, float* @var
store volatile float %val26, float* @var
store volatile float %val27, float* @var
store volatile float %val28, float* @var
store volatile float %val29, float* @var
store volatile float %val30, float* @var
store volatile float %val31, float* @var
store volatile float %val32, float* @var
; CHECK: ldp d8, d9, [sp
; CHECK: ldp d10, d11, [sp
; CHECK: ldp d12, d13, [sp
; CHECK: ldp d14, d15, [sp
ret void
}
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